Item # 7001HTDT/GH, Duplex Angular Contact Ball Bearing - Tandem Arrangement On NTN Bearing Corp. of America

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	Item # 7001HTDT/GH, Duplex Angular Contact Ball Bearing - Tandem Arrangement

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Duplex Angular Contact Ball Bearing - Tandem Arrangement - Dimensions

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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		35000 RPM

Limiting Speed - Grease		26000 RPM

Configuration		Two

Preload		Heavy

Static Load Rating		1670 lbf 7450 N 7.45 kN

Dynamic Load Rating		1500 lbf 6650 N 6.65 kN

Spring Constant		116 N

Preload Heavy preload (GH)		196 N

Enclosure		Open

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

Dimensional Specifications

		Duplex Angular Contact Ball Bearing - Tandem Arrangement - Dimensions larger image

d		0.4724 in 12.000 mm

D		1.1024 in 28.000 mm

B		0.3150 in 8.000 mm

2B		0.6299 in 16.000 mm

d1		0.7126 in 18.100 mm

D1		0.7992 in 20.300 mm

D2		0.8937 in 22.700 mm

r		0.0118 in 0.300 mm

r1		0.0059 in 0.150 mm

Contact Angle		30 º

da min		0.5709 in 14.500 mm

Da max		1.0551 in 26.800 mm

Db max		1.0551 in 26.800 mm

ras max		0.0118 in 0.300 mm

r1as max		0.0059 in 0.150 mm

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Item # 7001HTDT/GH, Duplex Angular Contact Ball Bearing - Tandem Arrangement

Ordering Options

Type

Bore Type

Material

Cage Type

Cage Material

Ball Material

Limiting Speed - Oil

Limiting Speed - Grease

Configuration

Preload

Static Load Rating

Dynamic Load Rating

Spring Constant

Preload Heavy preload (GH)

Enclosure

Operating Temperature Range

d

D

B

2B

d1

D1

D2

r

r1

Contact Angle

da min

Da max

Db max

ras max

r1as max

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE