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Unit of Measure

Technical Specifications

Type

Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Stratified

Cage Material

Phenolic

Ball Material

Steel

Seal Type

Non-Contact

Seal Material

Nitrile Rubber

Precision

ISO Class 4

Configuration

One

Static Load Rating

711 lbf3150 N3.15 kN

Dynamic Load Rating

2498 lbf11100 N11.10 kN

Enclosure

Double Sealed

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Sealed Angular Contact Ball Bearing - Contact Angle 25°, Standard Precision - Dimensions

d

1.9685 in50.000 mm

D

3.1496 in80.000 mm

B

0.6299 in16.000 mm

r2 max

0.0394 in1.000 mm

r3 max

0.0118 in0.300 mm

Contact Angle

25 º

a (Load Center)

0.9055 in23.000 mm

d2

2.2835 in58.000 mm

d3

2.3504 in59.700 mm

D1

2.6772 in68.000 mm

D4

2.7559 in70.000 mm

Double Row Width

1.2598 in32.000 mm

Triple Row Width

1.8898 in48.000 mm

Quadruple Row Width

2.4409 in62.000 mm