Bearing for Sinotruk HOWO

- High-precision steel and heat treatment for heavy load and long service life
- Low friction, low noise, smooth and stable rotation
- Good sealing performance, dustproof and oil leakage resistant
- High temperature resistance and fatigue resistance for harsh working conditions
- Standard size, direct replacement for original parts
- Widely used in wheel hub, gearbox, engine, drive axle and steering system

Product Parameters

- Material: High-carbon chromium bearing steel (GCr15)

- Inner Diameter: 25mm – 120mm

- Outer Diameter: 52mm – 200mm

- Width: 15mm – 55mm

- Mounting Hole Diameter: According to bearing bore size

- Net Weight: Approx. 0.3kg – 3.5kg (varies by model)

- Structure: Deep groove ball / Tapered roller / Self-aligning roller bearing

- Precision Grade: P0, P6 (standard OEM level)

Product Introduction

This bearing is a key rotating part for Sinotruk HOWO series commercial vehicles. Made of high-strength bearing steel with precise grinding and heat treatment, it supports rotating shafts, reduces friction and ensures stable transmission. It features high load capacity, shock resistance, dustproof and oil-resistant performance, adapting to long-distance transportation and harsh construction environments. It is widely used in wheel hubs, gearboxes, differentials, engines and steering systems, essential for truck maintenance and repair.

Applicable Models

- Sinotruk HOWO 7 Series (336HP, 371HP, 380HP, 420HP)

- Sinotruk HOWO A7, T7H, TX, TH7

- Sinotruk HOWO N7, MAX Series

- Engines: WD615, D10, D12, WP10, WP12 series

- HOWO 6×4 tractor, 4×2 cargo truck, 8×4 dump truck, mixer truck, mining truck