Item # 7924CDB/GNP5, Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement On NTN Bearing Corp. of America

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	Item # 7924CDB/GNP5, 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		Machined

Cage Material		Phenolic Resin

Ball Material		Steel

Limiting Speed - Oil		10560 RPM

Limiting Speed - Grease		6560 RPM

Precision		ISO Class 5

Configuration		Two

Preload		Normal

Enclosure		Open

Weight		5.190 lb 2.354 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		4.7244 in 120.000 mm

D		6.4961 in 165.000 mm

B		0.8661 in 22.000 mm

2B		1.7323 in 44.000 mm

r		0.0433 in 1.100 mm

r1		0.0236 in 0.600 mm

Contact Angle		15 º

da min		5.0000 in 127.000 mm

Da max		6.2205 in 158.000 mm

Db max		6.3189 in 160.500 mm

ras max		0.0394 in 1.000 mm

r1as max		0.0236 in 0.600 mm

Item # 7924CDB/GNP5, Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement