Item # 71909HVQ21J74, Quadruple Row Angular Contact Ball Bearing, Machline, Q21 Type On Bearing Distributors, Inc.

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Unit of Measure

Technical Specifications | Dimensional Specifications

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

Loading zoom Quadruple Row Angular Contact Ball Bearing, Machline, Q21 Type - Dimensions
d	N/A 1.7717 in45 mm
D	N/A 2.6772 in68.000 mm
B	N/A 0.4724 in12 mm
Total Width	N/A 1.8898 in48.000 mm
r2	N/A 0.0236 in0.600 mm
r3	N/A 0.0118 in0.300 mm
d2	N/A 2.0591 in52.300 mm
D4	N/A 2.4685 in62.700 mm
D5	N/A 2.1457 in54.500 mm
E	N/A 0.0846 in2.150 mm
Contact Angle	N/A 25 º