Unit of Measure

Technical Specifications

Type

Drawn Cup Needle Roller Bearing

Bore Type

Round

Material

Steel

Cage Material

Steel

Limiting Speed - Oil

34000 rpm

Limiting Speed - Grease

23000 rpm

Bearing Type

Needle Roller Bearing

Configuration

One

Enclosure

Closed End

Radial Internal Clearance

CN

Precision

ISO Class 0

Oil Hole

w/o Oil Hole

Static Load Rating

730 lbf3250 N3.25 kN

Dynamic Load Rating

765 lbf3400 N3.40 kN

Weight

0.006 lb0.003 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Drawn Cup Needle Roller Bearing - BK Type - Dimensions

Fw

0.2756 in7 mm

D

0.4331 in11.000 mm

C

0.3543 in9 mm

C3

0.0630 in1.600 mm