Inner Diameter: 45mm
Outer Diameter: 75mm
Width: 15mm
Weight: 0.27kg
Cage: Molded polyamide
Material: Chrome steel
Limit Speed (Oil): 4300 RPM
Limit Speed (Grease): 3200 RPM
Interchange Numbers: 45TAC75B, 45 TAC 75B, BSB4575SU, BSD4575G, BSB045075T, BSD4575