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Unit of Measure

Technical Specifications

Type

Hybrid Angular Contact Ball Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Stratified

Cage Material

Phenolic

Ball Material

Ceramic

Seal Type

Non-Contact

Seal Material

Nitrile Rubber

Precision

ISO Class 4

Configuration

Two

Enclosure

Double Sealed

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Sealed Duplex Hybrid Angular Contact Ball Bearing, High Precision - Dimensions

d

2.1654 in55 mm

D

3.1496 in80 mm

B

0.5118 in13 mm

2B

0.5118 in13 mm

r2 max

0.0394 in1.000 mm

r3 max

0.0118 in0.300 mm

Contact Angle

25 º

d2

2.3819 in60.500 mm

d3

2.4488 in62.200 mm

D1

2.9055 in73.800 mm

D4

2.9921 in76.000 mm