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

2700 rpm

Limiting Speed - Grease

2000 rpm

Precision

ISO Class 0

Configuration

One

Static Load Rating

62500 lbf279000 N279.00 kN

Dynamic Load Rating

53500 lbf238000 N238.00 kN

Enclosure

Open

Weight

31.085 lb14.100 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

6.2992 in160.000 mm

D

11.4173 in290 mm

B

1.8898 in48 mm

r

0.11810 in3.000 mm

r1

0.0433 in1.100 mm

Contact Angle

40 º

a (Load Center)

4.6457 in118.000 mm

da min

6.8504 in174.000 mm

Da max

10.8661 in276.000 mm

Db max

11.1417 in283.000 mm

ras max

0.0984 in2.5 mm

r1as max

0.0394 in1.000 mm

Double Row Width

3.7795 in96.000 mm

Triple Row Width

5.6693 in144.000 mm

Quadruple Row Width

7.5591 in192.000 mm