488-9166
130mm Outer Diameter Roller Bearing
130 mm OD roller bearing built for electric traction drive motor shafts.
Description
Electric drive motors need bearings that hold shaft concentricity under heavy radial loads while shedding heat fast. Internal rollers handle constant rpm and sudden torque spikes common in traction setups. Internal seals lock grease in and keep road…
Overview
Electric drive motors need bearings that hold shaft concentricity under heavy radial loads while shedding heat fast. Internal rollers handle constant rpm and sudden torque spikes common in traction setups. Internal seals lock grease in and keep road grit out of the raceways.
Features
- 130 mm outside diameter
- Sealed construction stops dust and washdown water
- Dissipates thermal buildup under steady load
Applications
- Main rotor shaft supports on electric wheel drives and traction motor housings
Specifications
| Brand | Caterpillar |
|---|
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