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

17000 rpm

Limiting Speed - Grease

13000 rpm

Precision

ISO Class 4

Configuration

One

Preload

Normal

Factor

13.4

Static Load Rating

7300 lbf32500 N32.50 kN

Dynamic Load Rating

11100 lbf49500 N49.50 kN

Enclosure

Open

Weight

1.351 lb0.613 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

3.54330 in90.000 mm

B

0.90550 in23.000 mm

r

0.05910 in1.500 mm

r1

0.0394 in1.000 mm

Contact Angle

15 º

a (Load Center)

0.7874 in20.000 mm

da min

1.9094 in48.500 mm

Da max

3.2087 in81.500 mm

Db max

3.3268 in84.500 mm

ras max

0.0591 in1.5 mm

r1as max

0.0394 in1.000 mm

Double Row Width

1.8110 in46.000 mm

Triple Row Width

2.7165 in69.000 mm

Quadruple Row Width

3.6220 in92.000 mm