Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Stratified

Cage Material

Phenolic

Ball Material

Steel

Limiting Speed - Oil

56000 rpm

Limiting Speed - Grease

37000 rpm

Configuration

One

Static Load Rating

956 lbf4250 N4.25 kN

Dynamic Load Rating

1575 lbf7000 N7.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearing, High Precision - Dimensions

d

0.6693 in17 mm

D

1.378 in35.000 mm

B

0.3937 in10 mm

r2 max

0.0118 in0.300 mm

r3 max

0.0059 in0.150 mm

Contact Angle

25 º

a (Load Center)

0.4331 in11.000 mm

d2

0.8937 in22.700 mm

D1

1.1575 in29.400 mm

D4

1.2087 in30.700 mm

D5

0.0689 in0.9606 mm

E

1.750 in24.400 mm

Double Row Width

0.7874 in20.000 mm

Triple Row Width

1.1811 in30.000 mm

Quadruple Row Width

1.5748 in40.000 mm