Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Machined

Cage Material

Phenolic

Ball Material

Steel

Limiting Speed - Oil

24300 rpm

Limiting Speed - Grease

18300 rpm

Configuration

One

Factor

16.2

Static Load Rating

1290 lbf5750 N5.75 kN

Dynamic Load Rating

1360 lbf6050 N6.05 kN

Enclosure

Open

Weight

0.068 lb0.031 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings - Open Type - Dimensions

d

1.5748 in40.000 mm

D

2.04720 in52.000 mm

B

0.2756 in7 mm

r

0.0118 in0.300 mm

r1

0.0059 in0.150 mm

Contact Angle

15 º

a (Load Center)

0.3819 in9.700 mm

da min

1.6732 in42.500 mm

Da max

1.9488 in49.500 mm

Db max

2.0000 in50.800 mm

ras max

0.0118 in0.3 mm

r1as max

0.0059 in0.150 mm

d1

1.7165 in43.600 mm

D2

1.9528 in49.600 mm

Double Row Width

0.5512 in14.000 mm

Triple Row Width

0.8268 in21.000 mm

Quadruple Row Width

1.1024 in28.000 mm