Heavy Duty Truck Wheel Hub Bearing | 1st & 2nd Generation Truck Bearing for Volvo, Scania, Mercedes, Shacman, Sinotruk

Product Overview

We are a professional manufacturer and supplier dedicated to the R&D and production of 1st and 2nd generation heavy-duty truck wheel hub bearings and integrated wheel hub bearing units. Backed by years of rich production experience and a rigorous full-process quality control system, we focus on developing and producing high-performance commercial vehicle wheel end parts that meet diverse industrial application demands.

Our truck hub bearings cover a full range of mainstream heavy trucks and semi-trailers, widely applied in long-distance transportation, engineering construction, container haulage and various heavy-load working conditions. All products are manufactured with high-purity bearing steel and processed by precision heat treatment technology, delivering outstanding performance of high load capacity, excellent wear resistance, low noise operation and extended service life. We provide flexible services including bulk wholesale, OEM customization and global export.

Applicable Truck Brands

Our heavy truck wheel hub bearings are perfectly compatible with mainstream European and Chinese heavy-duty truck models:

•European Heavy Trucks: Volvo, Scania, Mercedes-Benz Trucks

•Chinese Heavy Trucks: Shacman, Sinotruk, Sitrak

•General Applications: Various heavy-duty semi-trailers, dump trucks and cargo tractors

1st Generation vs 2nd Generation Hub Bearing

1st Generation Split Wheel Hub Bearing

The 1st generation bearing adopts a traditional split double-row tapered roller bearing structure. Featuring mature technology and high cost performance, it is widely used in old-model heavy trucks and conventional semi-trailers. It boasts stable rigidity, simple installation and convenient maintenance, serving as an ideal replacement part for regular fleet daily maintenance and overhaul.

2nd Generation Integrated Maintenance-Free Hub Bearing Unit

The 2nd generation integrated hub bearing unit is an all-in-one assembly integrating bearing body, flange plate and multi-layer sealing system. With precisely pre-adjusted internal clearance and factory-filled long-life high-temperature grease, it realizes maintenance-free operation without repeated clearance adjustment. It features high tightness and excellent long-term durability.

Compared with 1st generation split bearings, the integrated structure effectively improves overall structural stiffness, reduces operating temperature rise, and thoroughly blocks the intrusion of dust, mud and water. It is more suitable for modern high-efficiency heavy trucks and harsh road and working conditions, and is widely matched with new-generation Volvo, Scania, Mercedes-Benz and Sitrak heavy trucks.

Product Advantages

•Premium Material: Made of high-purity bearing steel, processed by professional quenching treatment and precision grinding technology, ensuring high overall hardness, strong heavy-load impact resistance and ultra-long service life.

•Superior Sealing Performance: Adopts multi-labyrinth composite sealing structure, which effectively resists erosion from mud, rainwater and dust, avoiding bearing rust, abnormal noise and early failure under harsh working conditions.

•Complete Product Models: Full series of bearing models covering European and Chinese mainstream heavy trucks, with sufficient in-stock supply and fast delivery, featuring strong model compatibility and wide applicability.

•Stable Operating Precision: Strict factory inspection is implemented for bearing clearance, hardness, sealing performance and operating stability, ensuring low noise, low vibration and high stability during high-speed operation.

•Factory Direct Supply: Direct sales from manufacturer with competitive ex-factory price, supporting bulk wholesale, personalized OEM customization and global export services.

Full Product Model List

Series 80 Hub Bearings

800792AC, 581079AC, 805165AC, 803750B, 803750.07, 805092C, 803194A, 803194.26, 805092.07, 805003A.H195, 808918, 805312, 805415, 805415HUB, 805015, 801400, 801794B, 801974B, 801974A.H195, 804162A, 805932, 803628, 805248, 805011C, 801961.15, 805008, 805003, 805567, 803904, 805733, 805958

Series 180 Special Bearings

1801594, 1801595, 1801592

Series 56/57/52/53/54 Maintenance-Free Bearings (H195)

566425.H195, 566426.H195, 566427.H195, 566283.H195, 566074.H195, 566834.H195, 566830.H195, 568834.H195, 568968.H195, 571762.H195, 564734.H195, 572813A, 567594, 528983A, 528983B, 534565, 528946, 568879, 543562, 538971, 565341

Series 201 Trailer Bearings

201037, 201043, 201050, 201059

Series 205/208 OEM Matching Bearings for European Trucks

20382168, 20517163, 20517164, 20517950, 20517952, 20518054, 20518091, 20518092, 20518093, 20518617, 20518637, 20518661, 20523899, 20535230, 20535231, 20558950, 20558966, 20567114, 20581397, 20581398, 20881399

WKBA Series Trailer Hub Bearing Units

WKBA5397, WKBA5423, WKBA5424, WKBA5425, WKBA5314, WKBA5316, WKBA5407, WKBA5408, WKBA5409, WKBA5377, WKBA5379, WKBA5549, WKBA5412, WKBA5413, WKBA5415, WKBA5416

BTH 2nd Generation Integrated Bearing Assemblies

BTH-0018, BTH-0022, BTH-0025, BTH-0053, BTH-0055, BTH-0068, BTH-0072, BTH-0073, BTH-0074, BTH-0075, BTH-0082, BTH-0087

Other Special Models

TRA141404A

Application & Service

Our heavy truck hub bearings are widely used in long-distance haulage trucks, engineering dump trucks, container tractors, chemical tank trucks and various construction vehicles, fully adapting to high-load, high-frequency operation and severe complex working environments.

We provide one-stop services including in-stock fast delivery, bulk wholesale, personalized OEM customization and global export. With strict standardized quality control, professional technical support and perfect after-sales service, we have become a reliable long-term cooperative supplier for global customers in the field of heavy truck chassis parts.