Item # 7015CDB/GNP4, Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement On NTN Bearing Corp. of America

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	Item # 7015CDB/GNP4, Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

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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		15760 RPM

Limiting Speed - Grease		9840 RPM

Precision		ISO Class 4

Configuration		Two

Preload		Normal

Enclosure		Open

Weight		2.732 lb 1.239 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		2.9528 in 75.000 mm

D		4.5276 in 115.000 mm

B		0.7874 in 20.000 mm

2B		1.5748 in 40.000 mm

d1		3.4882 in 88.600 mm

d2		3.3661 in 85.500 mm

D1		3.9921 in 101.400 mm

D2		4.2402 in 107.700 mm

r		0.0433 in 1.100 mm

r1		0.0236 in 0.600 mm

Contact Angle		15 º

da min		3.2283 in 82.000 mm

Da max		4.2520 in 108.000 mm

Db max		4.3504 in 110.500 mm

ras max		0.0394 in 1.000 mm

r1as max		0.0236 in 0.600 mm

Item # 7015CDB/GNP4, Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement