Print Back
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 Light

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 0.9843 in25 mm

D

N/A 2.0472 in52.000 mm

B

N/A 0.5906 in15 mm

Total Width

N/A 2.3622 in60.000 mm

r2

N/A 0.0394 in1.000 mm

r3

N/A 0.0118 in0.300 mm

d2

N/A 1.3386 in34.000 mm

D4

N/A 1.8465 in46.900 mm

D5

N/A 1.4488 in36.800 mm

E

N/A 0.1102 in2.800 mm

Contact Angle

N/A 25 º