Item # 7006DB, Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement On NTN Bearing Corp. of America

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	Item # 7006DB, 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		21760 RPM

Limiting Speed - Grease		16000 RPM

Precision		ISO Class 0

Configuration		Two

Preload		Normal

Enclosure		Open

Weight		0.489 lb 0.222 kg

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		1.1811 in 30.000 mm

D		2.1654 in 55.000 mm

B		0.5118 in 13.000 mm

2B		1.0236 in 26.000 mm

d1		1.5433 in 39.200 mm

d2		1.4685 in 37.300 mm

D1		1.8465 in 46.900 mm

D2		1.9961 in 50.700 mm

r		0.0394 in 1.000 mm

r1		0.0236 in 0.600 mm

Contact Angle		30 º

da min		1.3976 in 35.500 mm

Da max		1.9488 in 49.500 mm

Db max		1.9882 in 50.500 mm

ras max		0.0394 in 1.000 mm

r1as max		0.0236 in 0.600 mm

Item # 7006DB, Duplex Angular Contact Ball Bearing - Back-to-Back Arrangement