Item # HSB917C, Ultra High-Speed Single Angular Contact Ball Bearings On NTN Bearing Corp. of America

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	All Categories Ultra High-Speed Single Angular Contact Ball Bearings


	Item # HSB917C, 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		12000 RPM

Limiting Speed - Grease		9000 RPM

Configuration		One

Factor		11.2

Static Load Rating		4100 lbf 18300 N 18.30 kN

Dynamic Load Rating		5100 lbf 22700 N 22.70 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		3.3465 in 85.000 mm

D		4.7244 in 120.000 mm

B		0.7087 in 18.000 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		3.6220 in 92.000 mm

Da max		4.4488 in 113.000 mm

ras max		0.0394 in 1.000 mm

Double Row Width		1.4173 in 36.000 mm

Triple Row Width		2.1260 in 54.000 mm

Quadruple Row Width		2.8346 in 72.000 mm

Item # HSB917C, Ultra High-Speed Single Angular Contact Ball Bearings