Item # 7218HG1, Single Angular Contact Ball Bearing, High Precision On NTN Bearing Corp. of America

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	All Categories Single Row Machline Angular Contact Ball Bearings


	Item # 7218HG1, Single Angular Contact Ball Bearing, High Precision

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

Limiting Speed - Oil		11000 RPM

Limiting Speed - Grease		7300 RPM

Configuration		One

Static Load Rating		22500 lbf 100000 N 100.00 kN

Dynamic Load Rating		26550 lbf 118000 N 118.00 kN

Enclosure		Open

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

Dimensional Specifications

		Single Angular Contact Ball Bearing, High Precision - Dimensions larger image

d		3.5433 in 90.000 mm

D		6.2992 in 160.000 mm

B		1.1811 in 30.000 mm

r2 max		0.0787 in 2.000 mm

r3 max		0.0394 in 1.000 mm

Contact Angle		25 º

a (Load Center)		1.7323 in 44.000 mm

d2		4.3701 in 111.000 mm

D1		5.4724 in 139.000 mm

D4		5.8661 in 149.000 mm

D5		0.1299 in 4.6142 mm

E		3.300 in 117.200 mm

Double Row Width		2.3622 in 60.000 mm

Triple Row Width		3.5433 in 90.000 mm

Quadruple Row Width		4.7244 in 120.000 mm

Item # 7218HG1, Single Angular Contact Ball Bearing, High Precision