Item # 7222HG1, 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 # 7222HG1, 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		8700 RPM

Limiting Speed - Grease		5600 RPM

Configuration		One

Static Load Rating		34425 lbf 153000 N 153.00 kN

Dynamic Load Rating		38025 lbf 169000 N 169.00 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		4.3307 in 110.000 mm

D		7.8740 in 200.000 mm

B		1.4961 in 38.000 mm

r2 max		0.0827 in 2.100 mm

r3 max		0.0433 in 1.100 mm

Contact Angle		25 º

a (Load Center)		2.1654 in 55.000 mm

d2		5.4134 in 137.500 mm

D1		6.7913 in 172.500 mm

D4		7.3031 in 185.500 mm

D5		0.1693 in 5.7087 mm

E		4.300 in 145.000 mm

Double Row Width		2.9921 in 76.000 mm

Triple Row Width		4.4882 in 114.000 mm

Quadruple Row Width		5.9843 in 152.000 mm

Item # 7222HG1, Single Angular Contact Ball Bearing, High Precision