Item # 7220CG1UJ74, 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 # 7220CG1UJ74, 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		7200 RPM

Precision		ISO Class 4

Configuration		One

Preload		Light

Static Load Rating		28575 lbf 127000 N 127.00 kN

Dynamic Load Rating		33750 lbf 150000 N 150.00 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		3.9370 in 100.000 mm

D		7.0866 in 180.000 mm

B		1.3386 in 34.000 mm

r2 max		0.0827 in 2.100 mm

r3 max		0.0433 in 1.100 mm

Contact Angle		15 º

a (Load Center)		1.4173 in 36.000 mm

d2		4.9016 in 124.500 mm

D1		6.1220 in 155.500 mm

D4		6.5748 in 167.000 mm

D5		0.1496 in 5.1575 mm

E		3.800 in 131.000 mm

Double Row Width		2.6772 in 68.000 mm

Triple Row Width		4.0157 in 102.000 mm

Quadruple Row Width		5.3543 in 136.000 mm

Item # 7220CG1UJ74, Single Angular Contact Ball Bearing, High Precision