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China Linear Guide Carriage Kwve30-B Recirculating Ball Bearing Carriage Linear Ball Bearing wheel bearing

Product Description

Welcome to choose KORTON INDUSTRIAL Minimal. 

NO 1. Our advantages:

1. 14 years bearing items production and exporting experiences.

two. OEM purchase and non-normal bearing purchase can be accepted.

three. Numerous sizes of bearing are offered. Huge amount bearing can be provided.

4. To respect clients, you can choose the loading port.

five. A specific number of totally free sample can be offer to assistance our customer’s soon after-sale services and warranty.

 

NO 2. Description: Linear bearing
 

Steel linear bearing is a low-cost manufacturing of linear movement system for endless vacation with the cylinder axis. Because the ball bearing stage get in touch with with the shaft, so use the load is tiny. Minimum friction ball rotation, therefore to acquire clean movement precision. Plastic linear bearings are self-lubricating homes of a linear movement method, the most significant big difference is that the metal in the metal linear bearings linear bearings are rolling friction, is the position contact amongst the bearing and the cylinder axis, so this suited for lower load velocity movement whilst plastic linear bearings are sliding friction is amongst the bearing area get in touch with with the cylinder axis, so this low-velocity movement for higher hundreds.

Linear bearings are utilized in conjunction with hardened linear generate shaft. For infinite linear movement methods. Load the ball and quenching transmission shaft due to the fact it is the position speak to, allowing the load is modest, but linear movement, friction smallest, high precision, fast movement.
 

The linear ball bearing (also known as ball bushing or shaft guiding) is made up of a polymeric cage with raceway segments produced of hardened steel to CZPT the ball sets inside of the comprehensive program. Recirculating balls provide endless stroke at reduced friction movement.

one.Easy motion,minimal friction,high rigidity and lengthy daily life.

2.We can make non-common linear bearing in accordance to clientele samples or drawings.

three.Prompt shipping and OEM service.

4.Good look,comprehensive item technique.

LM – UU sequence

LM – UU OP collection

LM – LUU collection

LME – UU sequence

LMF – UU collection

LMK – UU collection

LMH – UU sequence

LMF – LUU collection

LMK – UU series

LMH – LUU collection

SCS – UU  series

SCS – LUU  series

SBR – UU collection

TBR – UU collection

SK  (SHA) series

 

 NO 3. OEM all brand bearing

1. deep groove ball bearing 6000,6200,6300,6400,61800,61900,Z,RS,ZZ,2RS

two. spherical roller bearing 22200,22300,23000,24000,23100,24100,CA,CC,E,W33

3. cylindrical roller bearing N,NU,NJ,NN,NUP,E,ECP,ECM,ECJ

4. taper roller bearing 35710,30300,32200,32300,31300,32000

5. Aligning ball bearing 1200,1300,2200,2300,

6. needle roller bearing NA,NAV,NK,NKI,RNA,NK,RNAV,ZKLF,ZKLN,ZARF,ZARN

seven. thrust ball bearing 51100,51200,51300,51400,E,M

8. angular contact ball bearing7000,7100,7200,7300,AC,BECBM,C 

nine. spherical plain bearing GE,GEG,GEEW,U,UC,UG,GX,GAC,SA,SABP
ten.Wheel hub bearing /ceramic bearing/plastic bearing/lazy susan bearing

 

 NO 4. Linear Bearing Specification: 

Seals Kinds Open/2RS
Vibration Degree Z1V1,Z2V2,Z3V3
Clearance C2,C0,C3,C4,C5
Tolerance Codes ABEC-1,ABEC-3,ABEC-five
Materral GCr15-China/AISI52100-United states of america/Din100Cr6-Germany
MOQ 1Set at minimum
Shipping Time five-15 times soon after deal
Payment Terms TT/PAPAL/WESTERN UNION
Package Tube bundle+outer carton+pallets
Solitary box+outer carton+pallets
Tube packge+middle box+outer carton+pallets
According to your necessity

NO 5. Linear Bearing Models: 

 

MODEL NO. NUMBER OF BALL ROWS Principal Proportions ECCEN-TIRICITY(MAX.) BASIC LOAD Score WEIGHT(g)
INSCRIBED CIRCLE DIAMETER OUTER DIAMETER LENGTH OUTER LOCKING GROOVE W H H1 θ DYNAMIC STATIC
dr TOLERANCE D TOLERANCE L TOLERANCE B TOLERANCE D1 c(kgf) Co(kgf)
LM3 4 3 seven ten               0.01          
LM4 4 4 -.008 eight -.009 twelve -.12               9 thirteen three    
LM5 4 5   ten   fifteen   10.2 9.six 1.1       17 21 four    
LM6 4 6 twelve seventeen thirteen.five -.2 eleven.five one.one one     0.01 21 27 six 6  
LM8S four eight -.009 fifteen -.011 19 -.2 11.five   14.3 one.1 1     eighteen 23 nine    
LM8 4 eight   fifteen   24   seventeen.5   fourteen.three 1.1 1     27 forty one 14 fourteen  
LM10 4 ten   19 29   22   eighteen one.three 1 six.eight 80° 38 56 28 27  
LM12 four 12   21 -.013 thirty   23   20 1.three 1.five 8 80° forty two sixty one 32 31 24
LM13 4 13   23   32   23   22 one.3 1.five nine 80° 52 seventy nine 38 39 32
LM16 five 16   28   37   26.5   27 one.6 1.five eleven 80° seventy nine one hundred twenty seventy four 73 58
LM20 5 twenty 32 42   30.five   thirty.five 1.six one.5 eleven 60° 0.02 88 a hundred and forty eighty eighty seventy two
LM25 6 25 -.01 40 -.016 59 41 38 1.9 two 12 50° a hundred 160 206 205 177
LM30 6 thirty   45   64 -.3 forty four.5 -.three forty three one.nine two.five 15 50° 160 280 240 230 196
LM35 6 35 fifty two 70   49.five   forty nine 2.1 2.five seventeen 50° 0.02 170 320 370 366 320
LM40 6 forty -.012 sixty -.019 80   sixty.five   57 two.one 3 twenty 50° 220 410 589 549 464
LM50 6 fifty   80   a hundred   seventy four   76.five 2.six 3 twenty five 50° 390 810 1480 1440 1180
LM60 6 60 90 110   85   86.five 3.two 3 30 50° 0.03 480

 

SCS..UU/SCS..LUU                         Slide bush Basic load rating  
Type
 Designation
Dimension (mm) Type dynamic
CN
static
CoN
Weight
(kg/m)
T h E W L F G B C K S1 S2 L1
SCS 6 UU six nine 15 30 25 eighteen 15 20 fifteen 5 M4 3.four eight LM 6UU 206 265 34
SCS 8 UU six eleven 17 34 30 22 18 24 eighteen 5 M4 3.four 8 LM 8UU 274 392 fifty two
SCS ten UU eight thirteen twenty 40 35 26 21 28 21 6 M5 four.three twelve LM10UU 372 549 92
SCS 12 UU 8 fifteen 21 42 36 28 24 thirty.5 26 5.seventy five M5 4.three twelve LM 12UU 510 784 102
SCS thirteen UU 8 15 22 44 39 thirty 24.5 33 26 five.five M5 4.three 12 LM 13UU 510 784 120
SCS sixteen UU nine 19 twenty five fifty 44 38.five 32.five 36 34 7 M5 4.three twelve LM 16UU 774 1180 200
SCS twenty UU 11 21 27 fifty four fifty 41 35 40 forty seven M6 5.2 12 LM 20UU 882 1370 255
SCS 25UU twelve 26 38 seventy six 67 51.5 forty two 54 50 eleven M8 7 eighteen LM 25UU 980 1570 600
SCS 30UU 15 thirty 39 seventy eight seventy two 59.5 49 fifty eight fifty eight 10 M8 7 eighteen LM 30UU 1570 2740 735
SCS 35UU eighteen 34 45 90 eighty sixty eight 54 70 60 ten M8 seven eighteen LM 35UU 1670 3140 1100
SCS 40UU 20 forty 51 102 ninety seventy eight sixty two eighty 60 11 M10 eight.seven twenty five LM 40UU 2160 4571 1590
SCS 50UU twenty five fifty two sixty one 122 one hundred ten 102 80 a hundred eighty 11 M10 8.seven 25 LM 50UU 3820 7940 3340
SCS 60UU thirty 58 66 132 122 114 94 108 ninety twelve M10 10.7 25 LM 60UU 4700 ten thousand 4270
SCS 8LUU 6 eleven 17 34 fifty eight 22 eighteen 24 42 5 M4 3.four 8 LM 8LUU 274 392 .1
SCS 10LUU eight thirteen 20 forty sixty eight 26 21 28 456 6 M5 4.three 12 LM 10LUU 372 549 .eighteen
SCS 12LUU eight 15 21 42 70 28 24 30.5 50 5.75 M5 four.three 12 LM 12LUU 510 784 .2
SCS 13LUU eight fifteen 22 forty four 75 30 24.5 33 50 5.five M5 four.3 twelve LM 13LUU 510 784 .23
SCS 16LUU 9 19 25 50 eighty five 38.five 32.5 36 60 seven M5 four.three twelve LM 16LUU 774 1180 .39
SCS 20LUU eleven 21 27 fifty four 96 forty one 35 40 70 seven M6 5.two 12 LM 20LUU 882 1370 .forty nine
SCS 25LUU 12 26 38 seventy six a hundred thirty 51.five 42 54 a hundred 11 M8 7 18 LM 25LUU 980 1570 1.one hundred sixty five
SCS 30LUU fifteen thirty 39 seventy eight 140 59.five forty nine 58 110 ten M8 7 18 LM 30LUU 1570 2740 1.43
SCS 35LUU 18 34 45 90 one hundred fifty five sixty eight 54 70 a hundred and twenty ten M8 seven eighteen LM 35LUU 1670 3140 2.thirteen
SCS 40LUU 20 forty 51 102 a hundred seventy five seventy eight sixty two eighty one hundred forty eleven M10 8.7 25 LM 40LUU 2160 4571 3.09

 

NO 6. Our Bearing Manufacturing facility:
                                                                                                 
                                                                                                                                                                                                                                                                                                                                                                                  

NO 7. Our Bearing Packaging Box:


Why Choose Us:

 

  • We are an industrial and buying and selling organization.We have our own model: SFNB .If you interested in our solution,I can get you to check out our factory.
  • Our manufacturing facility have superior tests tools,prior to the each and every item depart the manufacturing facility,we will be testing.We can send out samples to you,you can check the high quality,and if you accept the sample top quality,we can guarantee: the stick to-up orders’ high quality will be the exact same as samples.
  • About ordinary common type of bearing ,We have wealthy inventory,not have MOQ,if your want a product is Non-normal dimensions,require customize,we will in accordance the merchandise dimension to figure out the MOQ.
  • Our organization can settle for OEM,you can deliver sample to me,we can producing items the same as sample.In the meantime,we also can take some nicely-acknowledged makes of OEM,
  • If the quantity of income is considerably less,you can spend it by Paypal.Of course you can payment by TT or Western Union and so on.

     

To Be Negotiated 1 Piece
(Min. Order)

###

Bearing Structure: Split Plain Bearing
Type of Lubricant: Oil-Lubricated Bearing
Lubricant & Load: Hydrodynamic Bearing
Bushing Material: Oil-Impregnated Bearing
Bearing Direction: Radial
Lubricating Way: Maintenance-Free Bearing

###

Customization:

###

Seals Types OPEN/2RS
Vibration Level Z1V1,Z2V2,Z3V3
Clearance C2,C0,C3,C4,C5
Tolerance Codes ABEC-1,ABEC-3,ABEC-5
Materral GCr15-China/AISI52100-USA/Din100Cr6-Germany
MOQ 1Set at least
Delivery Time 5-15 days after contract
Payment Terms TT/PAPAL/WESTERN UNION
Package Tube package+outer carton+pallets;
Single box+outer carton+pallets;
Tube packge+middle box+outer carton+pallets;
According to your requirement

###

MODEL NO. NUMBER OF BALL ROWS MAIN DIMENSIONS ECCEN-TIRICITY(MAX.) BASIC LOAD RATING WEIGHT(g)
INSCRIBED CIRCLE DIAMETER OUTER DIAMETER LENGTH OUTER LOCKING GROOVE W H H1 θ DYNAMIC STATIC
dr TOLERANCE D TOLERANCE L TOLERANCE B TOLERANCE D1 c(kgf) Co(kgf)
LM3 4 3 0 7 0 10 0               0.01          
LM4 4 4 -0.008 8 -0.009 12 -0.12               9 13 3    
LM5 4 5   10   15   10.2 0 9.6 1.1       17 21 4    
LM6 4 6 0 12 0 17 0 13.5 -0.2 11.5 1.1 1     0.01 21 27 6 6  
LM8S 4 8 -0.009 15 -0.011 19 -0.2 11.5   14.3 1.1 1     18 23 9    
LM8 4 8   15   24   17.5   14.3 1.1 1     27 41 14 14  
LM10 4 10   19 0 29   22   18 1.3 1 6.8 80° 38 56 28 27  
LM12 4 12   21 -0.013 30   23   20 1.3 1.5 8 80° 42 61 32 31 24
LM13 4 13   23   32   23   22 1.3 1.5 9 80° 52 79 38 39 32
LM16 5 16   28   37   26.5   27 1.6 1.5 11 80° 79 120 74 73 58
LM20 5 20 0 32 0 42   30.5   30.5 1.6 1.5 11 60° 0.02 88 140 80 80 72
LM25 6 25 -0.01 40 -0.016 59 0 41 0 38 1.9 2 12 50° 100 160 206 205 177
LM30 6 30   45   64 -0.3 44.5 -0.3 43 1.9 2.5 15 50° 160 280 240 230 196
LM35 6 35 0 52 0 70   49.5   49 2.1 2.5 17 50° 0.02 170 320 370 366 320
LM40 6 40 -0.012 60 -0.019 80   60.5   57 2.1 3 20 50° 220 410 589 549 464
LM50 6 50   80   100   74   76.5 2.6 3 25 50° 390 810 1480 1440 1180
LM60 6 60 0 90 0 110   85   86.5 3.2 3 30 50° 0.03 480

###

SCS..UU/SCS..LUU                         Slide bush Basic load rating  
Type
 Designation
Dimension (mm) Type dynamic
CN
static
CoN
Weight
(kg/m)
T h E W L F G B C K S1 S2 L1
SCS 6 UU 6 9 15 30 25 18 15 20 15 5 M4 3.4 8 LM 6UU 206 265 34
SCS 8 UU 6 11 17 34 30 22 18 24 18 5 M4 3.4 8 LM 8UU 274 392 52
SCS 10 UU 8 13 20 40 35 26 21 28 21 6 M5 4.3 12 LM10UU 372 549 92
SCS 12 UU 8 15 21 42 36 28 24 30.5 26 5.75 M5 4.3 12 LM 12UU 510 784 102
SCS 13 UU 8 15 22 44 39 30 24.5 33 26 5.5 M5 4.3 12 LM 13UU 510 784 120
SCS 16 UU 9 19 25 50 44 38.5 32.5 36 34 7 M5 4.3 12 LM 16UU 774 1180 200
SCS 20 UU 11 21 27 54 50 41 35 40 40 7 M6 5.2 12 LM 20UU 882 1370 255
SCS 25UU 12 26 38 76 67 51.5 42 54 50 11 M8 7 18 LM 25UU 980 1570 600
SCS 30UU 15 30 39 78 72 59.5 49 58 58 10 M8 7 18 LM 30UU 1570 2740 735
SCS 35UU 18 34 45 90 80 68 54 70 60 10 M8 7 18 LM 35UU 1670 3140 1100
SCS 40UU 20 40 51 102 90 78 62 80 60 11 M10 8.7 25 LM 40UU 2160 4020 1590
SCS 50UU 25 52 61 122 110 102 80 100 80 11 M10 8.7 25 LM 50UU 3820 7940 3340
SCS 60UU 30 58 66 132 122 114 94 108 90 12 M10 10.7 25 LM 60UU 4700 10000 4270
SCS 8LUU 6 11 17 34 58 22 18 24 42 5 M4 3.4 8 LM 8LUU 274 392 0.1
SCS 10LUU 8 13 20 40 68 26 21 28 456 6 M5 4.3 12 LM 10LUU 372 549 0.18
SCS 12LUU 8 15 21 42 70 28 24 30.5 50 5.75 M5 4.3 12 LM 12LUU 510 784 0.2
SCS 13LUU 8 15 22 44 75 30 24.5 33 50 5.5 M5 4.3 12 LM 13LUU 510 784 0.23
SCS 16LUU 9 19 25 50 85 38.5 32.5 36 60 7 M5 4.3 12 LM 16LUU 774 1180 0.39
SCS 20LUU 11 21 27 54 96 41 35 40 70 7 M6 5.2 12 LM 20LUU 882 1370 0.49
SCS 25LUU 12 26 38 76 130 51.5 42 54 100 11 M8 7 18 LM 25LUU 980 1570 1.165
SCS 30LUU 15 30 39 78 140 59.5 49 58 110 10 M8 7 18 LM 30LUU 1570 2740 1.43
SCS 35LUU 18 34 45 90 155 68 54 70 120 10 M8 7 18 LM 35LUU 1670 3140 2.13
SCS 40LUU 20 40 51 102 175 78 62 80 140 11 M10 8.7 25 LM 40LUU 2160 4020 3.09
To Be Negotiated 1 Piece
(Min. Order)

###

Bearing Structure: Split Plain Bearing
Type of Lubricant: Oil-Lubricated Bearing
Lubricant & Load: Hydrodynamic Bearing
Bushing Material: Oil-Impregnated Bearing
Bearing Direction: Radial
Lubricating Way: Maintenance-Free Bearing

###

Customization:

###

Seals Types OPEN/2RS
Vibration Level Z1V1,Z2V2,Z3V3
Clearance C2,C0,C3,C4,C5
Tolerance Codes ABEC-1,ABEC-3,ABEC-5
Materral GCr15-China/AISI52100-USA/Din100Cr6-Germany
MOQ 1Set at least
Delivery Time 5-15 days after contract
Payment Terms TT/PAPAL/WESTERN UNION
Package Tube package+outer carton+pallets;
Single box+outer carton+pallets;
Tube packge+middle box+outer carton+pallets;
According to your requirement

###

MODEL NO. NUMBER OF BALL ROWS MAIN DIMENSIONS ECCEN-TIRICITY(MAX.) BASIC LOAD RATING WEIGHT(g)
INSCRIBED CIRCLE DIAMETER OUTER DIAMETER LENGTH OUTER LOCKING GROOVE W H H1 θ DYNAMIC STATIC
dr TOLERANCE D TOLERANCE L TOLERANCE B TOLERANCE D1 c(kgf) Co(kgf)
LM3 4 3 0 7 0 10 0               0.01          
LM4 4 4 -0.008 8 -0.009 12 -0.12               9 13 3    
LM5 4 5   10   15   10.2 0 9.6 1.1       17 21 4    
LM6 4 6 0 12 0 17 0 13.5 -0.2 11.5 1.1 1     0.01 21 27 6 6  
LM8S 4 8 -0.009 15 -0.011 19 -0.2 11.5   14.3 1.1 1     18 23 9    
LM8 4 8   15   24   17.5   14.3 1.1 1     27 41 14 14  
LM10 4 10   19 0 29   22   18 1.3 1 6.8 80° 38 56 28 27  
LM12 4 12   21 -0.013 30   23   20 1.3 1.5 8 80° 42 61 32 31 24
LM13 4 13   23   32   23   22 1.3 1.5 9 80° 52 79 38 39 32
LM16 5 16   28   37   26.5   27 1.6 1.5 11 80° 79 120 74 73 58
LM20 5 20 0 32 0 42   30.5   30.5 1.6 1.5 11 60° 0.02 88 140 80 80 72
LM25 6 25 -0.01 40 -0.016 59 0 41 0 38 1.9 2 12 50° 100 160 206 205 177
LM30 6 30   45   64 -0.3 44.5 -0.3 43 1.9 2.5 15 50° 160 280 240 230 196
LM35 6 35 0 52 0 70   49.5   49 2.1 2.5 17 50° 0.02 170 320 370 366 320
LM40 6 40 -0.012 60 -0.019 80   60.5   57 2.1 3 20 50° 220 410 589 549 464
LM50 6 50   80   100   74   76.5 2.6 3 25 50° 390 810 1480 1440 1180
LM60 6 60 0 90 0 110   85   86.5 3.2 3 30 50° 0.03 480

###

SCS..UU/SCS..LUU                         Slide bush Basic load rating  
Type
 Designation
Dimension (mm) Type dynamic
CN
static
CoN
Weight
(kg/m)
T h E W L F G B C K S1 S2 L1
SCS 6 UU 6 9 15 30 25 18 15 20 15 5 M4 3.4 8 LM 6UU 206 265 34
SCS 8 UU 6 11 17 34 30 22 18 24 18 5 M4 3.4 8 LM 8UU 274 392 52
SCS 10 UU 8 13 20 40 35 26 21 28 21 6 M5 4.3 12 LM10UU 372 549 92
SCS 12 UU 8 15 21 42 36 28 24 30.5 26 5.75 M5 4.3 12 LM 12UU 510 784 102
SCS 13 UU 8 15 22 44 39 30 24.5 33 26 5.5 M5 4.3 12 LM 13UU 510 784 120
SCS 16 UU 9 19 25 50 44 38.5 32.5 36 34 7 M5 4.3 12 LM 16UU 774 1180 200
SCS 20 UU 11 21 27 54 50 41 35 40 40 7 M6 5.2 12 LM 20UU 882 1370 255
SCS 25UU 12 26 38 76 67 51.5 42 54 50 11 M8 7 18 LM 25UU 980 1570 600
SCS 30UU 15 30 39 78 72 59.5 49 58 58 10 M8 7 18 LM 30UU 1570 2740 735
SCS 35UU 18 34 45 90 80 68 54 70 60 10 M8 7 18 LM 35UU 1670 3140 1100
SCS 40UU 20 40 51 102 90 78 62 80 60 11 M10 8.7 25 LM 40UU 2160 4020 1590
SCS 50UU 25 52 61 122 110 102 80 100 80 11 M10 8.7 25 LM 50UU 3820 7940 3340
SCS 60UU 30 58 66 132 122 114 94 108 90 12 M10 10.7 25 LM 60UU 4700 10000 4270
SCS 8LUU 6 11 17 34 58 22 18 24 42 5 M4 3.4 8 LM 8LUU 274 392 0.1
SCS 10LUU 8 13 20 40 68 26 21 28 456 6 M5 4.3 12 LM 10LUU 372 549 0.18
SCS 12LUU 8 15 21 42 70 28 24 30.5 50 5.75 M5 4.3 12 LM 12LUU 510 784 0.2
SCS 13LUU 8 15 22 44 75 30 24.5 33 50 5.5 M5 4.3 12 LM 13LUU 510 784 0.23
SCS 16LUU 9 19 25 50 85 38.5 32.5 36 60 7 M5 4.3 12 LM 16LUU 774 1180 0.39
SCS 20LUU 11 21 27 54 96 41 35 40 70 7 M6 5.2 12 LM 20LUU 882 1370 0.49
SCS 25LUU 12 26 38 76 130 51.5 42 54 100 11 M8 7 18 LM 25LUU 980 1570 1.165
SCS 30LUU 15 30 39 78 140 59.5 49 58 110 10 M8 7 18 LM 30LUU 1570 2740 1.43
SCS 35LUU 18 34 45 90 155 68 54 70 120 10 M8 7 18 LM 35LUU 1670 3140 2.13
SCS 40LUU 20 40 51 102 175 78 62 80 140 11 M10 8.7 25 LM 40LUU 2160 4020 3.09

Types of Ball Bearings

Modern ball bearing configurations have different materials and geometries to meet the demands of different working environments and applications. There are different types of ball bearings: single row deep groove, double-row deep groove, angular contact ball bearing, thrust, and self-aligning. Let us look at the differences between each type and learn why they are important for various purposes. Listed below are some of the most common types of ball bearings.

Miniature bearings

Although miniature ball bearings are a popular choice for small mechanical components, they are not without their challenges. They must be properly lubricated and stored in clean rooms. A strand of hair could ruin a miniature bearing. Fortunately, manufacturers offer lubrication services and a “Clean Room” for customers to store their miniature bearings safely. Read on to learn more about these small bearings and how they can help you.
The size of a miniature ball bearing can vary significantly, but most types of these devices are available in sizes ranging from.040 inch to one eighth of an inch. Whether you need a small ball bearing for a miniature car or a tiny instrument, a miniature bearing can save space while still offering high performance. Many of these bearings are shielded to prevent dirt from entering and leakage of lubricant. They can be flanged or unflanged, and some miniature ball bearings have extended inner rings that are designed for easy plate mounting.
Miniature ball bearings are commonly made from stainless steel or chrome steel. Both metals have their advantages. Stainless steel is the most popular material for ball bearings, which allows for a high load capacity while being quiet. Because stainless steel is relatively inexpensive, many small instrument bearings are made entirely of stainless steel. The difference in price is minimal, as the amount of steel is relatively small. Stainless steel miniature bearings are the smallest and lightest of all types of miniature ball bearings.

Self-aligning ball bearings

bearing
In the simplest terms, self-aligning ball bearings are ball bearings with flex shafts. If you’re looking for a ball bearing with a high degree of precision, you’ll want to choose one with a flex shaft, which means it can adjust to the proper orientation of the bearing’s flex shaft. Ball bearings with flex shafts are also recommended. But, what are these bearings?
Self-aligning ball bearings are made with two rows of balls and a common sphered raceway on the outer ring. As a result, they can accommodate small errors in shaft alignment and mounting. The CZPT brand is especially suitable for high-speed applications requiring greater running accuracy. The self-alignment mechanism is enabled by the fact that the balls are placed in two rows on either side of the sphered raceway in the outer ring. These two rows of balls also promote reduced friction and wear.
Another type of self-aligning ball bearings is a double-row design. They feature a common sphered raceway on the outer ring, a hollow spherical ring, and a cage that rotates relative to it. A self-aligning ball bearing is used in applications where shaft misalignment is a problem, such as conveying equipment. They are also used in simple woodworking machinery and ventilators.

Ceramic ball bearings

Ceramic ball bearings have several advantages over steel or metal bearings. These include increased acceleration capability, reduced friction, improved wear-resistance, and higher speeds. The United States holds the leading position in the global ceramic ball bearings market thanks to a rebounding motor vehicle production and healthy fixed investment environment. In the United States, there are three primary markets for ceramic ball bearings: healthcare, automotive, and aerospace. Here are the main benefits of ceramic ball bearings:
Hybrid ball bearings are also available. Hybrid bearings feature traditional metal rings and silicon nitride (ceramic) balls. Hybrid bearings offer important performance advantages over all-steel bearings, and they are more affordable. However, full ceramic ball bearings have all ceramic parts, and are best suited for machines that require high precision. These types of bearings also resist corrosion and wear.
Compared to steel ball bearings, ceramic balls are lighter than steel. They are also less dense, which means less friction and therefore less heat. Additionally, ceramic balls operate at higher speeds than steel balls, which increases their durability and longevity. But they are still not as strong as steel bearings. And because of their reduced density, they are much cheaper to manufacture. Therefore, they are an excellent choice for many applications. You can expect them to last much longer than steel bearings.

Steel carbon ball bearings

High precision G25 ball bearings are made of the highest grade chrome steel and hot forged from bar stock. Statistical process control and exacting atmospheres help ensure uniform hardness and microstructure. Moreover, these bearings are of the highest quality, with fine surface finish and a tight tolerance. This makes them the most widely used and reliable choice for industrial and automotive applications. However, there are some considerations that should be taken into account before acquiring a steel carbon ball bearing.
Generally, AFBMA grade 200 is the standard hardness specification for this material. AFBMA grade 100 can also be obtained with great difficulty. Despite the high hardness of steel carbon ball bearings, their outer surface is just a thin hardened shell, so a special micro hardness test is needed to evaluate them. In addition to the hardness, steel balls are easily machined and ground. Some manufacturers even offer stainless steel ball bearings and ball sets.
Another factor that makes steel carbon ball bearings so valuable is their precision. They can give precise measurements, which makes them ideal for low and medium-speed applications. Due to their high precision and durability, steel carbon ball bearings can be used in many applications, from conveyor machines to roller skates. However, you should be aware that the material used to produce these bearings is not suitable for applications in which they are exposed to water and gases. Further, they are also noisy and heavy, and must be installed properly in a manufacturing environment.

Stainless steel ball bearings

bearing
Stainless steel ball bearings are made from a high-quality type of stainless steel, 440C, which offers optimal corrosion and abrasion resistance. These bearings are also durable and rust-free, and are suitable for a variety of applications. Among others, stainless steel ball bearings are used in beverage and food processing plants, pharmaceuticals, pulp and paper mills, marine environments, and freezers.
Stainless steel bearings are available in various grades. For example, AISI 440C offers corrosion resistance, while the DD400 is specifically designed for marine applications. Both types of stainless steel are available in different forms, including open, shielded, and sealed. Stainless steel ball bearings can also be custom-made, as BL is known for producing customized bearings. There are also other materials that are available.
AISI type 316 stainless steel balls are ideal for marine applications and food processing. They have excellent resistance to most organic materials and are also used in medical devices and dispenser pumps. They are also strong enough to resist many petroleum products and are widely used in medical equipment and cosmetic applications. In addition, stainless steel balls can be plated to provide an additional layer of protection against chemicals. To understand how they differ, let’s take a look at some common types of stainless steel ball bearings.

Stainless steel

Stainless steel ball bearings can be used in various applications. Besides being corrosion resistant, they also last longer thanks to the Molded-Oil lubrication technology. Stainless steel ball bearings are clean units, which saves time and money in terms of maintenance, replacement, and downtime. But what are the advantages of stainless steel ball bearings? Let us discuss these benefits. Also, we’ll discuss their advantages and disadvantages.
Stainless steel ball bearings offer notable advantages, including corrosion resistance, increased strength, and improved stability under high temperatures. These qualities make them the ideal choice for special circumstances and demanding environments. However, you should be careful when choosing stainless steel bearings. There are several different types of stainless steel. Here’s a brief look at what makes them the best choice. And remember: Stainless steels are also recyclable. In fact, they can be recycled indefinitely.
They’re made from chrome alloy electric furnace steel, which is hardened for optimum service life and strength. They have the highest surface finish and dimensional accuracy. Advanced heat-treating processes increase their strength and anti-cracking abilities. And thanks to their unique materials, they’re corrosion-resistant. As a result, they’re more durable than other types of bearings. And since they’re made with a high-quality steel, you’ll save money in the long run.

Plastic ball bearings

bearing
Plastic ball bearings were developed to meet the specific needs of applications where standard steel bearings would fail. Steel and 440C stainless steel are both susceptible to rusting when exposed to water, making them poor choices for applications involving food processing, swimming pools, and medical equipment. In addition to this, the plastic material is able to dampen vibrations and make the bearing virtually silent. Here’s what makes plastic ball bearings so great for these applications.
Plastic ball bearings are lightweight, corrosion-resistant, and offer a long service life. In addition to their low price, they can be easily cleaned and are incredibly durable. Motion plastics specialist igus has recently expanded its range of xiros polymer grooved ball bearings. These bearings are also FDA-compliant, lubricant-free, electrically insulating, and resistant to both temperature and media.
Plastic bearings are often mounted into other components like wheels, pulleys, and housings. In this way, the inner ring is essentially a profile of the pulley’s profile, and the outer ring is a shaft or fixing clip. The result is seamless integration of the bearing and the surrounding parts, which reduces the overall assembly time and costs. You can also use multiple plastic ball bearings in one application for more options.

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editor by czh 2023-01-22