Item # 7317C, Single Angular Contact Ball Bearing - Open Type On NTN Bearing Corp. of America

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	Item # 7317C, 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		8200 RPM

Limiting Speed - Grease		6200 RPM

Configuration		One

Factor		13.5

Static Load Rating		29200 lbf 130000 N 130.00 kN

Dynamic Load Rating		36000 lbf 161000 N 161.00 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		3.3465 in 85.000 mm

D		7.0866 in 180.000 mm

B		1.6142 in 41.000 mm

r		0.1181 in 3.000 mm

r1		0.0433 in 1.100 mm

Contact Angle		15 º

a (Load Center)		1.5157 in 38.500 mm

da min		3.8976 in 99.000 mm

Da max		6.5354 in 166.000 mm

Db max		6.8110 in 173.000 mm

ras max		0.0984 in 2.500 mm

r1as max		0.0394 in 1.000 mm

Double Row Width		3.2283 in 82.000 mm

Triple Row Width		4.8425 in 123.000 mm

Quadruple Row Width		6.4567 in 164.000 mm

Item # 7317C, Single Angular Contact Ball Bearing - Open Type