UC 212-37, 2-5/16 BALL BEARING SET SCREW INSERT
The 2 ⁵⁄₁₆" Normal Duty UC Bearing is Moline Bearing Company part 15400205: a mounted ball bearing unit. It has a set screw locking insert.
The insert is a single-row deep groove ball bearing with a spherical ground outside diameter that seats in a matching spherical seat in the housing, so the unit self-aligns at mounting. The inner ring is through-hardened in the raceway and left soft where the set screws seat, so they can be tightened without cracking the ring. These units are manufactured overseas for Moline Bearing Company to the quality standard set by the bearing industry, at a lower price.
It ships assembled, adjusted, sealed and pre-lubricated with lithium complex grease, so it mounts straight from the box with no adjustment or cleaning.
Mounting dimensions
- Length through bore: 2.563 in
- Shipping weight: 3.35 lb
The full dimension table and the datasheet drawing are above.
This configuration
- Set Screw Locking. Set screws in the collar bite into the shaft. Simple and widely used; best where rotation is in one direction.
Applications
Normal Duty ball bearing units go into lighter-load, higher-speed drives: conveying, screening, material handling, and food and beverage equipment. It is dimensionally interchangeable with industry-standard UC-series units of the same size.