Bearing Finder
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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

9300 RPM

Limiting Speed - Grease

7000 RPM

Precision

Class 0

Configuration

One

Contact Angle

30 º

Radial Internal Clearance

CN

Static Load Rating

16400 lbf73000 N73.00 kN

Dynamic Load Rating

11100 lbf49500 N49.50 kN

Enclosure

Open

Weight

1.257 lb0.570 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
Four Point Ball Bearings - Dimensions

d

1.3780 in35.000 mm

D

3.1496 in80.000 mm

B

0.7087 in18.000 mm

r

0.0433 in1.100 mm

a

1.2992 in33.000 mm

da min

1.7126 in43.500 mm

Da max

2.8150 in71.500 mm

ras max

0.0394 in1.000 mm