Item # 7002HTDB/GH, Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement On NTN Bearing Corp. of America

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	Item # 7002HTDB/GH, Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement

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		Angular Contact Ball Bearing

Bore Type		Round

Material		High Carbon Chrome Steel

Cage Type		Fiber Glass Reinforced

Cage Material		Nylon

Ball Material		Steel

Limiting Speed - Oil		31000 RPM

Limiting Speed - Grease		23000 RPM

Configuration		Two

Preload		Heavy

Static Load Rating		2140 lbf 9500 N 9.50 kN

Dynamic Load Rating		1710 lbf 7600 N 7.60 kN

Enclosure		Open

Operating Temperature Range		-40 to 250 ºF -40 to 120 ºC

Dimensional Specifications

		Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement - Dimensions larger image

d		0.5906 in 15.000 mm

D		1.2598 in 32.000 mm

B		0.3543 in 9.000 mm

2B		0.7087 in 18.000 mm

d1		0.8307 in 21.100 mm

D1		1.2598 in 32.000 mm

D2		1.4252 in 36.200 mm

r		0.0118 in 0.300 mm

r1		0.0059 in 0.150 mm

Contact Angle		30 º

da min		0.6890 in 17.500 mm

Db max		1.2126 in 30.800 mm

ras max		0.0118 in 0.300 mm

r1as max		0.0059 in 0.150 mm

Item # 7002HTDB/GH, Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement