Item # HSB022T1BDB/GNP4L, Ultra High-Speed Duplex Angular Contact Ball Bearings, Back-to-Back Arrangement On NTN Bearing Corp. of America

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	Item # HSB022T1BDB/GNP4L, Ultra High-Speed Duplex Angular Contact Ball Bearings, Back-to-Back Arrangement

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		5600 RPM

Limiting Speed - Grease		4200.0 RPM

Precision		ISO Class 4

Configuration		Two

Preload		Normal

Static Load Rating		20100 lbf 89500 N 89.50 kN

Dynamic Load Rating		20700 lbf 92000 N 92.00 kN

Enclosure		Open

Weight		9.266 lb 4.203 kg

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

Dimensional Specifications

		Ultra High-Speed Duplex Angular Contact Ball Bearings, Back-to-Back Arrangement - Dimensions larger image

d		4.3307 in 110.000 mm

D		6.6929 in 170.000 mm

B		1.1024 in 28.000 mm

2B		2.2047 in 56.000 mm

r		0.0787 in 2.000 mm

r1		0.0394 in 1.000 mm

Contact Angle		40 º

da min		4.7244 in 120.000 mm

Da max		6.2992 in 160.000 mm

ras max		0.0787 in 2.000 mm

Item # HSB022T1BDB/GNP4L, Ultra High-Speed Duplex Angular Contact Ball Bearings, Back-to-Back Arrangement