Item # HSB015CDB/G1P4, Ultra High-Speed Duplex Angular Contact Ball Bearings, Back-to-Back Arrangement On NTN Bearing Corp. of America

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	Item # HSB015CDB/G1P4, 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		Stratified

Cage Material		Phenolic

Ball Material		Steel

Limiting Speed - Oil		10000 RPM

Limiting Speed - Grease		7600 RPM

Precision		ISO Class 4

Configuration		Two

Preload		Special Preload

Static Load Rating		10100 lbf 45000 N 45.00 kN

Dynamic Load Rating		11500 lbf 51000 N 51.00 kN

Enclosure		Open

Weight		2.950 lb 1.338 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		2.9528 in 75.000 mm

D		4.5276 in 115.000 mm

B		0.7874 in 20.000 mm

2B		1.5748 in 40.000 mm

r		0.0433 in 1.100 mm

r1		0.0236 in 0.600 mm

Contact Angle		15 º

da min		3.2283 in 82.000 mm

Da max		4.2520 in 108.000 mm

ras max		0.0394 in 1.000 mm

Item # HSB015CDB/G1P4, Ultra High-Speed Duplex Angular Contact Ball Bearings, Back-to-Back Arrangement