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Unit of Measure

Technical Specifications

Type

N/A Main Spindle Bearing

Bore Type

N/A Round

Material

N/A High Carbon Chrome Steel

Cage Type

N/A Machined

Cage Material

N/A Phenolic Resin

Ball Material

N/A Steel

Limiting Speed - Oil

N/A 8400 rpm

Limiting Speed - Grease

N/A 5200 rpm

Precision

N/A ISO Class 4

Configuration

N/A One

Preload

N/A Normal

Enclosure

N/A Open

Weight

N/A 2.635 lb1.195 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Angular Contact Ball Bearings for Motors and Lathes - Dimensions

d

N/A 3.7402 in95 mm

D

N/A 5.7087 in145.000 mm

B

N/A 0.9449 in24 mm

Contact Angle

N/A 15 º

Double Row Width

N/A 1.8898 in48.000 mm

Triple Row Width

N/A 2.8346 in72.000 mm

Quadruple Row Width

N/A 3.7795 in96.000 mm