Bearing Finder
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Unit of Measure

Technical Specifications

Type

N/A Angular Contact Ball Bearing

Material

N/A High Carbon Chrome Steel

Bore Type

N/A Round

Preload

N/A Medium

Enclosure

N/A Open

Precision

N/A ISO Class 4

Configuration

N/A Four

Cage Material

N/A Phenolic

Cage Type

N/A Stratified

Ball Material

N/A Steel

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Quadruple Row Angular Contact Ball Bearing, Machline, Q21 Type - Dimensions

d

N/A 1.5748 in40.000 mm

D

N/A 2.6772 in68.000 mm

B

N/A 0.5906 in15.000 mm

Total Width

N/A 2.3622 in60.000 mm

r2

N/A 0.0394 in1.000 mm

r3

N/A 0.0236 in0.600 mm

d2

N/A 1.9370 in49.200 mm

D4

N/A 2.4331 in61.800 mm

D5

N/A 2.0394 in51.800 mm

E

N/A 0.1004 in2.550 mm

Contact Angle

N/A 25 º