Description
Dimension A (mm): 38
Dimension B (mm): 31
Dimension H (mm): 30.2
Dimension H1 (mm): 12
Dimension H2 (mm): 60
Dimension J (mm): 95
Dimension L (mm): 127
Dimension L1 (mm): 38
Dimension N (mm): 13
Dimension N1 (mm): 18
Dimension S (mm): 12.7
Dimension d (mm): 17
Shape: Pillow Shape Unit
Application: Power transmission devices, general machinery, etc.
Compatibility: P203
Grease nipple: With grease nipple
Load type: For light load
Cover: No cover
Shaft hole type: Cylindrical hole (with set screw)
Basic static load rating (kN): 6.65
Basic dynamic load rating (kN): 12.8
Bearing designation number: UC203
Mounting bolt designation: M10
Coefficient: 13.2
RoHS directive (compliance with 10 substances): Compliant
This is the most representative type of rolling bearing unit.
Since ribs are provided at the base of the bearing box mounting part, it has a high-strength structure against loads from all directions.
The mounting of the bearing box to the machine body is done with two bolts.
