Item # 71911HVDUJ84, Duplex Angular Contact Ball Bearing, High Precision - Universal Flush Ground On NTN Bearing Corp. of America

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	Item # 71911HVDUJ84, 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		Medium

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		2.1654 in 55.000 mm

D		3.1496 in 80.000 mm

B		0.5118 in 13.000 mm

2B		1.0236 in 26.000 mm

r2 max		0.0394 in 1.000 mm

r3 max		0.0236 in 0.600 mm

Contact Angle		25 º

d2		2.4449 in 62.100 mm

D1		2.8543 in 72.500 mm

D4		2.9843 in 75.800 mm

D5		2.5748 in 65.400 mm

E		0.0886 in 2.250 mm

Item # 71911HVDUJ84, Duplex Angular Contact Ball Bearing, High Precision - Universal Flush Ground