Item # 7904CP5, Single Angular Contact Ball Bearing - Open Type On NTN Bearing Corp. of America

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	Item # 7904CP5, 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		65800 RPM

Limiting Speed - Grease		41100 RPM

Precision		ISO Class 5

Configuration		One

Factor		14.9

Static Load Rating		1100 lbf 4900 N 4.90 kN

Dynamic Load Rating		1720 lbf 7650 N 7.65 kN

Enclosure		Open

Weight		0.079 lb 0.036 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		0.7874 in 20.000 mm

D		1.4567 in 37.000 mm

B		0.3543 in 9.000 mm

r		0.0118 in 0.300 mm

r1		0.0059 in 0.150 mm

Contact Angle		15 º

a (Load Center)		0.3268 in 8.300 mm

da min		0.8858 in 22.500 mm

Da max		1.3583 in 34.500 mm

Db max		1.4094 in 35.800 mm

ras max		0.0118 in 0.300 mm

r1as max		0.0059 in 0.150 mm

d1		1.0197 in 25.900 mm

D1		1.2244 in 31.100 mm

D2		1.3228 in 33.600 mm

Double Row Width		0.7087 in 18.000 mm

Triple Row Width		1.0630 in 27.000 mm

Quadruple Row Width		1.4173 in 36.000 mm

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Item # 7904CP5, 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

Precision

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

Da max

Db max

ras max

r1as max

d1

D1

D2

Double Row Width

Triple Row Width

Quadruple Row Width

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE