SKF NJ3884ECJA

Specifications

Brand	SKF
Item Number	NJ3884ECJA SKF
Category	Cylindrical Roller Bearing Single Row

Weight and Dimensions

Inner (d) MM	420
Outer (D) MM	520
Width (B) MM	75
Inner (d) Inch	16.5354
Outer (D) Inch	20.4724
Width (B) Inch	2.9528
Weight (kg)	33 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	Cn Normal Internal Play
Precision	Standard Precision
Heat Stabilization	No Heat Stabilization - Temperatures up to 120 °C

Suffix description

EC	Optimized Internal Design Incorporating More And/Or Larger Rollers And With Modified Roller/End Flange Contact
JA	SKF High-Capacity Cylindrical Roller Bearings Can Be Equipped With An Outer Ring Shoulder-Guided Steel Cage