Item # 7218CG1DUJ94, Duplex Angular Contact Ball Bearing, High Precision - Universal Flush Ground On NTN Bearing Corp. of America

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	Item # 7218CG1DUJ94, 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		Heavy

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		3.5433 in 90.000 mm

D		6.2992 in 160.000 mm

B		1.1811 in 30.000 mm

2B		2.3622 in 60.000 mm

r2 max		0.0787 in 2.000 mm

r3 max		0.0394 in 1.000 mm

Contact Angle		15 º

d2		4.3701 in 111.000 mm

D1		5.4724 in 139.000 mm

D4		5.8661 in 149.000 mm

D5		4.6142 in 117.200 mm

E		0.1299 in 3.300 mm

Item # 7218CG1DUJ94, Duplex Angular Contact Ball Bearing, High Precision - Universal Flush Ground