Unit of Measure

Technical Specifications

Type

Four-Point 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

14700 rpm

Limiting Speed - Grease

9400 rpm

Precision

Class 0

Configuration

One

Contact Angle

30 º

Radial Internal Clearance

CN

Static Load Rating

32500 lbf145000 N145.00 kN

Dynamic Load Rating

20700 lbf92000 N92.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Four Point Ball Bearings - Dimensions

d

1.9685 in50 mm

D

4.3307 in110.000 mm

B

1.063 in27 mm

r

0.0787 in2.000 mm

a

1.8110 in46.000 mm

da min

2.3622 in60.000 mm

Da max

3.9370 in100.000 mm

ras max

0.0787 in2 mm