Item # 7201T2DB/GMP5, Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement On NTN Bearing Corp. of America

Search Catalog



	All Categories Duplex Angular Contact Ball Bearings


	Item # 7201T2DB/GMP5, Duplex Angular Contact Ball Bearing - Back-to-Back 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		Fiber Glass Reinforced

Cage Material		Nylon

Ball Material		Steel

Limiting Speed - Oil		26000 RPM

Limiting Speed - Grease		20000 RPM

Precision		ISO Class 5

Configuration		Two

Preload		Medium

Static Load Rating		1790 lbf 7950 N 7.95 kN

Dynamic Load Rating		2770 lbf 12300 N 12.30 kN

Enclosure		Open

Weight		0.159 lb 0.072 kg

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

Dimensional Specifications

		Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement - Dimensions larger image

d		0.4724 in 12.000 mm

D		1.2598 in 32.000 mm

B		0.3937 in 10.000 mm

2B		0.7874 in 20.000 mm

r		0.0236 in 0.600 mm

r1		0.0118 in 0.300 mm

Contact Angle		30 º

da min		0.6496 in 16.500 mm

Da max		1.0827 in 27.500 mm

Db max		1.1614 in 29.500 mm

ras max		0.0236 in 0.600 mm

r1as max		0.0118 in 0.300 mm

Item # 7201T2DB/GMP5, Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement