Print Back
Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

High Strength, 2 piece, Machined

Cage Material

Brass

Ball Material

Steel

Limiting Speed - Oil

3000 RPM

Limiting Speed - Grease

2200 RPM

Configuration

One

Static Load Rating

52000 lbf231000 N231.00 kN

Dynamic Load Rating

41500 lbf185000 N185.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

7.8740 in200.000 mm

D

11.0236 in280.000 mm

B

1.4961 in38.000 mm

r

0.0827 in2.100 mm

r1

0.0433 in1.100 mm

Contact Angle

30 º

a (Load Center)

3.4843 in88.500 mm

da min

8.3465 in212.000 mm

Da max

10.5512 in268.000 mm

Db max

10.7480 in273.000 mm

ras max

0.0787 in2.000 mm

r1as max

0.0394 in1.000 mm

Double Row Width

2.9921 in76.000 mm

Triple Row Width

4.4882 in114.000 mm

Quadruple Row Width

5.9843 in152.000 mm