Customization: | Available |
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After-sales Service: | Release Bearing Full Service |
Warranty: | 50000-100000 Km |
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Good quality clutch release bearing 7700102781 hd5971 12100 for car parts
High Wear Resistance: Clutch bearings are often made from high-wear materials such as high-alloy steel or ceramics, which ensures they can withstand continuous friction and pressure over a long period.
Low Friction Resistance: The design minimizes frictional resistance, which helps to improve the response speed of the clutch system and overall efficiency, making clutch operation smoother.
High Load Capacity: They can handle significant axial and radial loads, ensuring stable operation of the clutch system even under high-load conditions.
High-Temperature Tolerance: Clutch bearings typically have good high-temperature performance, allowing them to operate effectively in high-temperature environments without damage.
Quiet Operation: High-quality clutch bearings are designed to reduce noise, resulting in quieter operation and increased driving comfort.
Corrosion Resistance: The surface of the bearing is often treated or coated to resist corrosion, extending its service life.
Automotive Clutch Systems: In vehicles, clutch bearings support the rotating components between the clutch pedal and the main clutch assembly, ensuring smooth engagement and disengagement of the clutch. This makes the operation of the clutch smoother and extends its lifespan.
Motorcycle Clutch Systems: Similar to automobiles, motorcycles use clutch bearings to support the rotation within the clutch system, aiding in the smooth operation of the clutch.
Industrial Machinery: Clutch bearings are widely used in various industrial machines, supporting the operation of the clutch in transmission systems and ensuring efficient and stable machine performance.
Agricultural Machinery: In agricultural machinery, clutch bearings help in the engagement and disengagement of different functional components, enhancing the efficiency and reliability of the equipment.
Other Mechanical Equipment: Besides the above applications, clutch bearings are also used in various other mechanical devices requiring a clutch system, such as heavy-duty construction machinery and power generation equipment.
Model NO. | Dimensions (mm) | Weight | KOYO | SK | ||||
d | D | B | C | kg | ||||
DAC255200206 | 25 | 52 | 20.6 | 20.6 | 0.19 | 617546A | ||
DAC25520037 | 25 | 52 | 37 | 37 | 0.31 | 546467 | 445539AA | |
DAC27600050 | 27 | 60 | 50 | 50 | 0.56 | 513071(BCA) | IR8653(IRB) | |
DAC28580042 | 28 | 58 | 42 | 42 | 0.47 | DAC2858W | 28BW03A(NSK) | |
DAC28610042 | 28 | 61 | 42 | 42 | 0.56 | DAC286142AW | ||
DAC30600037 | 30 | 60 | 37 | 37 | 0.42 | DAC3060372RS | ||
DAC30600337 | 30 | 60.03 | 37 | 37 | 0.45 | 529891AB | DAC3060W | BA2B 633313C |
545312 | 418780 | |||||||
DAC30640042 | 30 | 64 | 42 | 42 | 0.49 | DAC3064W2RKBCS28 | 34BWD03ACA78(NSK) | |
DAC30630342 | 30 | 63.03 | 42 | 42 | 0.54 | DAC3063W-1 | ||
DAC30650021 | 30 | 65 | 21 | 21 | 0.27 | 522372 | BB1B 630374/C4 | |
543909 | 614593 | |||||||
DAC34620037 | 34 | 62 | 37 | 37 | 0.41 | 531910 | 309724 | |
561447 | BAHB 311316B | |||||||
DAC34640034 | 34 | 64 | 34 | 34 | 0.43 | DAC3464D | ||
DAC34640037 | 34 | 64 | 37 | 37 | 0.48 | 532066DE | DAC3464G1 | 309726DA |
540466B | ||||||||
DAC34660037 | 34 | 66 | 37 | 37 | 0.5 | 580400CA | 559529 | |
636114A | ||||||||
DAC34680037 | 34 | 68 | 37 | 37 | 0.55 | DAC3468DW | ||
DAC34680042 | 34 | 68 | 42 | 42 | 0.64 | DAC34682RS | ||
DAC35640037 | 35 | 64 | 37 | 37 | 0.41 | DAC3564A-1 | ||
DAC35650035 | 35 | 65 | 35 | 35 | 0.4 | 546238A | DAC3565WCS30 | BT2B 445620B |
443952 | ||||||||
DAC35660032 | 35 | 66 | 32 | 32 | 0.42 | 445980A | ||
DAC35660033 | 35 | 66 | 33 | 33 | 0.43 | BAHB 633676 | ||
DAC35660037 | 35 | 66 | 37 | 37 | 0.48 | 546238 | BAHB 311309 | |
544307 | ||||||||
DAC35680037 | 35 | 68 | 37 | 37 | 0.52 | 567918B | DAC3568A2RS | BAHB 633528F |
541153A | BAHB 633295B | |||||||
430042C | 633976 | |||||||
DAC35680233/30 | 35 | 68.02 | 33 | 30 | 0.47 | DAC3568W-6 | ||
DAC35720228 | 35 | 72.02 | 28 | 28 | 0.49 | 544033 | BA2B 441832AB | |
DAC35720033 | 35 | 72 | 33 | 33 | 0.58 | 548083 | BA2B 446762B | |
BB2B 445535AE | ||||||||
DAC35720034 | 35 | 72 | 34 | 34 | 0.58 | 540763 | DAC357234A | 35BWD01CCA38(NSK) |
DAC35720233/31 | 35 | 72.02 | 33 | 31 | 0.56 | DAC357233B-1W | 35BWD06ACA111(NSK) | |
DAC35720433 | 35 | 72.04 | 33 | 33 | 0.58 | BAHB 633669 | ||
DAC35720045 | 35 | 72 | 45 | 45 | 0.63 | DAC357245CW2RS | ||
DAC35800045 | 35 | 80 | 45 | 45 | 1.1 | DAC3580W-3HR4 | ||
DAC36650037 | 36 | 65 | 37 | 37 | 0.45 | DAC3665W | ||
DAC36680033 | 36 | 68 | 33 | 33 | 0.48 | DAC3668AWCS36 | ||
DAC36720534 | 36 | 72.05 | 34 | 34 | 0.58 | DAC367234A | ||
DAC37720037 | 37 | 72 | 37 | 37 | 0.59 | 555800 | ||
DAC37720237 | 37 | 72.02 | 37 | 37 | 0.59 | 562398 | BA2B 633028CB | |
527631 | 633531 | |||||||
DAC37720437 | 37 | 72.04 | 37 | 37 | 0.59 | 562398A | 633531B | |
DAC37740045 | 37 | 74 | 45 | 45 | 0.79 | 541521C | 309946AC | |
DAC38700038 | 38 | 70 | 38 | 38 | 0.55 | DAC3870BW | 686908A | |
DAC38710233/30 | 38 | 71.02 | 33 | 30 | 0.5 | DAC3871W-2 | ||
DAC38720034 | 38 | 72 | 34 | 34 | 0.59 | DAC3872A | ||
DAC38720236/33 | 38 | 72.02 | 36 | 33 | 0.54 | DAC3872W-3 | ||
DAC38720040 | 38 | 72 | 40 | 40 | 0.63 | DAC3872W-10 | ||
DAC38730040 | 38 | 73 | 40 | 40 | 0.67 | DAC3873-1 | ||
DAC38740236/33 | 38 | 74.02 | 36 | 33 | 0.6 | DAC3874W-6 | ||
DAC38740050 | 38 | 74 | 50 | 50 | 0.78 | 559192 | DE0892(NTN) | |
DAC38800236/33 | 37.967 | 80.02 | 36 | 33 | 0.79 | DAC2880W-1 | ||
DAC39680037 | 39 | 68 | 37 | 37 | 0.48 | 540733 | 311315BD | |
528810 | BA2B 309396 | |||||||
439622C | 309791 | |||||||
DAC39720037 | 39 | 72 | 37 | 37 | 0.56 | 542186A | DAC3972AW4 | BAHB 311396B |
309639 | ||||||||
DAC39720637 | 39 | 72.06 | 37 | 37 | 0.56 | 542186CA | ||
DAC39740039 | 39 | 74 | 39 | 39 | 0.66 | 579557 | BAHB 63609A | |
DAC40720037 | 40 | 72 | 37 | 37 | 0.55 | 566719 | BAHB 311443B | |
DAC40720036/34 | 40 | 74 | 36 | 34 | 0.58 | DAC4074BW | ||
DAC40740040 | 40 | 74 | 40 | 40 | 0.66 | 559493 | DAC4077440 | |
DAC40750037 | 40 | 75 | 37 | 37 | 0.62 | 559494 | BAHB 633966E | |
DAC39(41)750037 | 39/41 | 75 | 37 | 37 | 0.62 | 567447B | BAHB 663815A | |
DAC40760033/28 | 40 | 76 | 33 | 28 | 0.54 | 539166AB | 474743 | |
DAC40800036/34 | 40 | 80 | 36 | 34 | 0.74 | DAC4080MI | ||
DAC40700043 | 40 | 70 | 43 | 43 | 0.63 | DAC407043W | ||
DAC40720036/33 | 40 | 72 | 36 | 33 | 0.53 | DAC4072 | ||
DAC40740040 | 40 | 74 | 40 | 40 | 0.62 | DAC407440 | ||
DAC40760041/38 | 40 | 76 | 41 | 38 | 0.7 | DAC4076412RS | ||
DAC42750037 | 42 | 75 | 37 | 37 | 0.59 | 533953 | DAC4275BW2RS | BA2B 633457 |
545495D | BAHB 311424A | |||||||
521771 | 309245/603694A | |||||||
633196 | ||||||||
DAC42760039 | 42 | 76 | 39 | 39 | 0.62 | 513058 | ||
DAC42760040/37 | 42 | 76 | 40 | 37 | 0.64 | 547059A | DAC4276402RSF | BA2B 309609AD |
909042 | ||||||||
DAC42800342 | 42 | 80.03 | 42 | 42 | 0.81 | 527243C | DAC4280B2RS | BA2B 309609AD |
305988 | ||||||||
DAC42820036 | 42 | 82 | 36 | 36 | 0.77 | 561481 | BA2B 446047 | |
588226 | ||||||||
DAC42820037 | 42 | 82 | 37 | 37 | 0.79 | 565636 | BAHB 311413A | |
DAC42840036 | 42 | 84 | 36 | 36 | 0.87 | 564727 | BA2B 444090AB | |
DAC42840039 | 42 | 84 | 39 | 39 | 0.93 | 543359B | 440090 | |
DAC42780038 | 42 | 78 | 38 | 38 | 0.69 | DAC4276402RSF | ||
DAC42780041/38 | 42 | 78 | 41 | 38 | 0.75 | DAC4280B2RS | ||
DAC42800045 | 42 | 80 | 45 | 45 | 0.86 | DAC4280W-2 | ||
DAC43/45820037 | 43/45 | 82 | 37 | 37 | 0.76 | 567519A | BAHB 633814A | |
BAH0011A | ||||||||
DAC43790041/38 | 43 | 79 | 41 | 38 | 0.77 | DAC4379-1 | ||
DAC43800050/45 | 43 | 80 | 50 | 45 | 0.91 | DAC4380A | ||
DAC43820045 | 43 | 82 | 45 | 45 | 0.96 | DAC4382W-3 | ||
DAC44840042/40 | 44 | 84 | 42 | 40 | 0.9 | DAC4484B2RS | ||
DAC45830045 | 45 | 83 | 45 | 45 | 1 | DAC4583 | ||
DAC45840039 | 45 | 84 | 39 | 39 | 0.85 | 547103E | DAC458439BW | BAHB 309797C |
BAHB 633809AC | ||||||||
DAC45840041/39 | 45 | 84 | 41 | 39 | 0.9 | DAC4584DW | ||
DAC458500302 | 45 | 85 | 30.2 | 30.2 | 0.63 | IR8597(IRB) | ||
DAC45850041 | 45 | 85 | 41 | 41 | 0.89 | 580891 | ||
DAC47810053 | 47 | 81 | 52 | 53 | 0.95 | DAC4781WSHZ | ||
DAC48890044/42 | 48 | 89 | 44 | 42 | 0.97 | DAC4889W2RS | ||
DAC49880046 | 49 | 88 | 46 | 46 | 1.05 | 528514 | 633007C |
Q:What's your after-sales service and warranty?
A: We promise to bear the following responsibilities when defective products were found:
1.12 months warranty from the first day of receiving goods;
2. Replacements would be sent with goods of your next order;
3. Refund for defective products if customers require.
Q:Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements.
Q:What's the MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.
Q:How long is the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.
Q:Do you offer free samples?
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight. We DO NOT offer free samples to end users.
Q:How to place order?
A: 1. Email us the model, brand and quantity,shipping way of bearings and we will quote our best price for you;
2. Proforma Invoice made and sent to you as the price agreed by both parts;
3. Deposit Payment after confirming the PI and we arrange production;
4. Balance paid before shipment or after copy of Bill of Loading.