NSK BSN2557DDUHP2BDT BE4L5

Specifications

Brand	NSK
Item Number	BSN2557DDUHP2BDT BE4L5 NSK
Also known as	BSN2557DDUHP2BDT
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
BE4	Lubricant, Operating Temperature -40 ~ 150°C
L	Grease Packed Less Than Standard
5	Standard Single Pack. Bearings In Polythene Bags Or Hizex Film Are Placed In Individual Cardboard Boxes. The Individual Boxes Are Then Placed In A Cardboard Outer Carton And Polystrene Filled