Item # HSB010C, Ultra High-Speed Single Angular Contact Ball Bearings On NTN Bearing Corp. of America

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	Item # HSB010C, 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		19000 RPM

Limiting Speed - Grease		14000 RPM

Configuration		One

Factor		10.4

Static Load Rating		2560 lbf 11400 N 11.40 kN

Dynamic Load Rating		4700 lbf 20800 N 20.80 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		1.9685 in 50.000 mm

D		3.1496 in 80.000 mm

B		0.6299 in 16.000 mm

r		0.0394 in 1.000 mm

r1		0.0236 in 0.600 mm

Contact Angle		15 º

a		0.6496 in 16.500 mm

da min		2.1850 in 55.500 mm

Da max		2.9331 in 74.500 mm

ras max		0.0394 in 1.000 mm

Double Row Width		1.2598 in 32.000 mm

Triple Row Width		1.8898 in 48.000 mm

Quadruple Row Width		2.5197 in 64.000 mm

Item # HSB010C, Ultra High-Speed Single Angular Contact Ball Bearings