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

33000 rpm

Limiting Speed - Grease

21000 rpm

Configuration

One

Static Load Rating

3780 lbf16800 N16.80 kN

Dynamic Load Rating

4860 lbf21600 N21.60 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

1.5748 in40 mm

D

2.6772 in68.000 mm

B

0.5906 in15 mm

r2 max

0.0394 in1.000 mm

r3 max

0.0236 in0.600 mm

Contact Angle

15 º

a (Load Center)

0.5906 in15.000 mm

d2

1.9370 in49.200 mm

D1

2.3228 in59.000 mm

D4

2.4331 in61.800 mm

D5

0.1004 in2.0394 mm

E

2.550 in51.800 mm

Double Row Width

1.1811 in30.000 mm

Triple Row Width

1.7717 in45.000 mm

Quadruple Row Width

2.3622 in60.000 mm