Item # 7021HVDUJ74, Duplex Angular Contact Ball Bearing, High Precision - Universal Flush Ground On NTN Bearing Corp. of America

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	Item # 7021HVDUJ74, Duplex Angular Contact Ball Bearing, High Precision - Universal Flush Ground

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		Stratified

Cage Material		Phenolic

Ball Material		Steel

Precision		ISO Class 4

Configuration		Two

Preload		Light

Enclosure		Open

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

Dimensional Specifications

		Duplex Angular Contact Ball Bearing, High Precision - Universal Flush Ground - Dimensions larger image

d		4.1339 in 105.000 mm

D		6.2992 in 160.000 mm

B		1.0236 in 26.000 mm

2B		2.0472 in 52.000 mm

r2 max		0.0787 in 2.000 mm

r3 max		0.0394 in 1.000 mm

Contact Angle		25 º

d2		4.7441 in 120.500 mm

D1		5.6890 in 144.500 mm

D4		5.9055 in 150.000 mm

D5		5.0000 in 127.000 mm

E		0.1575 in 4.000 mm

Item # 7021HVDUJ74, Duplex Angular Contact Ball Bearing, High Precision - Universal Flush Ground