Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Fiber Glass Reinforced

Cage Material

Nylon

Ball Material

Steel

Limiting Speed - Oil

39600 rpm

Limiting Speed - Grease

30500 rpm

Configuration

One

Factor

13.0

Static Load Rating

1290 lbf5750 N5.75 kN

Dynamic Load Rating

2520 lbf11200 N11.20 kN

Enclosure

Open

Weight

0.137 lb0.062 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

0.6693 in17.000 mm

D

1.57480 in40.000 mm

B

0.47240 in12.000 mm

r

0.02360 in0.600 mm

r1

0.0118 in0.300 mm

Contact Angle

15 º

a (Load Center)

0.3898 in9.900 mm

da min

0.8465 in21.500 mm

db min

0.7677 in19.500 mm

Da max

1.3976 in35.500 mm

Db max

1.4764 in37.500 mm

ras max

0.0236 in0.6 mm

r1as max

0.0118 in0.300 mm

d1

0.9528 in24.200 mm

D2

1.4252 in36.200 mm

Double Row Width

0.9449 in24.000 mm

Triple Row Width

1.4173 in36.000 mm

Quadruple Row Width

1.8898 in48.000 mm