Item # CH71912CVDUJ74, Duplex Hybrid Angular Contact Ball Bearing, High Precision - Universal Flush Ground On NTN Bearing Corp. of America

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	Item # CH71912CVDUJ74, Duplex Hybrid 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		Ceramic

Precision		ISO Class 4

Configuration		Two

Preload		Light

Enclosure		Open

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

Dimensional Specifications

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

d		2.3622 in 60.000 mm

D		3.3465 in 85.000 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		15 º

d2		2.6417 in 67.100 mm

D1		3.0512 in 77.500 mm

D4		3.1811 in 80.800 mm

D5		2.7717 in 70.400 mm

E		0.0886 in 2.250 mm

Item # CH71912CVDUJ74, Duplex Hybrid Angular Contact Ball Bearing, High Precision - Universal Flush Ground