Item # HTA048AL1BDB/GNP4L, 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 # HTA048AL1BDB/GNP4L, 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

Precision		ISO Class 4

Configuration		Two

Preload		Normal

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		9.4488 in 240.000 mm

D		14.1732 in 360.000 mm

B		2.1260 in 54.000 mm

2B		4.2520 in 108.000 mm

d1		11.2717 in 286.300 mm

D2		12.8661 in 326.800 mm

r		0.1181 in 3.000 mm

r1		0.0433 in 1.100 mm

Contact Angle		30 º

2a		8.9803 in 228.100 mm

da min		10.2362 in 260.000 mm

Db max		13.7795 in 350.000 mm

ras max		0.0984 in 2.500 mm

r1as max		0.0394 in 1.000 mm

Item # HTA048AL1BDB/GNP4L, Duplex Angular Contact Ball Bearings for Axial Loads - HTA Type