INA NA4909-2RSR-XL Needle Roller Bearing with Inner Ring
Bore diameter45 mm Outer diameter68 mm Overall width23 mm Bore typeCylindrical Cage materialSteel Full complementNo Lubrication holeNo Precision classClass normal (P0) Seal typeContact seal on both sides Radial internal clearanceCN Weight (kg)0.285000
ABB Switching Protection & Accessories 1SCA151253R1001 
