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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

7400 rpm

Limiting Speed - Grease

5500 rpm

Precision

Class 0

Configuration

One

Contact Angle

30 º

Radial Internal Clearance

CN

Static Load Rating

27200 lbf121000 N121.00 kN

Dynamic Load Rating

17800 lbf79000 N79.00 kN

Enclosure

Open

Weight

2.293 lb1.040 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Four Point Ball Bearings - Dimensions

d

1.7717 in45 mm

D

3.937 in100.000 mm

B

0.9843 in25 mm

r

0.0591 in1.500 mm

a

1.6535 in42.000 mm

da min

2.1063 in53.500 mm

Da max

3.6024 in91.500 mm

ras max

0.0591 in1.5 mm