Item # HTA016UAT2DB/GNUP-21, 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 # HTA016UAT2DB/GNUP-21, 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		Fiber Glass Reinforced

Cage Material		Nylon

Ball Material		Steel

Limiting Speed - Oil		12200 RPM

Limiting Speed - Grease		9800 RPM

Precision		Special Precision

Configuration		Two

Preload		Normal

Static Load Rating		23600 lbf 105000 N 105.00 kN

Dynamic Load Rating		9550 lbf 42500 N 42.50 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		3.1496 in 80.000 mm

D		4.9213 in 125.000 mm

B		0.7972 in 20.250 mm

2B		1.5945 in 40.500 mm

d1		3.8346 in 97.400 mm

D2		4.4291 in 112.500 mm

r		0.0433 in 1.100 mm

r1		0.0236 in 0.600 mm

Contact Angle		30 º

2a		3.1417 in 79.800 mm

da min		3.5433 in 90.000 mm

Db max		4.6850 in 119.000 mm

ras max		0.0394 in 1.000 mm

r1as max		0.0236 in 0.600 mm

Item # HTA016UAT2DB/GNUP-21, Duplex Angular Contact Ball Bearings for Axial Loads - HTA Type