Print Back
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

4700 rpm

Limiting Speed - Grease

3500 rpm

Precision

Class 0

Configuration

One

Contact Angle

30 º

Radial Internal Clearance

CN

Static Load Rating

49000 lbf217000 N217.00 kN

Dynamic Load Rating

25200 lbf112000 N112.00 kN

Enclosure

Open

Weight

3.111 lb1.411 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Four Point Ball Bearings - Dimensions

d

3.1496 in80 mm

D

5.5118 in140 mm

B

1.0236 in26 mm

r

0.0787 in2.000 mm

a

2.5000 in63.500 mm

da min

3.5433 in90.000 mm

Da max

5.1181 in130.000 mm

ras max

0.0787 in2 mm