Features:

This ball bearing is mainly made of high quality bearing steel and steel material, durable with resistance to wear and collision.
This is a rubber sealed ball bearing, with good dustproof effect.
Provides smooth running and long service life.
With the characteristic of high stability, high reliability.

Standardization size, used for machine tool, electronic equipment, pump industry, airship, reducer, plastic machine, motor, textile machinery.

Specifications:
Model: MR115-2RS
Material: bearing steel, steel, rubber
Color: blue
Inner diameter: 5mm / 0.20in
Outer diameter: 11mm /0.43in
Thickness: 4mm / 0.16in
Weight: 39g

Package included:
25 x Rubber Sealed Ball Bearings