Item # 7934, Single Angular Contact Ball Bearing - Open Type On NTN Bearing Corp. of America

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	Item # 7934, 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		Machined

Cage Material		Phenolic

Ball Material		Steel

Limiting Speed - Oil		3600 RPM

Limiting Speed - Grease		2700 RPM

Configuration		One

Static Load Rating		29000 lbf 129000 N 129.00 kN

Dynamic Load Rating		22900 lbf 102000 N 102.00 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		6.6929 in 170.000 mm

D		9.0551 in 230.000 mm

B		1.1024 in 28.000 mm

r		0.0787 in 2.000 mm

r1		0.0394 in 1.000 mm

Contact Angle		30 º

a (Load Center)		2.8150 in 71.500 mm

da min		7.0866 in 180.000 mm

Da max		8.6614 in 220.000 mm

Db max		8.8386 in 224.500 mm

ras max		0.0787 in 2.000 mm

r1as max		0.0394 in 1.000 mm

Double Row Width		2.2047 in 56.000 mm

Triple Row Width		3.3071 in 84.000 mm

Quadruple Row Width		4.4094 in 112.000 mm

Item # 7934, Single Angular Contact Ball Bearing - Open Type