NSK BSN2557DDUHP2BDT

Specifications

Brand	NSK
Item Number	BSN2557DDUHP2BDT NSK
Category	Angular Contact Thrust Ball Bearings, Double Direction

Weight and Dimensions

Inner (d) MM	25
Outer (D) MM	57
Width (B) MM	56
Inner (d) Inch	0.9843
Outer (D) Inch	2.2441
Width (B) Inch	2.2047
Weight (kg)	1.46 kg

Product Properties

Cage Type	P - Plastic Molded Cage
Precision	Precision P2

Suffix description

DDU	Seal Type
H	Heavy Preload
P2B	ISO Tolerance Class 2
DT	Two Single Row Deep Groove Ball Bearings, Single Row Angular Contact Ball Bearings Or Single Row Tapered Roller Bearings Matched For Mounting In A Tandem Arrangement