Item # 7324, Single Angular Contact Ball Bearing - Open Type On NTN Bearing Corp. of America

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	Item # 7324, Single Angular Contact Ball Bearing - Open Type

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		3900 RPM

Limiting Speed - Grease		2900.0 RPM

Precision		ISO Class 0

Configuration		One

Static Load Rating		56500 lbf 252000 N 252.00 kN

Dynamic Load Rating		55500 lbf 246000 N 246.00 kN

Enclosure		Open

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

Dimensional Specifications

		Single Angular Contact Ball Bearings - Open Type - Dimensions larger image

d		4.7244 in 120.000 mm

D		10.2362 in 260.000 mm

B		2.1654 in 55.000 mm

r		0.1181 in 3.000 mm

r1		0.0433 in 1.100 mm

Contact Angle		30 º

a (Load Center)		3.2480 in 82.500 mm

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

Double Row Width		4.3307 in 110.000 mm

Triple Row Width		6.4961 in 165.000 mm

Quadruple Row Width		8.6614 in 220.000 mm

Item # 7324, Single Angular Contact Ball Bearing - Open Type