Bearing Finder
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Unit of Measure

Technical Specifications

Type

Angular 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 - Grease

5250.0 RPM

Precision

ISO Class 4

Configuration

Two

Preload

Special Preload

Radial Internal Clearance

Not Applicable

Static Load Rating

31114 lbf138400 N138.40 kN

Dynamic Load Rating

26190 lbf116500 N116.50 kN

Enclosure

Open

Weight

5.030 lb2.280 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement - Dimensions

d

3.5430 in90.000 mm

D

5.5118 in140.000 mm

B

0.9449 in24.000 mm

2B

2.0472 in52.000 mm

d1

4.2087 in106.900 mm

d2

4.0551 in103.000 mm

D1

4.8504 in123.200 mm

D2

5.1575 in131.000 mm

r

0.0591 in1.500 mm

r1

0.0236 in0.600 mm

Contact Angle

30 º

da min

3.8780 in98.500 mm

Da max

5.1772 in131.500 mm

Db max

5.2953 in134.500 mm

ras max

0.0591 in1.500 mm

r1as max

0.0394 in1.000 mm