Bearing Finder
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Unit of Measure

Technical Specifications

Type

Main Spindle Bearing

Bore Type

Round

Material

High Carbon Chrome Steel

Cage Type

Machined

Cage Material

Phenolic Resin

Ball Material

Steel

Seal Type

None

Seal Material

None

Precision

ISO Class 4

Configuration

Three

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
Double Angular Contact Ball Bearing for Motors and Lathes - Back-to-Back Arrangement - Dimensions

d

3.5433 in90.000 mm

D

4.9213 in125.000 mm

B

0.7087 in18.000 mm

r

0.0000 in0.000 mm

Contact Angle

15 º