Item # 7012CVQ21J74, Quadruple Row Angular Contact Ball Bearing, Machline, Q21 Type On NTN Bearing Corp. of America

Search Catalog



	All Categories Multi-Row Machline Angular Contact Ball Bearings


	Item # 7012CVQ21J74, Quadruple Row Angular Contact Ball Bearing, Machline, Q21 Type

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

Order Now

Ordering Options		Find a Distributor Contact NTN Customer Support Specialist Order through NTN DOL (Authorized Distributors Only)

Technical Specifications

Type		Angular Contact Ball Bearing

Material		High Carbon Chrome Steel

Bore Type		Round

Preload		Light

Enclosure		Open

Precision		ISO Class 4

Configuration		Four

Cage Material		Phenolic

Cage Type		Stratified

Ball Material		Steel

Operating Temperature Range		-40 to 250 ºF -40 to 120 ºC

Dimensional Specifications

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

d		2.3622 in 60.000 mm

D		3.7402 in 95.000 mm

B		0.7087 in 18.000 mm

Total Width		2.8346 in 72.000 mm

r2		0.0433 in 1.100 mm

r3		0.0236 in 0.600 mm

d2		2.7559 in 70.000 mm

D4		3.5039 in 89.000 mm

D5		2.9055 in 73.800 mm

E		0.0787 in 2.000 mm

Contact Angle		15 º

Item # 7012CVQ21J74, Quadruple Row Angular Contact Ball Bearing, Machline, Q21 Type