Item # CH71918HVDUJ74, Duplex Hybrid Angular Contact Ball Bearing, High Precision - Universal Flush Ground On NTN Bearing Corp. of America

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	Item # CH71918HVDUJ74, 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		3.5433 in 90.000 mm

D		4.9213 in 125.000 mm

B		0.7087 in 18.000 mm

2B		1.4173 in 36.000 mm

r2 max		0.0433 in 1.100 mm

r3 max		0.0236 in 0.600 mm

Contact Angle		25 º

d2		3.9370 in 100.000 mm

D1		4.5276 in 115.000 mm

D4		4.6850 in 119.000 mm

D5		4.0748 in 103.500 mm

E		0.0709 in 1.800 mm

Item # CH71918HVDUJ74, Duplex Hybrid Angular Contact Ball Bearing, High Precision - Universal Flush Ground