NSK 280RV3901C4 P5B

Specifications

Brand	NSK
Item Number	280RV3901C4 P5B NSK
Category	Cylindrical Roller Bearing Multi Row

Weight and Dimensions

Inner (d) MM	280
Outer (D) MM	290
Width (B) MM	220
Weight (kg)	80 kg

Product Properties

Bore	C - Cylindrical Bore
Seal	No Seal
Cage Type	S - Steel or Standard Cage
External Modification	No External Modification
Radial Internal Play	C4 Internal Play (Higher than C3)
Precision	Inner Accuracy (1/4 RBEC.1)
Heat Stabilization	No Heat Stabilization - Temperatures up to 120 °C

Suffix description

C4	Bearing Internal Clearance Greater Than C3
P5B	Inner Ring With P5 Running Accuracy, Mark High And Low Points Of Eccentricity On Face Of Rings