TIMKEN – A Global Bearing Leader
TIMKEN, established in 1899, is one of the world’s most respected manufacturers of tapered roller bearings and power transmission solutions. With more than a century of innovation and engineering excellence, TIMKEN bearings are widely recognized for their precision, durability, and superior load-carrying capacity. The brand has become a trusted choice for industries that demand reliability under the most challenging operating conditions.
Product Overview: TIMKEN 33281/33472
The TIMKEN 33281/33472 is a single-row tapered roller bearing specifically designed to manage heavy radial and axial loads. Its tapered inner and outer ring raceways, along with precisely aligned rollers, allow for efficient load distribution and long service life.
Dimensions (mm)
- Bore diameter (d): 71.438 mm
- Outer diameter (D): 120.000 mm
- Total width (T): 30.162 mm
These dimensions ensure a precise fit, making the 33281/33472 ideal for demanding mechanical applications.
Key Features and Benefits
- High Load Capacity – Designed for applications requiring reliable performance under combined loads.
- Optimized Geometry – Tapered raceway and roller design reduce friction and operating temperature.
- Extended Service Life – High-quality steel and heat treatment deliver long-lasting durability.
- Interchangeable Design – Manufactured to global standards for ease of installation and replacement.
Application Industries
The TIMKEN 33281/33472 tapered roller bearing is widely applied in:
- Automotive sector – wheel hubs, gearboxes, differentials, and transmissions
- Heavy machinery – excavators, loaders, and trucks
- Mining and metallurgy – crushers, mills, conveyors, and rolling mills
- Industrial equipment – cement plants, power generation, and chemical processing
Its reliability and efficiency make it a preferred bearing for engineers and maintenance teams across multiple industries.
Why Choose Xinbote Bearing Co., Ltd.
Xinbote Bearing Co., Ltd. is an authorized distributor of leading international bearing brands including TIMKEN. With a modern facility covering over 20,000 m², we specialize in providing:
- Genuine TIMKEN bearings across a wide range of models
- Fast global delivery to minimize downtime for our customers
- Customized solutions for special single-row tapered roller bearings to meet specific requirements.
Conclusion
If you are sourcing TIMKEN 33281/33472 or other TIMKEN tapered roller bearings, Xinbote Bearing Co., Ltd. offers reliable supply, authentic products, and tailored bearing solutions with worldwide express shipping.