Bearing Finder
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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

5200 RPM

Limiting Speed - Grease

3900 RPM

Precision

Class 0

Configuration

One

Contact Angle

30 º

Radial Internal Clearance

CN

Static Load Rating

51500 lbf228000 N228.00 kN

Dynamic Load Rating

31000 lbf138000 N138.00 kN

Enclosure

Open

Weight

5.952 lb2.700 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
Four Point Ball Bearings - Dimensions

d

2.5591 in65.000 mm

D

5.5118 in140.000 mm

B

1.2992 in33.000 mm

r

0.0827 in2.100 mm

a

2.3228 in59.000 mm

da min

3.0315 in77.000 mm

Da max

5.0394 in128.000 mm

ras max

0.0787 in2.000 mm