Item # 7011DTBT/GNP4, Multi-Row Angular Contact Ball Bearing - Tandem Arrangement On NTN Bearing Corp. of America

Search Catalog



	All Categories Multi-Row Angular Contact Ball Bearings


	Item # 7011DTBT/GNP4, Multi-Row Angular Contact Ball Bearing - Tandem Arrangement

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

Bore Type		Round

Material		High Carbon Chrome Steel

Cage Type		High Strength, 2 piece, Machined

Cage Material		Brass

Ball Material		Steel

Limiting Speed - Oil		19425 RPM

Limiting Speed - Grease		12150 RPM

Precision		ISO Class 4

Configuration		Four

Preload		Normal

Enclosure		Open

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

Dimensional Specifications

		Multi-Row Angular Contact Ball Bearing - Tandem Arrangement - Dimensions larger image

d		2.1654 in 55.000 mm

D		3.5433 in 90.000 mm

B		0.7087 in 18.000 mm

Total Width		2.8346 in 72.000 mm

d1		2.6339 in 66.900 mm

D1		3.0748 in 78.100 mm

D2		3.2874 in 83.500 mm

r		0.0433 in 1.100 mm

r1		0.0236 in 0.600 mm

Contact Angle		30 º

da min		2.4409 in 62.000 mm

Da max		3.2677 in 83.000 mm

Db max		3.3661 in 85.500 mm

ras max		0.0394 in 1.000 mm

r1as max		0.0236 in 0.600 mm

Item # 7011DTBT/GNP4, Multi-Row Angular Contact Ball Bearing - Tandem Arrangement