Item # 7201, Single Angular Contact Ball Bearing - Open Type On NTN Bearing Corp. of America

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	Item # 7201, Single Angular Contact Ball Bearing - Open Type

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		Pressed

Cage Material		Steel

Ball Material		Steel

Limiting Speed - Oil		33000 RPM

Limiting Speed - Grease		25000 RPM

Precision		ISO Class 0

Configuration		One

Static Load Rating		890 lbf 3950 N 3.95 kN

Dynamic Load Rating		1710 lbf 7600 N 7.60 kN

Enclosure		Open

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

Dimensional Specifications

		Single Angular Contact Ball Bearings - Open Type - Dimensions larger image

d		0.4724 in 12.000 mm

D		1.2598 in 32.000 mm

B		0.3937 in 10.000 mm

r		0.0236 in 0.600 mm

r1		0.0118 in 0.300 mm

Contact Angle		30 º

a (Load Center)		0.4528 in 11.500 mm

da min		0.6496 in 16.500 mm

db min		0.5709 in 14.500 mm

Da max		1.0827 in 27.500 mm

Db max		1.1614 in 29.500 mm

ras max		0.0236 in 0.600 mm

r1as max		0.0118 in 0.300 mm

Double Row Width		0.7874 in 20.000 mm

Triple Row Width		1.1811 in 30.000 mm

Quadruple Row Width		1.5748 in 40.000 mm

Item # 7201, Single Angular Contact Ball Bearing - Open Type