Item # HTA024DB/G15UP-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 # HTA024DB/G15UP-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		Stratified

Cage Material		Phenolic

Ball Material		Steel

Limiting Speed - Oil		6300 RPM

Limiting Speed - Grease		5000 RPM

Precision		Special Precision

Configuration		Two

Preload		Special Preload

Static Load Rating		51500 lbf 228000 N 228.00 kN

Dynamic Load Rating		20000 lbf 89000 N 89.00 kN

Enclosure		Open

Weight		9.921 lb 4.500 kg

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		4.7244 in 120.000 mm

D		7.0866 in 180.000 mm

B		1.0630 in 27.000 mm

2B		2.1260 in 54.000 mm

d1		5.6417 in 143.300 mm

D2		6.4370 in 163.500 mm

r		0.0787 in 2.000 mm

r1		0.0394 in 1.000 mm

Contact Angle		40 º

2a		6.0472 in 153.600 mm

da min		5.2756 in 134.000 mm

Db max		6.7913 in 172.500 mm

ras max		0.0787 in 2.000 mm

r1as max		0.0394 in 1.000 mm

Item # HTA024DB/G15UP-21, Duplex Angular Contact Ball Bearings for Axial Loads - HTA Type