Item # HTA960ADB, Duplex Angular Contact Ball Bearings for Axial Loads

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	All Categories Duplex Angular Contact Ball Bearings for Axial Loads - HTA Type


	Item # HTA960ADB, Duplex Angular Contact Ball Bearings for Axial Loads - HTA Type

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		Main Spindle Bearing

Bore Type		Round

Material		High Carbon Chrome Steel

Cage Type		Machined

Cage Material		Brass

Ball Material		Steel

Limiting Speed - Oil		3500 RPM

Limiting Speed - Grease		2800.0 RPM

Configuration		Two

Static Load Rating		229000 lbf 1020000 N 1020.00 kN

Dynamic Load Rating		62000 lbf 276000 N 276.00 kN

Enclosure		Open

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

Dimensional Specifications

		Duplex Angular Contact Ball Bearings for Axial Loads - HTA Type - Dimensions larger image

d		11.8110 in 300.000 mm

D		16.5354 in 420.000 mm

B		2.1260 in 54.000 mm

2B		4.2520 in 108.000 mm

d1		13.6654 in 347.100 mm

D2		15.1575 in 385.000 mm

r		0.1181 in 3.000 mm

r1		0.0433 in 1.100 mm

Contact Angle		30 º

2a		10.3425 in 262.700 mm

da min		12.5984 in 320.000 mm

Db max		16.1417 in 410.000 mm

ras max		0.0984 in 2.500 mm

r1as max		0.0394 in 1.000 mm

Item # HTA960ADB, Duplex Angular Contact Ball Bearings for Axial Loads - HTA Type