Item # 7003DF/GM, Duplex Angular Contact Ball Bearing - Face-to-Face Arrangement On NTN Bearing Corp. of America

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	Item # 7003DF/GM, Duplex Angular Contact Ball Bearing - Face-to-Face 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		29250 RPM

Limiting Speed - Grease		21450 RPM

Precision		ISO Class 0

Configuration		Two

Preload		Medium

Enclosure		Open

Weight		0.192 lb 0.087 kg

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

Dimensional Specifications

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

d		0.6693 in 17.000 mm

D		1.3780 in 35.000 mm

B		0.3937 in 10.000 mm

2B		0.7874 in 20.000 mm

d1		0.9055 in 23.000 mm

d2		0.8504 in 21.600 mm

D1		1.1417 in 29.000 mm

D2		1.2598 in 32.000 mm

r		0.0118 in 0.300 mm

r1		0.0059 in 0.150 mm

Contact Angle		30 º

da min		0.7677 in 19.500 mm

Da max		1.2795 in 32.500 mm

ras max		0.0118 in 0.300 mm

r1as max		0.0059 in 0.150 mm

Item # 7003DF/GM, Duplex Angular Contact Ball Bearing - Face-to-Face Arrangement