Dimension:
D (Outside)  : 37 mm
d (Inside) Bore :  20 mm
B (Width)  : 9 mm
RPM Limit:  Grease 20000 rpm  , Oil       24000 rpm
Vibration Level:  V2+
Internal Clearance Codes : C3
Cross Reference

Interchange
SKF      2RS1
TORR   PP
FAA      PP
FAG      2RS
NSK      DDU
NTN      LLU

Basic Load Ratings (lbs): Cr   KN = 6.400 ; Cor KN = 3.700
Shield/Closure codes: 2RS (Two side rubber seals)
Lubrication: Greased?; Wide Temperature Range:  - 20 C to 120 C