Item # 7809C, Single Angular Contact Ball Bearing - Open Type On NTN Bearing Corp. of America

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	Item # 7809C, 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		Machined

Cage Material		Phenolic

Ball Material		Steel

Limiting Speed - Oil		21700 RPM

Limiting Speed - Grease		16300 RPM

Configuration		One

Factor		16.0

Static Load Rating		1410 lbf 6250 N 6.25 kN

Dynamic Load Rating		1410 lbf 6250 N 6.25 kN

Enclosure		Open

Weight		0.086 lb 0.039 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		1.7717 in 45.000 mm

D		2.2835 in 58.000 mm

B		0.2756 in 7.000 mm

r		0.0118 in 0.300 mm

r1		0.0059 in 0.150 mm

Contact Angle		15 º

a (Load Center)		0.4094 in 10.400 mm

da min		1.8701 in 47.500 mm

Da max		2.1850 in 55.500 mm

Db max		2.2362 in 56.800 mm

ras max		0.0118 in 0.300 mm

r1as max		0.0059 in 0.150 mm

d1		1.9331 in 49.100 mm

D2		2.1693 in 55.100 mm

Double Row Width		0.5512 in 14.000 mm

Triple Row Width		0.8268 in 21.000 mm

Quadruple Row Width		1.1024 in 28.000 mm

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Item # 7809C, 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