Item # 7209HG1, 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 # 7209HG1, 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		22500 RPM

Limiting Speed - Grease		15000 RPM

Configuration		One

Static Load Rating		6413 lbf 28500 N 28.50 kN

Dynamic Load Rating		9855 lbf 44000 N 44.00 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		1.7717 in 45.000 mm

D		3.3465 in 85.000 mm

B		0.7480 in 19.000 mm

r2 max		0.0433 in 1.100 mm

r3 max		0.0236 in 0.600 mm

Contact Angle		25 º

a (Load Center)		0.9843 in 25.000 mm

d2		2.2598 in 57.400 mm

D1		2.8543 in 72.500 mm

D4		3.0512 in 77.500 mm

D5		0.1693 in 2.4291 mm

E		4.300 in 61.700 mm

Double Row Width		1.4961 in 38.000 mm

Triple Row Width		2.2441 in 57.000 mm

Quadruple Row Width		2.9921 in 76.000 mm

Item # 7209HG1, Single Angular Contact Ball Bearing, High Precision