Item # 7324BDB/4S, Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement On NTN Bearing Corp. of America

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	Item # 7324BDB/4S, 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		High Strength, 2 piece, Machined

Cage Material		Brass

Ball Material		Steel

Limiting Speed - Oil		2700 RPM

Limiting Speed - Grease		2000.0 RPM

Precision		ISO Class 0

Configuration		Two

Static Load Rating		103000 lbf 460000 N 460.00 kN

Dynamic Load Rating		82000 lbf 365000 N 365.00 kN

Enclosure		Open

Weight		63.934 lb 29.000 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		10.2362 in 260.000 mm

B		2.1654 in 55.000 mm

2B		4.3307 in 110.000 mm

r		0.1181 in 3.000 mm

r1		0.0433 in 1.100 mm

Contact Angle		40 º

da min		5.2756 in 134.000 mm

Da max		9.6850 in 246.000 mm

Db max		9.9606 in 253.000 mm

ras max		0.0984 in 2.500 mm

r1as max		0.0394 in 1.000 mm

Item # 7324BDB/4S, Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement