Item # HTA934DB, 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 # HTA934DB, 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		Phenolic

Ball Material		Steel

Limiting Speed - Oil		4800 RPM

Limiting Speed - Grease		3800 RPM

Configuration		Two

Static Load Rating		67000 lbf 298000 N 298.00 kN

Dynamic Load Rating		22400 lbf 99500 N 99.50 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		6.6929 in 170.000 mm

D		9.0551 in 230.000 mm

B		1.0630 in 27.000 mm

2B		2.1260 in 54.000 mm

d1		7.6024 in 193.100 mm

D2		8.3819 in 212.900 mm

r		0.0787 in 2.000 mm

r1		0.0394 in 1.000 mm

Contact Angle		40 º

2a		7.6969 in 195.500 mm

da min		7.2441 in 184.000 mm

Db max		8.7598 in 222.500 mm

ras max		0.0787 in 2.000 mm

r1as max		0.0394 in 1.000 mm

Item # HTA934DB, Duplex Angular Contact Ball Bearings for Axial Loads - HTA Type