Item # HSB028C, Ultra High-Speed Single Angular Contact Ball Bearings On NTN Bearing Corp. of America

Search Catalog



	All Categories Ultra High-Speed Single Angular Contact Ball Bearings


	Item # HSB028C, Ultra High-Speed Single Angular Contact Ball Bearings

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

Order Now

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		6700 RPM

Limiting Speed - Grease		5000 RPM

Configuration		One

Factor		10.9

Static Load Rating		17300 lbf 77000 N 77.00 kN

Dynamic Load Rating		21000 lbf 93500 N 93.50 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		5.5118 in 140.000 mm

D		8.2677 in 210.000 mm

B		1.2992 in 33.000 mm

r		0.0787 in 2.000 mm

r1		0.0394 in 1.000 mm

Contact Angle		15 º

a		1.5748 in 40.000 mm

da min		5.9055 in 150.000 mm

Da max		7.8740 in 200.000 mm

ras max		0.0787 in 2.000 mm

Double Row Width		2.5984 in 66.000 mm

Triple Row Width		3.8976 in 99.000 mm

Quadruple Row Width		5.1969 in 132.000 mm

Item # HSB028C, Ultra High-Speed Single Angular Contact Ball Bearings