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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

4200 RPM

Limiting Speed - Grease

3200.0 RPM

Precision

Class 0

Configuration

One

Contact Angle

30 º

Radial Internal Clearance

CN

Static Load Rating

74000 lbf330000.0 N330.00 kN

Dynamic Load Rating

41000 lbf183000 N183.00 kN

Enclosure

Open

Weight

10.128 lb4.594 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Four Point Ball Bearings - Dimensions

d

3.1496 in80.000 mm

D

6.6929 in170.000 mm

B

1.5354 in39.000 mm

r

0.0827 in2.100 mm

a

2.8346 in72.000 mm

da min

3.6220 in92.000 mm

Da max

6.2205 in158.000 mm

ras max

0.0787 in2.000 mm