Item # 7317BL1BG, Single Angular Contact Ball Bearing - Open Type On NTN Bearing Corp. of America

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	Item # 7317BL1BG, Single Angular Contact Ball Bearing - Open Type

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		Brass

Ball Material		Steel

Limiting Speed - Oil		4800 RPM

Limiting Speed - Grease		3600.0 RPM

Precision		ISO Class 0

Configuration		One

Static Load Rating		27400 lbf 122000 N 122.00 kN

Dynamic Load Rating		33000 lbf 146000 N 146.00 kN

Enclosure		Open

Weight		10.957 lb 4.970 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		3.3465 in 85.000 mm

D		7.0866 in 180.000 mm

B		1.6142 in 41.000 mm

r		0.1181 in 3.000 mm

r1		0.0433 in 1.100 mm

Contact Angle		40 º

a (Load Center)		2.9921 in 76.000 mm

da min		3.8976 in 99.000 mm

db min		3.6220 in 92.000 mm

Da max		6.5354 in 166.000 mm

Db max		6.8110 in 173.000 mm

ras max		0.0984 in 2.500 mm

r1as max		0.0394 in 1.000 mm

Double Row Width		3.2283 in 82.000 mm

Triple Row Width		4.8425 in 123.000 mm

Quadruple Row Width		6.4567 in 164.000 mm

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Item # 7317BL1BG, 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

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

Double Row Width

Triple Row Width

Quadruple Row Width

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE