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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

4500 RPM

Limiting Speed - Grease

3400 RPM

Precision

Class 0

Configuration

One

Contact Angle

30 º

Radial Internal Clearance

CN

Static Load Rating

66000 lbf294000 N294.00 kN

Dynamic Load Rating

38000 lbf169000 N169.00 kN

Enclosure

Open

Weight

6.792 lb3.081 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Four Point Ball Bearings - Dimensions

d

2.9528 in75.000 mm

D

6.2992 in160.000 mm

B

1.4567 in37.000 mm

r

0.0827 in2.100 mm

a

2.6772 in68.000 mm

da min

3.4252 in87.000 mm

Da max

5.8268 in148.000 mm

ras max

0.0787 in2.000 mm