SKF 31313J2/QDF

Specifications

Brand	SKF
Item Number	31313J2/QDF SKF
Also known as	31313A.A100.140.N11CA
Category	Tapered Roller Bearing Single Row (paired metric)

Weight and Dimensions

Inner (d) MM	65
Outer (D) MM	140
Width (B) MM	72
Inner (d) Inch	2.5591
Outer (D) Inch	5.5118
Width (B) Inch	2.8346
Weight (kg)	5.05 kg

Product Properties

Tapered Roller Pair Internal Play

DF-standard Paired Metric X-ar

Suffix description

J2	Pressed Steel Window-Type Cage. A Figure Following The J Indicates A Different Cage Design
Q	Optimized Contact Geometry And Surface Finish
DF	Matched Bearing Pair Arranged Face-To-Face. A Figure Combination Immediately Following The DF Identifies The Design Of The Intermediate Ring