Item # HSB015C, Ultra High-Speed Single Angular Contact Ball Bearings On NTN Bearing Corp. of America

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	Item # HSB015C, 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		Fiber Glass Reinforced

Cage Material		Nylon

Ball Material		Steel

Limiting Speed - Oil		13000 RPM

Limiting Speed - Grease		9500 RPM

Configuration		One

Factor		10.9

Static Load Rating		5050 lbf 22400 N 22.40 kN

Dynamic Load Rating		7100 lbf 31500 N 31.50 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		2.9528 in 75.000 mm

D		4.5276 in 115.000 mm

B		0.7874 in 20.000 mm

r		0.0433 in 1.100 mm

r1		0.0236 in 0.600 mm

Contact Angle		15 º

a		0.8858 in 22.500 mm

da min		3.2283 in 82.000 mm

Da max		4.2520 in 108.000 mm

ras max		0.0394 in 1.000 mm

Double Row Width		1.5748 in 40.000 mm

Triple Row Width		2.3622 in 60.000 mm

Quadruple Row Width		3.1496 in 80.000 mm

Item # HSB015C, Ultra High-Speed Single Angular Contact Ball Bearings