Basic Info.
Packaging & Delivery
Product Description
| No. | Parameter | Specification |
|---|---|---|
| 1 | Model Number | DAC39680737 |
| 2 | Bearing Type | Tapered Roller Bearing |
| 3 | Inner Diameter (ID) | 39mm |
| 4 | Outer Diameter (OD) | 68.07mm |
| 5 | Width | 37mm |
| 6 | Load Capacity | Static: 5000kg, Dynamic: 3000kg |
| 7 | Sealing Type | Double Lip Seal |
| 8 | Precision Rating | ABEC-3 |
| 9 | Operating Temperature | -30°C to +120°C |
| 10 | Lubrication | Pre-Lubricated with High-Temp Grease |


Characteristics and Applications of Truck Bearings
Characteristics
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Heavy-Duty Design: Truck bearings are engineered to withstand the substantial loads and stresses typical of heavy-duty truck operations. They are built with robust materials and precise manufacturing to ensure reliability under high pressure.
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High Load Capacity: Designed to support both radial and axial loads, these bearings can handle the significant forces experienced in truck axles, wheels, and transmissions. Their high load capacity is essential for maintaining vehicle performance and safety.
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Durability and Longevity: Given the demanding nature of truck operations, bearings are constructed to offer long service life and resistance to wear and tear. They are often treated or coated to resist corrosion and extend their operational lifespan.
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Thermal Resistance: Truck bearings are designed to operate effectively at high temperatures generated by continuous operation and heavy loads. They feature heat-resistant materials and lubrication to manage thermal stresses.
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Low Maintenance: Many truck bearings are designed to be low-maintenance, with features such as sealed or shielded designs to protect against contaminants and reduce the need for frequent lubrication.
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Precision Engineering: Precision in manufacturing ensures that truck bearings provide smooth and reliable operation, minimizing friction and contributing to the overall efficiency of the vehicle.
Applications
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Wheel Hubs: Truck bearings are critical in wheel hubs where they support the rotational movement of wheels and ensure stable handling and ride comfort.
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Drive Axles: Bearings in the drive axle assemblies manage the transfer of torque and load from the engine to the wheels, contributing to the vehicle's performance and traction.
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Transmission Systems: In truck transmissions, bearings support the gears and shafts, allowing for smooth shifting and efficient power transmission.
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Differentials: Bearings in the differential assembly manage the distribution of power between the drive wheels, enabling smooth turning and enhanced vehicle maneuverability.
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Suspension Systems: Bearings are used in suspension components to support and stabilize the truck's weight, improving handling and ride quality.
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Steering Mechanisms: In steering systems, truck bearings provide smooth operation and precise control, ensuring responsive handling and stability.
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Trailer Components: Bearings in trailer axles and wheels are designed to handle heavy loads and ensure safe and efficient trailer operation.
Related Catalogues You May Concern
| Wheel Bearing | Dimensions(mm) | Mass | Hub Assembly | Clutch Bearing | Truck Bearng | Taper roller bearing | Wheel bearing kit | Wheel Bearing | |||
| d | D | B | C | ||||||||
| DAC25520037 | 25 | 52 | 37 | 37 | 0.31 | 54KWH01 | VKC2601 | 564734.H195 | HM218248/10 | VKBA 1333 | 510082 |
| DAC25520042 | 25 | 52 | 42 | 42 | 0.36 | 51KWH01 | VKC2091 | 566193.H195 | 32218 | VKBA 3455 | 510086 |
| DAC27530043 | 27 | 53 | 43 | 43 | 0.34 | 52710-25001 | VKC3500 | 566425.H195 | EK50045 | 510058 | |
| DAC27600050 | 27 | 60 | 50 | 50 | 0.56 | 52710-2D111 | VKC3501 | 566426.H195 | EK50046 | VKBA 3661 | 510092 |
| DAC28580044 | 28 | 58 | 44 | 44 | 0.48 | 51750-2D003 | VKC3502 | 566427.H195 | NP672572 | VKBA 1358 | 510093 |
| DAC29530037 | 29 | 53 | 37 | 37 | 0.35 | 42200-SAA-G02 | VKC3505 | 569868.H195 | 39581/39520 | VKBA 3614 | 510095 |
| DAC30550032 | 30 | 55 | 32 | 32 | 0.28 | 28BWK15 | VKC3507 | 571762.H195 | NP318274 | VKBA 3676 | 510100 |
| DAC34660037 | 34 | 66 | 37 | 37 | 0.5 | MB242820 | VKC3514 | 201059 | 30206 | VKBA 3680 | 510037 |
| DAC35650035 | 35 | 65 | 35 | 35 | 0.4 | 2DACF4-100/495 | VKC3515 | 800792 | 30207 | VKBA 3613 | 510038 |
| DAC35650037 | 35 | 65 | 37 | 37 | 0.51 | 27BWK03 ABS | VKC3519 | 803194A | 30209 | VKBA 3639 | 516004 |
| DAC37720033 | 37 | 72 | 33 | 33 | 43200-30R07 | VKC3523 | VKBA3552 | 30210 | VKBA 3648 | 516005 | |
| DAC37720037 | 37 | 72 | 37 | 37 | 0.59 | 3DACF026F1AS | VKC3527 | VKBA5314 | 30212 | VKBA 3596 | 516012 |
| DAC38700037 | 38 | 70 | 37 | 37 | 0.56 | 3DACF026F-2A | VKC3530 | VKBA5397 | 30313 | VKBA 6831 | 510072 |
| DAC38720036/33 | 38 | 72 | 36 | 33 | 0.56 | 53KWH01 | VKC3538 | VKBA5412 | 32007X | VKBA 1460 | 512405 |
| DAC38720036 | 38 | 72 | 36 | 36 | 1DACF6-98/44 | VKC3541 | VKBA5415 | 32212 | VKBA 3617 | 512416 | |
| DAC38720040 | 38 | 72 | 40 | 40 | 0.63 | 2DACF5-95/702 | VKC3548 | VKBA5416 | 32219 | VKBA 3556 | 512469 |
| DAC38740036 | 38 | 74 | 36 | 36 | 0.62 | 801344D | VKC3552 | VKBA5423 | 32309 | VKBA 6556 | 512494 |
| DAC39720037 | 39 | 72 | 37 | 37 | 0.6 | 2DACF5-100/425 | VKC3553 | VKBA5424 | 32310 | VKBA 3907 | 512510 |
| DAC39740036 | 39 | 74 | 36 | 36 | 0.54 | D6512615XE | VKC3555 | VKBA5552 | 33209 | VKBA 6520 | 512554 |
| DAC39740036/34 | 39 | 74 | 36 | 34 | 0.52 | 3DACF10-85/52 | VKC3556 | BTF0056EB | 33213 | VKBA 3656 | 512568 |
| DAC40720036/33 | 40 | 72 | 36 | 33 | 0.67 | 42410-87101 | VKC3558 | 80503A.H195 | 33213 | VKBA 3981 | 513335 |
| DAC40720036 | 40 | 72 | 36 | 36 | 42200-SM4-018 | VKC3559 | F-805567 | 33118 | VKBA 3532 | 513338 | |
| DAC40740036 | 40 | 74 | 36 | 36 | 0.62 | 3DACF026F-1AC | 3151027031 | 805092C | 32310 | VKBA 3658 | 513365 |
| DAC408402538 | 40 | 84.02 | 53.8 | 53.8 | 0.97 | 43560-26010 | F - 358286 | 805011C | 33215 | VKBA 3554 | 513366 |
| DAC42720038 | 42 | 72 | 38 | 38 | 0.54 | 89411-B2050 | 360809B | 805479 | 33116 | VKBA 3786 | 513389 |
| DU42750060 | 42 | 75 | 60 | 60 | 2DACF6-1143/59 | F - 358547 | 805008 | 3977X/3921XA | VKBA 3605 | 27BWD01J | |
| DAC42760033 | 42 | 76 | 33 | 33 | 0.65 | 3DACF10-84/78-I | CR 1315 | 805531 | LM78349A/10C | VKBA 3576 | 28BWD03A |
| DAC42760038/35 | 42 | 76 | 38 | 35 | 0.65 | BR930872 | 500000820 | 805012 | 32206B | VKBA 3643 | 28BWD01A |
| DAC42760040 | 42 | 76 | 40 | 40 | 0.68 | 42410-12130 | 3151133031 | BTH0018A | L44649/10 | VKBA3608 | 30BWD01A |
| DAC43790045 | 43 | 79 | 45 | 45 | 0.84 | 2DACF4-100/565 | 3151044031 | BTH0022 | L45449/L45410 | VKBA1437 | 32BWD05 |
| DAC45820045 | 45 | 82 | 45 | 45 | LA01-33-04XB | 3151899001 | BTH0053 | 34274/34492A | VKBA 007 | 34BWD11 | |
| DAC49900045 | 49 | 90 | 45 | 45 | 1.08 | 42410-87701 | 3151807001 | BTH0055 | 594A/592A | VKBA3404 | 34BWD07B |
| DAC50890051 | 50 | 89 | 51 | 51 | 55BWKH01V | 500023560 | 81 93420 0346 | 32218 | VKBA1441 | 34BWD09A | |
| DAC52960050 | 52 | 96 | 50 | 50 | 43202-72B00 | PRB-42 | VKBA528 | JH307749/10 | VKBA 959 | 35BWD19E | |
| DAC54960051 | 54 | 96 | 51 | 51 | 89544-06070(R) | 3151875001 | SET420 | 42686/42624 | VKBA 733 | 35BWD07 | |
| DU55900054 | 55 | 90 | 54 | 54 | 2DACF5-100/56 | 500053960 | VKBA 673 | 575S/572 | VKBA 505 | 35BWD07A | |
| DAC55900060 | 55 | 90 | 60 | 60 | 2DACF6-100/45 | F-218286.2 | VKBA523 | 482A/472 | VKBA 5038 | 35BWD16 | |
Shandong Huaxu Bearing Co.,Ltd
Our factory specialize wheel hub bearing, wheel bearing kit, clutch bearing, taper roller bearing, truck bearing, wheel hub bearing in high quality.
Our bearings have large loading capacity and long lifetime, and widely fit in different vehicles.
wheel bearings and kits to vehicles like for LADA, TOYOTA, HONDA,, AUDI,Chevrolet, HYUNDAI,FIAT, FORD and so on.
Truck bearings applied to , MAN, BENZ, DAF, SAF and so on.
And we can produce bearings which can meet your multifarious demands.
For example, wheel bearing, taper roller bearing, clutch release bearing, ball bearing, truck bearing ect.
We can provide brands like, TIMKEN, NSK, KOYO, NTN, NACHI, GMB, BW, GM, HYUNDAI ect.

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.





