Item # 7952, Single Angular Contact Ball Bearing - Open Type On NTN Bearing Corp. of America

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	Item # 7952, 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		2200 RPM

Limiting Speed - Grease		1700.0 RPM

Configuration		One

Static Load Rating		84500 lbf 375000 N 375.00 kN

Dynamic Load Rating		58000 lbf 258000 N 258.00 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		10.2362 in 260.000 mm

D		14.1732 in 360.000 mm

B		1.8110 in 46.000 mm

r		0.0827 in 2.100 mm

r1		0.0433 in 1.100 mm

Contact Angle		30 º

a (Load Center)		4.4094 in 112.000 mm

da min		10.7087 in 272.000 mm

Da max		13.7008 in 348.000 mm

Db max		13.8976 in 353.000 mm

ras max		0.0787 in 2.000 mm

r1as max		0.0394 in 1.000 mm

Double Row Width		3.6220 in 92.000 mm

Triple Row Width		5.4331 in 138.000 mm

Quadruple Row Width		7.2441 in 184.000 mm

Item # 7952, Single Angular Contact Ball Bearing - Open Type