Item # HTA952DB, 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 # HTA952DB, 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		3100 RPM

Limiting Speed - Grease		2400.0 RPM

Configuration		Two

Static Load Rating		187000 lbf 830000 N 830.00 kN

Dynamic Load Rating		56000 lbf 250000 N 250.00 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		10.2362 in 260.000 mm

D		14.1732 in 360.000 mm

B		1.7717 in 45.000 mm

2B		3.5433 in 90.000 mm

d1		11.7677 in 298.900 mm

D2		13.0472 in 331.400 mm

r		0.0827 in 2.100 mm

r1		0.0433 in 1.100 mm

Contact Angle		40 º

2a		12.0551 in 306.200 mm

da min		10.9055 in 277.000 mm

Db max		13.7795 in 350.000 mm

ras max		0.0787 in 2.000 mm

r1as max		0.0394 in 1.000 mm

Item # HTA952DB, Duplex Angular Contact Ball Bearings for Axial Loads - HTA Type