Item # 7828C, Single Angular Contact Ball Bearing - Open Type On NTN Bearing Corp. of America

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	Item # 7828C, 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		High Strength, 2 piece, Machined

Cage Material		Brass

Ball Material		Steel

Limiting Speed - Oil		7100 RPM

Limiting Speed - Grease		5300.0 RPM

Configuration		One

Factor		16.0

Static Load Rating		14100 lbf 62500 N 62.50 kN

Dynamic Load Rating		10700 lbf 47500 N 47.50 kN

Enclosure		Open

Weight		2.138 lb 0.970 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		5.5118 in 140.000 mm

D		6.8898 in 175.000 mm

B		0.7087 in 18.000 mm

r		0.0433 in 1.100 mm

r1		0.0236 in 0.600 mm

Contact Angle		15 º

a (Load Center)		1.1850 in 30.100 mm

da min		5.7874 in 147.000 mm

Da max		6.6142 in 168.000 mm

Db max		6.7126 in 170.500 mm

ras max		0.0394 in 1.000 mm

r1as max		0.0236 in 0.600 mm

d1		5.9567 in 151.300 mm

D2		6.6181 in 168.100 mm

Double Row Width		1.4173 in 36.000 mm

Triple Row Width		2.1260 in 54.000 mm

Quadruple Row Width		2.8346 in 72.000 mm

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Item # 7828C, 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

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