Item # 7203C, Single Angular Contact Ball Bearing - Open Type On NTN Bearing Corp. of America

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	Item # 7203C, Single Angular Contact Ball Bearing - Open Type

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Single Angular Contact Ball Bearings - Open Type - Dimensions

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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		Fiber Glass Reinforced

Cage Material		Nylon

Ball Material		Steel

Limiting Speed - Oil		39600 RPM

Limiting Speed - Grease		30500 RPM

Configuration		One

Factor		13.0

Static Load Rating		1290 lbf 5750 N 5.75 kN

Dynamic Load Rating		2520 lbf 11200 N 11.20 kN

Enclosure		Open

Weight		0.137 lb 0.062 kg

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

Dimensional Specifications

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

d		0.6693 in 17.000 mm

D		1.5748 in 40.000 mm

B		0.4724 in 12.000 mm

r		0.0236 in 0.600 mm

r1		0.0118 in 0.300 mm

Contact Angle		15 º

a (Load Center)		0.3898 in 9.900 mm

da min		0.8465 in 21.500 mm

db min		0.7677 in 19.500 mm

Da max		1.3976 in 35.500 mm

Db max		1.4764 in 37.500 mm

ras max		0.0236 in 0.600 mm

r1as max		0.0118 in 0.300 mm

d1		0.9528 in 24.200 mm

D2		1.4252 in 36.200 mm

Double Row Width		0.9449 in 24.000 mm

Triple Row Width		1.4173 in 36.000 mm

Quadruple Row Width		1.8898 in 48.000 mm

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Item # 7203C, Single Angular Contact Ball Bearing - Open Type

Ordering Options

Type

Bore Type

Material

Cage Type

Cage Material

Ball Material

Limiting Speed - Oil

Limiting Speed - Grease

Configuration

Factor

Static Load Rating

Dynamic Load Rating

Enclosure

Weight

Operating Temperature Range

d

D

B

r

r1

Contact Angle

a (Load Center)

da min

db min

Da max

Db max

ras max

r1as max

d1

D2

Double Row Width

Triple Row Width

Quadruple Row Width

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE