Item # HSB913C, Ultra High-Speed Single Angular Contact Ball Bearings On NTN Bearing Corp. of America

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	Item # HSB913C, Ultra High-Speed Single Angular Contact Ball Bearings

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		16000 RPM

Limiting Speed - Grease		12000 RPM

Configuration		One

Factor		11.2

Static Load Rating		2410 lbf 10700 N 10.70 kN

Dynamic Load Rating		3200 lbf 14300 N 14.30 kN

Enclosure		Open

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

Dimensional Specifications

		Ultra High-Speed Single Angular Contact Ball Bearings - Dimensions larger image

d		2.5591 in 65.000 mm

D		3.5433 in 90.000 mm

B		0.5118 in 13.000 mm

r		0.0394 in 1.000 mm

r1		0.0236 in 0.600 mm

Contact Angle		15 º

a		0.6693 in 17.000 mm

da min		2.7756 in 70.500 mm

Da max		3.3268 in 84.500 mm

ras max		0.0394 in 1.000 mm

Double Row Width		1.0236 in 26.000 mm

Triple Row Width		1.5354 in 39.000 mm

Quadruple Row Width		2.0472 in 52.000 mm

Item # HSB913C, Ultra High-Speed Single Angular Contact Ball Bearings