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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

3100 rpm

Precision

Class 0

Configuration

One

Contact Angle

30 º

Radial Internal Clearance

CN

Static Load Rating

66000 lbf293000 N293.00 kN

Dynamic Load Rating

33500 lbf148000 N148.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Four Point Ball Bearings - Dimensions

d

3.5433 in90 mm

D

6.2992 in160 mm

B

1.1811 in30 mm

r

0.0787 in2.000 mm

a

2.8346 in72.000 mm

da min

3.9370 in100.000 mm

Da max

5.9055 in150.000 mm

ras max

0.0787 in2 mm