Item # CH7201HG1DUJ74, Duplex Hybrid Angular Contact Ball Bearing, High Precision - Universal Flush Ground On NTN Bearing Corp. of America

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	Item # CH7201HG1DUJ74, 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		0.4724 in 12.000 mm

D		1.2598 in 32.000 mm

B		0.3937 in 10.000 mm

2B		0.7874 in 20.000 mm

r2 max		0.0236 in 0.600 mm

r3 max		0.0118 in 0.300 mm

Contact Angle		25 º

d2		0.7205 in 18.300 mm

D1		1.0236 in 26.000 mm

D4		1.0984 in 27.900 mm

D5		0.8071 in 20.500 mm

E		0.0728 in 1.850 mm

Item # CH7201HG1DUJ74, Duplex Hybrid Angular Contact Ball Bearing, High Precision - Universal Flush Ground