Timken 28921-2 Single Row Tapered Roller Bearing Single Cup, Imperial Series, 3.9370in OD, 0.7813in Width, Cylindrical OD, Precision ABMA Class 2.
- Regular price
- €66,95
- Sale price
- €66,95
- Regular price
-
Free shipping on orders over $100
Use code at checkout.
Orders placed before 3:00pm (Est) ship same day
Lightning-fast shipping, guaranteed.
Key Features
- Available in single, double and multi-row configurations, as well as proprietary sizes
- Designed in collaboration with OE engineers to design, engineer and test bearings for premium performance in many applications
- Power dense designs allow for heavier loads and can help extend bearing life
- Optimized internal geometry lower torque and operating temperatures to extend lubrication system life
- Can be designed to withstand high-corrosive, high-temperature and vacuum or low-lubrication environments with proprietary enhancements
Description
Timken Bearings
Timken® Bearings are precision-engineered components designed to deliver reliable performance, high efficiency, and long service life across a wide range of industrial and automotive applications. Built with premium-grade steel and advanced heat treatment, Timken bearings provide exceptional load capacity, superior wear resistance, and smooth rotational motion even in demanding environments.
Each bearing is manufactured to exacting standards for dimensional accuracy and noise reduction, ensuring dependable operation in motors, gearboxes, pumps, conveyors, and other rotating equipment. With optimized internal geometry and advanced sealing technology, Timken ball bearings help minimize friction, extend lubrication intervals, and reduce downtime.
Why Choose Timken:
Timken has been a trusted name in motion technology for over a century, delivering innovation and performance that set the standard for bearing reliability. Whether for OEM use or replacement applications, Timken ball bearings offer consistent performance you can depend on.
Specifications
Key Dimensions
| Rolling Element | Tapered |
| Outer Diameter | 3.9370 in / 100.000 mm |
| Overall Width | 0.7813 in / 19.845 mm |
Performance
| Precision Class | ABMA Class 2 |
| Relubricatable | No |
| Relubrication Feature | None |
Properties
| Bearing Type | Unmounted Roller Bearing |
| Row Type | 1 |
| Outer Diameter Type | Cylindrical |
| Bearing Material | Steel |
| Outer Ring Width | 0.7813 in / 19.845 mm |
| Component | Outer Ring |
| Assembly Components | Single Cup |
Mounting Dimensions
| Maximum Housing Fillet Radius | 0.130 in / 3.30 mm |