Merchandise Description
nsk bearing very good cost motor bearing 6571 DDU ZZ ball Bearing
– Solitary row and double row
– Open up and sealed sorts
– Chrome steel, ceramic or hybrid supplies
– Polyamide, steel, and brass cage assemblies
– 6000 series:604.605.606.607.608.609.6000.6001.6002.6003.6004.6005.6006.6007.6008.6009.6571.6011.6012
– 6200 sequence: 624.625.626.627.628.629.6200.6201.6202.6203.6204.6205.6206.6207.6208.6209.6210.6211.6212
– 6300 sequence:634.635.636.637.638.639.6300.6301.6302.6303.6304.6305.6306.6307.6308.6309.6310.6311.6312
– 6400 series:6403.6404.6405.6406.6407.6408.6409.6410.6411.6412.6413.6414.6415.6416.6417.6418.6419.6420
– 6700 sequence:673.674.675.676.677.678.679.6700.6701.6702.6703.6704.6705
– 6800 sequence:685.686.687.688.689.6800.6801.6802.6803.6804.6805.6806.6807.6808.6809.6810.6811.6812
– 6900 collection:695.696.697.698.699.6900.6901.6902.6903.6904.6905.6906.6907.6908.6909.6910.6911.6912
– 16000 sequence:16001.16002.16003.16004.16005.16006.16007.16008.16009.16571.16011.16012.16013.16014
Cross-reference of Deep Groove Ball Bearings
Description | Interchange | ||||
NSK Deep Groove Ball Bearings | SKFbearing | Deep Groove Ball Bearings | NTN Deep Groove Ball Bearings | ||
Component Number | Inch | R00 | R00 | R00 | R00 |
Added tiny | 600 | 600 | 600 | 600 | |
Extra Gentle | 6000 | 6000 | 6000 | 6000 | |
Light | 6200 | 6200 | 6200 | 6200 | |
Medium | 6300 | 6300 | 6300 | 6300 | |
Additional thin segment | 6800 | 61800 | 61800 | 6800 | |
Very slim segment | 6900 | 61900 | 61900 | 6900 | |
Slim area | 16000 | 16000 | 16000 | — | |
Highest capacity, mild | BL200 | 200 | two hundred | BL200 | |
Optimum ability, medium | BL300 | 300 | 300 | BL300 | |
Cartridge kind | 63300 | — | — | 63300 | |
63200 | — | — | 63200 | ||
Part Variety Suffix | Two seals (non speak to) | VV | 2RZ | — | LLB |
Two seals (contact) | DDU | 2RS1 | 2RSR | LLU | |
One particular seal (get in touch with) | DU | RS1 | RSR | LU | |
Two shields | ZZ | 2Z | 2ZR | ZZ | |
1 defend | Z | Z | ZR | Z | |
Snap ring | NR | NR | NR | NR | |
Metal cage | blank | J | blank | blank | |
Brass cage | M | M | M | L1 | |
Warmth stabilized 200C | 28 | S1 | S1 | PREFIx TS3 | |
Limited clearance | C2 | C2 | C2 | C2 | |
Typical clearance | blank | blank | blank | blank | |
Loose clearance | C3 | C3 | C3 | C3 | |
Added free clearance | C4 | C4 | C4 | C4 | |
Electric motor quality | E | QE6 | — | — |
Products Information
Linear bearings, produced at reduced price, are utilised in limitless journeys or employed to function in columns. As the loading ball contacts the shaft at a certain stage, the bearing software loading capability is quite small. With balls rotating with really modest friction resistance, large-specific level motion can be obtained. Linear bearings are broadly utilized in specific equipment this sort of as digital products, pull measuring devices, materialization 3-D measuring gear, etc and slip areas of industrial equipment this kind of as multi-shaft devices, punching equipment, resource grinders, car steam reducing devices, printers, card variety device, foods packing machine and so on.
Bearing Variety | Bearing Number | Mass (g) |
604 | 604 ZZ | two.one |
605 | 605 ZZ | 3.5 |
606 | 606 ZZ | five.8 |
607 | 607 ZZ | 7.six |
608 | 608 ZZ | twelve |
609 | 609 ZZ | 15 |
623 | 623 ZZ | one.six |
624 | 624 ZZ | two.nine |
625 | 625 ZZ | five |
626 | 626 ZZ | eight.one |
627 | 627 ZZ | 13 |
628 | 628 ZZ | 18 |
629 | 629 ZZ | 20 |
633 | 633 ZZ | three |
634 | 634ZZ | 5.3 |
635 | 635 ZZ | eight.five |
636 | 636 ZZ | thirteen |
637 | 637 ZZ | 24 |
638 | 638 ZZ | 29 |
639 | 639 ZZ | 35 |
6000 DDU | 6200 DDU | 6300 DDU | 6400 DDU |
6001 DDU | 6201 DDU | 6301 DDU | 6401 DDU |
6002 DDU | 6202 DDU | 6302 DDU | 6402 DDU |
6003 DDU | 6203 DDU | 6303 DDU | 6403 DDU |
6004 DDU | 6204 DDU | 6304 DDU | 6404 DDU |
6005 DDU | 6205 DDU | 6305 DDU | 6405 DDU |
6006 DDU | 6206 DDU | 6306 DDU | 6406 DDU |
6007 DDU | 6207 DDU | 6307 DDU | 6407 DDU |
6008 DDU | 6208 DDU | 6308 DDU | 6408 DDU |
6009 DDU | 6209 DDU | 6309 DDU | 6409 DDU |
6571 DDU | 6210 DDU | 6310 DDU | 6410 DDU |
6011 DDU | 6211 DDU | 6311 DDU | 6411 DDU |
6012 DDU | 6212 DDU | 6312 DDU | 6412 DDU |
6013 DDU | 6213 DDU | 6313 DDU | 6413 DDU |
6014 DDU | 6214 DDU | 6314 DDU | 6414 DDU |
6015 DDU | 6215 DDU | 6315 DDU | 6415 DDU |
6016 DDU | 6216 DDU | 6316 DDU | 6416 DDU |
6017 DDU | 6217 DDU | 6317 DDU | 6417 DDU |
6018 DDU | 6218 DDU | 6318 DDU | 6418 DDU |
6019 DDU | 6219 DDU | 6319 DDU | 6419 DDU |
6571 DDU | 6220 DDU | 6320 DDU | 6420 DDU |
6000 ZZ | 6200 ZZ | 6300 ZZ | 6400 ZZ |
6001 ZZ | 6201 ZZ | 6301 ZZ | 6401 ZZ |
6002 ZZ | 6202 ZZ | 6302 ZZ | 6402 ZZ |
6003 ZZ | 6203 ZZ | 6303 ZZ | 6403 ZZ |
6004 ZZ | 6204 ZZ | 6304 ZZ | 6404 ZZ |
6005 ZZ | 6205 ZZ | 6305 ZZ | 6405 ZZ |
6006 ZZ | 6206 ZZ | 6306 ZZ | 6406 ZZ |
6007 ZZ | 6207 ZZ | 6307 ZZ | 6407 ZZ |
6008 ZZ | 6208 ZZ | 6308 ZZ | 6408 ZZ |
6009 ZZ | 6209 ZZ | 6309 ZZ | 6409 ZZ |
6571 ZZ | 6210 ZZ | 6310 ZZ | 6410 ZZ |
6011 ZZ | 6211 ZZ | 6311 ZZ | 6411 ZZ |
6012 ZZ | 6212 ZZ | 6312 ZZ | 6412 ZZ |
6013 ZZ | 6213 ZZ | 6313 ZZ | 6413 ZZ |
6014 ZZ | 6214 ZZ | 6314 ZZ | 6414 ZZ |
6015 ZZ | 6215 ZZ | 6315 ZZ | 6415 ZZ |
6016 ZZ | 6216 ZZ | 6316 ZZ | 6416 ZZ |
6017 ZZ | 6217 ZZ | 6317 ZZ | 6417 ZZ |
6018 ZZ | 6218 ZZ | 6318 ZZ | 6418 ZZ |
6019 ZZ | 6219 ZZ | 6319 ZZ | 6419 ZZ |
6571 ZZ | 6220 ZZ | 6320 ZZ | 6420 ZZ |
In depth Images
Our Advantages
Firm Positive aspects
one. Free SAMPLES: contact us by electronic mail or trade manager, and we will send out the free samples in accordance to your request.
two. Entire world-Class Bearing: We provide our customers with all kinds of bearing with planet-course good quality.
three. OEM or Non-Stand Bearings: Any necessity for Non-normal bearings is Easily Fulfilled by us thanks to our huge understanding and backlinks in the business.
four. Legitimate products With Exceptional Quality: Firm has often proved the a hundred% quality items it supplies with genuine intent.
five. After Revenue Service and Complex Guidance: Firm offers right after-revenue provider and complex guidance as per the customer’s demands and requirements.
six. Rapid Shipping and delivery: The business supplies just-in-time shipping and delivery with its streamlined provide chain.
7. Value Saving: We provide long-life, shock-resistant, and higher-reliability bearings with exceptional high quality and much better efficiency. Resulting in elevated cost cost savings.
eight. Attending customer queries instantly: We feel that if customers is pleased then it proves our value nicely. Clients are usually offered fast assist.
Packaging & Shipping
Packaging | |
1)Professional Bearings packaging: 1pc/plastic bag + color box + carton + pallet | |
2)Industrial Bearings packaging | |
3)In accordance to the necessity of customers’ | |
Payment | |
1) T/T:thirty% deposit, 70% must be paid before cargo. | |
2) L/C at sight. (high lender cost, not propose, but suitable ) | |
3) 100% Western Union in advance. (particularly for air cargo or modest amount) | |
Delivery | |
1) Significantly less than forty five KGS, we will send by convey. ( Door to Doorway, Convenient ) | |
2) Between 45 – 200 KGS, we will send out by air transport. ( Fastest and safest, but pricey ) | |
3) Far more than two hundred KGS, we will deliver by sea. ( Cheapest, but lengthy time ) |
More Merchandise
We can supply far more variations of Ball Bearings
Business Profile
HangZhou HOJE Bearing Co.,LTD Specializing in the manufacture and income of bearings and bearing accessories, we mostly generate deep groove ball bearings, spherical bearings with seats, tapered roller bearings, and relevant elements. Our factory has the most innovative tools, very first-course mechanical professional and complex staff, and one particular-cease computerized generation from bearing raw resources to concluded goods. We are inclined to give exceptional solutions for factories that make industrial equipment, automobiles, electromechanical equipment, property appliances, instrumentation, health products, leisure sports activities equipment, end users of a variety of types of mechanical products and civil equipment, and domestic and international traders and distributors.
US $0.1-10 / Piece | |
1 Piece (Min. Order) |
###
Contact Angle: | 0° |
---|---|
Aligning: | Non-Aligning Bearing |
Separated: | Separated |
Rows Number: | Single |
Load Direction: | Radial Bearing |
Material: | Bearing Steel |
###
Samples: |
US$ 0/Piece
1 Piece(Min.Order) |
---|
###
Customization: |
Available
|
---|
###
Description | Interchange | ||||
NSK Deep Groove Ball Bearings | SKFbearing | Deep Groove Ball Bearings | NTN Deep Groove Ball Bearings | ||
Part Number | Inch | R00 | R00 | R00 | R00 |
Extra small | 600 | 600 | 600 | 600 | |
Extra Light | 6000 | 6000 | 6000 | 6000 | |
Light | 6200 | 6200 | 6200 | 6200 | |
Medium | 6300 | 6300 | 6300 | 6300 | |
Extra thin section | 6800 | 61800 | 61800 | 6800 | |
Very thin section | 6900 | 61900 | 61900 | 6900 | |
Thin section | 16000 | 16000 | 16000 | — | |
Maximum capacity, light | BL200 | 200 | 200 | BL200 | |
Maximum capacity, medium | BL300 | 300 | 300 | BL300 | |
Cartridge type | 63300 | — | — | 63300 | |
63200 | — | — | 63200 | ||
Part Number Suffix | Two seals (non contact) | VV | 2RZ | — | LLB |
Two seals (contact) | DDU | 2RS1 | 2RSR | LLU | |
One seal (contact) | DU | RS1 | RSR | LU | |
Two shields | ZZ | 2Z | 2ZR | ZZ | |
One shield | Z | Z | ZR | Z | |
Snap ring | NR | NR | NR | NR | |
Steel cage | blank | J | blank | blank | |
Brass cage | M | M | M | L1 | |
Heat stabilized 200C | 28 | S1 | S1 | PREFIx TS3 | |
Tight clearance | C2 | C2 | C2 | C2 | |
Normal clearance | blank | blank | blank | blank | |
Loose clearance | C3 | C3 | C3 | C3 | |
Extra loose clearance | C4 | C4 | C4 | C4 | |
Electric motor grade | E | QE6 | — | — |
###
Bearing Number | Bearing Number | Mass (g) |
604 | 604 ZZ | 2.1 |
605 | 605 ZZ | 3.5 |
606 | 606 ZZ | 5.8 |
607 | 607 ZZ | 7.6 |
608 | 608 ZZ | 12 |
609 | 609 ZZ | 15 |
623 | 623 ZZ | 1.6 |
624 | 624 ZZ | 2.9 |
625 | 625 ZZ | 5 |
626 | 626 ZZ | 8.1 |
627 | 627 ZZ | 13 |
628 | 628 ZZ | 18 |
629 | 629 ZZ | 20 |
633 | 633 ZZ | 3 |
634 | 634ZZ | 5.3 |
635 | 635 ZZ | 8.5 |
636 | 636 ZZ | 13 |
637 | 637 ZZ | 24 |
638 | 638 ZZ | 29 |
639 | 639 ZZ | 35 |
###
6000 DDU | 6200 DDU | 6300 DDU | 6400 DDU |
6001 DDU | 6201 DDU | 6301 DDU | 6401 DDU |
6002 DDU | 6202 DDU | 6302 DDU | 6402 DDU |
6003 DDU | 6203 DDU | 6303 DDU | 6403 DDU |
6004 DDU | 6204 DDU | 6304 DDU | 6404 DDU |
6005 DDU | 6205 DDU | 6305 DDU | 6405 DDU |
6006 DDU | 6206 DDU | 6306 DDU | 6406 DDU |
6007 DDU | 6207 DDU | 6307 DDU | 6407 DDU |
6008 DDU | 6208 DDU | 6308 DDU | 6408 DDU |
6009 DDU | 6209 DDU | 6309 DDU | 6409 DDU |
6010 DDU | 6210 DDU | 6310 DDU | 6410 DDU |
6011 DDU | 6211 DDU | 6311 DDU | 6411 DDU |
6012 DDU | 6212 DDU | 6312 DDU | 6412 DDU |
6013 DDU | 6213 DDU | 6313 DDU | 6413 DDU |
6014 DDU | 6214 DDU | 6314 DDU | 6414 DDU |
6015 DDU | 6215 DDU | 6315 DDU | 6415 DDU |
6016 DDU | 6216 DDU | 6316 DDU | 6416 DDU |
6017 DDU | 6217 DDU | 6317 DDU | 6417 DDU |
6018 DDU | 6218 DDU | 6318 DDU | 6418 DDU |
6019 DDU | 6219 DDU | 6319 DDU | 6419 DDU |
6020 DDU | 6220 DDU | 6320 DDU | 6420 DDU |
###
6000 ZZ | 6200 ZZ | 6300 ZZ | 6400 ZZ |
6001 ZZ | 6201 ZZ | 6301 ZZ | 6401 ZZ |
6002 ZZ | 6202 ZZ | 6302 ZZ | 6402 ZZ |
6003 ZZ | 6203 ZZ | 6303 ZZ | 6403 ZZ |
6004 ZZ | 6204 ZZ | 6304 ZZ | 6404 ZZ |
6005 ZZ | 6205 ZZ | 6305 ZZ | 6405 ZZ |
6006 ZZ | 6206 ZZ | 6306 ZZ | 6406 ZZ |
6007 ZZ | 6207 ZZ | 6307 ZZ | 6407 ZZ |
6008 ZZ | 6208 ZZ | 6308 ZZ | 6408 ZZ |
6009 ZZ | 6209 ZZ | 6309 ZZ | 6409 ZZ |
6010 ZZ | 6210 ZZ | 6310 ZZ | 6410 ZZ |
6011 ZZ | 6211 ZZ | 6311 ZZ | 6411 ZZ |
6012 ZZ | 6212 ZZ | 6312 ZZ | 6412 ZZ |
6013 ZZ | 6213 ZZ | 6313 ZZ | 6413 ZZ |
6014 ZZ | 6214 ZZ | 6314 ZZ | 6414 ZZ |
6015 ZZ | 6215 ZZ | 6315 ZZ | 6415 ZZ |
6016 ZZ | 6216 ZZ | 6316 ZZ | 6416 ZZ |
6017 ZZ | 6217 ZZ | 6317 ZZ | 6417 ZZ |
6018 ZZ | 6218 ZZ | 6318 ZZ | 6418 ZZ |
6019 ZZ | 6219 ZZ | 6319 ZZ | 6419 ZZ |
6020 ZZ | 6220 ZZ | 6320 ZZ | 6420 ZZ |
###
Packaging | |
1)Commercial Bearings packaging: 1pc/plastic bag + color box + carton + pallet | |
2)Industrial Bearings packaging | |
3)According to the requirement of customers’ | |
Payment | |
1) T/T:30% deposit, 70% should be paid before shipment. | |
2) L/C at sight. (high bank charge, not suggest, but acceptable ) | |
3) 100% Western Union in advance. (especially for air shipment or small amount) | |
Delivery | |
1) Less than 45 KGS, we will send by express. ( Door to Door, Convenient ) | |
2) Between 45 – 200 KGS, we will send by air transport. ( Fastest and safest, but expensive ) | |
3) More than 200 KGS, we will send by sea. ( Cheapest, but long time ) |
US $0.1-10 / Piece | |
1 Piece (Min. Order) |
###
Contact Angle: | 0° |
---|---|
Aligning: | Non-Aligning Bearing |
Separated: | Separated |
Rows Number: | Single |
Load Direction: | Radial Bearing |
Material: | Bearing Steel |
###
Samples: |
US$ 0/Piece
1 Piece(Min.Order) |
---|
###
Customization: |
Available
|
---|
###
Description | Interchange | ||||
NSK Deep Groove Ball Bearings | SKFbearing | Deep Groove Ball Bearings | NTN Deep Groove Ball Bearings | ||
Part Number | Inch | R00 | R00 | R00 | R00 |
Extra small | 600 | 600 | 600 | 600 | |
Extra Light | 6000 | 6000 | 6000 | 6000 | |
Light | 6200 | 6200 | 6200 | 6200 | |
Medium | 6300 | 6300 | 6300 | 6300 | |
Extra thin section | 6800 | 61800 | 61800 | 6800 | |
Very thin section | 6900 | 61900 | 61900 | 6900 | |
Thin section | 16000 | 16000 | 16000 | — | |
Maximum capacity, light | BL200 | 200 | 200 | BL200 | |
Maximum capacity, medium | BL300 | 300 | 300 | BL300 | |
Cartridge type | 63300 | — | — | 63300 | |
63200 | — | — | 63200 | ||
Part Number Suffix | Two seals (non contact) | VV | 2RZ | — | LLB |
Two seals (contact) | DDU | 2RS1 | 2RSR | LLU | |
One seal (contact) | DU | RS1 | RSR | LU | |
Two shields | ZZ | 2Z | 2ZR | ZZ | |
One shield | Z | Z | ZR | Z | |
Snap ring | NR | NR | NR | NR | |
Steel cage | blank | J | blank | blank | |
Brass cage | M | M | M | L1 | |
Heat stabilized 200C | 28 | S1 | S1 | PREFIx TS3 | |
Tight clearance | C2 | C2 | C2 | C2 | |
Normal clearance | blank | blank | blank | blank | |
Loose clearance | C3 | C3 | C3 | C3 | |
Extra loose clearance | C4 | C4 | C4 | C4 | |
Electric motor grade | E | QE6 | — | — |
###
Bearing Number | Bearing Number | Mass (g) |
604 | 604 ZZ | 2.1 |
605 | 605 ZZ | 3.5 |
606 | 606 ZZ | 5.8 |
607 | 607 ZZ | 7.6 |
608 | 608 ZZ | 12 |
609 | 609 ZZ | 15 |
623 | 623 ZZ | 1.6 |
624 | 624 ZZ | 2.9 |
625 | 625 ZZ | 5 |
626 | 626 ZZ | 8.1 |
627 | 627 ZZ | 13 |
628 | 628 ZZ | 18 |
629 | 629 ZZ | 20 |
633 | 633 ZZ | 3 |
634 | 634ZZ | 5.3 |
635 | 635 ZZ | 8.5 |
636 | 636 ZZ | 13 |
637 | 637 ZZ | 24 |
638 | 638 ZZ | 29 |
639 | 639 ZZ | 35 |
###
6000 DDU | 6200 DDU | 6300 DDU | 6400 DDU |
6001 DDU | 6201 DDU | 6301 DDU | 6401 DDU |
6002 DDU | 6202 DDU | 6302 DDU | 6402 DDU |
6003 DDU | 6203 DDU | 6303 DDU | 6403 DDU |
6004 DDU | 6204 DDU | 6304 DDU | 6404 DDU |
6005 DDU | 6205 DDU | 6305 DDU | 6405 DDU |
6006 DDU | 6206 DDU | 6306 DDU | 6406 DDU |
6007 DDU | 6207 DDU | 6307 DDU | 6407 DDU |
6008 DDU | 6208 DDU | 6308 DDU | 6408 DDU |
6009 DDU | 6209 DDU | 6309 DDU | 6409 DDU |
6010 DDU | 6210 DDU | 6310 DDU | 6410 DDU |
6011 DDU | 6211 DDU | 6311 DDU | 6411 DDU |
6012 DDU | 6212 DDU | 6312 DDU | 6412 DDU |
6013 DDU | 6213 DDU | 6313 DDU | 6413 DDU |
6014 DDU | 6214 DDU | 6314 DDU | 6414 DDU |
6015 DDU | 6215 DDU | 6315 DDU | 6415 DDU |
6016 DDU | 6216 DDU | 6316 DDU | 6416 DDU |
6017 DDU | 6217 DDU | 6317 DDU | 6417 DDU |
6018 DDU | 6218 DDU | 6318 DDU | 6418 DDU |
6019 DDU | 6219 DDU | 6319 DDU | 6419 DDU |
6020 DDU | 6220 DDU | 6320 DDU | 6420 DDU |
###
6000 ZZ | 6200 ZZ | 6300 ZZ | 6400 ZZ |
6001 ZZ | 6201 ZZ | 6301 ZZ | 6401 ZZ |
6002 ZZ | 6202 ZZ | 6302 ZZ | 6402 ZZ |
6003 ZZ | 6203 ZZ | 6303 ZZ | 6403 ZZ |
6004 ZZ | 6204 ZZ | 6304 ZZ | 6404 ZZ |
6005 ZZ | 6205 ZZ | 6305 ZZ | 6405 ZZ |
6006 ZZ | 6206 ZZ | 6306 ZZ | 6406 ZZ |
6007 ZZ | 6207 ZZ | 6307 ZZ | 6407 ZZ |
6008 ZZ | 6208 ZZ | 6308 ZZ | 6408 ZZ |
6009 ZZ | 6209 ZZ | 6309 ZZ | 6409 ZZ |
6010 ZZ | 6210 ZZ | 6310 ZZ | 6410 ZZ |
6011 ZZ | 6211 ZZ | 6311 ZZ | 6411 ZZ |
6012 ZZ | 6212 ZZ | 6312 ZZ | 6412 ZZ |
6013 ZZ | 6213 ZZ | 6313 ZZ | 6413 ZZ |
6014 ZZ | 6214 ZZ | 6314 ZZ | 6414 ZZ |
6015 ZZ | 6215 ZZ | 6315 ZZ | 6415 ZZ |
6016 ZZ | 6216 ZZ | 6316 ZZ | 6416 ZZ |
6017 ZZ | 6217 ZZ | 6317 ZZ | 6417 ZZ |
6018 ZZ | 6218 ZZ | 6318 ZZ | 6418 ZZ |
6019 ZZ | 6219 ZZ | 6319 ZZ | 6419 ZZ |
6020 ZZ | 6220 ZZ | 6320 ZZ | 6420 ZZ |
###
Packaging | |
1)Commercial Bearings packaging: 1pc/plastic bag + color box + carton + pallet | |
2)Industrial Bearings packaging | |
3)According to the requirement of customers’ | |
Payment | |
1) T/T:30% deposit, 70% should be paid before shipment. | |
2) L/C at sight. (high bank charge, not suggest, but acceptable ) | |
3) 100% Western Union in advance. (especially for air shipment or small amount) | |
Delivery | |
1) Less than 45 KGS, we will send by express. ( Door to Door, Convenient ) | |
2) Between 45 – 200 KGS, we will send by air transport. ( Fastest and safest, but expensive ) | |
3) More than 200 KGS, we will send by sea. ( Cheapest, but long time ) |
Types of Ball Bearings
There are several types of ball bearings: Double-row angular contact, Four-point contact, Self-aligning, and Ceramic hybrid. Here’s a brief description of each. For more information, read our article about Double-row angular contact ball bearings. You’ll be better informed about how they’re made. Also, learn about how the cages that hold the balls in place are secured with rivets.
Double-row, angular-contact bearing
Double-row, angular-contact ball bearings are similar in their contact surfaces in one direction, and the two pairs of bearings are installed axially opposite to one another. This design allows them to support combined loads in axial and radial directions. These types of bearings are used for high-precision, high-speed applications. They can be used in everything from turbines to dentistry equipment. Double-row, angular-contact bearings are available at Grainger, as are single-row versions.
Double-row, angular-contact ball bearings are a popular option for applications where high precision and high speed are required. The design features of these bearings are ideal for applications with axial space restrictions. In contrast, they are smaller than two single-row angular-contact bearings and are available in steel, polyamide, or brass cages. Whether you need a cage for high speed or hard operating conditions is up to you. If you are unsure about the right cage for your application, contact Schaeffler.
Single-row angular-contact ball bearings are the most common type of bearings. Double-row bearings are also available with a shielded outer ring, which protects the balls inside the bearing from external contaminants. Because these double-row bearings are a good choice for applications requiring high performance, they are often the most affordable option. They offer similar performance as single-row bearings but are much more rigid.
Preloading is a key performance characteristic for double-row angular-contact ball bearings. Preloading can decrease the service life of double-row angular-contact ball bearings by up to 380 percent. Alternatively, you can preload double-row angular-contact ball bearings by placing spacers between their outer rings. Good double-row angular-contact bearing installation will increase working accuracy and bearing life.
Four-point contact ball bearing
The Four Point Contact Ball Bearing Market can be segmented into three types: 35 Degree, 45 Degree, and Other. The 35 Degree segment is expected to witness the fastest growth over the next few years, owing to its increased operational speed and competence in axial and radial axis load handling. Other types of four-point contact ball bearings include the Miniature and Deep Groove varieties. These are widely used in automobiles, aerospace, and other industries.
These bearings are designed for oil-free screw compressors, and they feature an outer-ring guided brass cage to reduce friction and increase running accuracy. In addition, they have lower maintenance costs compared to conventional bearings. However, they have a higher mean roughness value than their counterparts. High-speed operations require high-speed bearings that can withstand fast speed changes. This is because of the higher friction rate, which results from four-point contact.
The Four-Point Contact Ball Bearing is a highly versatile product, as it can handle radial, thrust, and moment loads. Because of this, it is often the first choice for slow to moderate-speed applications. This design also has a simplified assembly process, requiring only a single double-half-turn to install. It is the first choice of many automotive OEMs because it is extremely efficient. If you want a ball bearing with these benefits, you should contact a local bearing company.
The Four-Point Contact Ball Bearing Market will continue to grow despite a tough economy and volatile trade conditions. Demand for automotive and aerospace components is expected to grow alongside a variety of technological advancements. Meanwhile, demand for energy-efficient products will continue to increase with changes in trade policy, an imbalance in the supply-side ecosystem, and geopolitical risk. And while all these factors will continue to drive the market growth, a few challenges are worth considering.
The Four-Point Contact Bearing is designed with the same basic structure as its two-point counterpart. In a four-point contact ball bearing, one ball can have four distinct points of contact with two rings. Two of these contact points may be in diagonal position. The two remaining contact points change position and accommodate radial loads. Consequently, the Four-Point Contact Bearing is more flexible and robust than its two-point counterparts.
Self-aligning ball bearing
The self-aligning ball bearing is an incredibly useful tool in many industries. This type of bearing has a sealing lip that makes contact with a smooth chamfer on the inner ring. Because of the self-aligning nature of these bearings, they are not prone to misalignment. They can withstand temperatures ranging from -30°C to 120°C and should not be heated prior to installation.
A self-aligning ball bearing is an elastomer-based spherical-shaped bearing with two rows of rolling elements. These bearings can accommodate large radial loads, and their outer ring raceway is curved to provide a spherical effect. The inner ring, or cage, can be either cylindrical or conical. The inner diameter of a self-aligning ball bearing is normally cylindrical, but some are conical. They typically have three oil holes.
When choosing a self-aligning ball bearing, look for a model with a large enough bearing diameter to accommodate the shaft’s bending. Self-aligning bearings may also be interchangeable with standard ball bearing assemblies. You can find individual values in manufacturer catalogues. These bearings are useful in limited applications, although they are not necessarily ideal for everything. For example, in applications where combined loads are the main concern, self-aligning ball bearings should only be used if the application requires minimal misalignment.
A self-aligning ball bearing is a highly-efficient, energy-efficient solution for a variety of applications. It is a simple, low-maintenance solution that makes your life easier. Its unique outer raceway allows restraining springs to absorb the deflection that is common in other bearings. The result is a cooler, smoother running vehicle. It also helps prevent misalignment, which makes it ideal for use in many applications.
The SKF self-aligning ball bearing is an excellent choice for applications involving heavy deflection of the shaft. They are the lowest-friction bearing available. Their steel plate reinforced seals prevent them from separating from the shaft during operation. They are also resistant to oil, making them the perfect solution for high-speed applications. In addition to this, they are designed to work in a wide range of temperatures.
Ceramic hybrid ball bearing
A hybrid ball bearing made from a combination of steel and ceramics is a good option for high-speed applications requiring electrical isolation. This combination offers an extended lifespan and minimal electrical corrosion or seizure risk. In addition, the hybrid ball bearings have less friction than steel bearings and can operate at low speeds. To learn more about this hybrid type of bearing, continue reading. We’ll also discuss how it can help your application.
Full ceramic balls are generally harder than steel, but they do have lower density, meaning they’re not subject to the same high centrifugal forces as steel balls. These benefits make ceramic ball bearings much more durable, with long lifespans. Both full and hybrid ceramic ball bearings are available from CZPT. Read on to learn more about each type. Here’s a look at some of the benefits of each. You’ll be pleasantly surprised.
A hybrid ball bearing consists of steel inner and outer rings and a ceramic ball. It can withstand high speeds and loads, but it’s also designed to operate in extreme temperatures. This hybrid ball bearing also requires minimal lubrication and is suitable for a variety of applications. Because of its unique characteristics, hybrid bearings are lightweight and hard, and they spin faster than steel balls. But how do you choose the right one for your application?
A ceramic ball bearing is better than a steel one for many applications. Its greater speed capability and lower friction allow it to operate at higher speeds than steel balls. It is also less sensitive to fluctuations in lubrication conditions than steel balls. They also tend to be cheaper, so it makes sense to invest in one. It’s worth your while. They last longer, and they don’t require a run-in period.
A hybrid ball bearing is the best choice for electric spindles with high speed and heavy loads. A hybrid ceramic ball bearing has the advantage of low heat and high stiffness, and can operate at high speeds and loads. This thesis explores the dynamic characteristics of a hybrid ceramic ball bearing, including analysis calculations and experiment verification. The results provide reliable data and lay the foundation for professional spindle optimum design tests. It is a worthy addition to any machine shop.
editor by czh 2022-12-21