Item # 7216B, Single Angular Contact Ball Bearing - Open Type On NTN Bearing Corp. of America

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	Item # 7216B, 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		Pressed

Cage Material		Steel

Ball Material		Steel

Limiting Speed - Oil		5700 RPM

Limiting Speed - Grease		4300 RPM

Precision		ISO Class 0

Configuration		One

Static Load Rating		15600 lbf 69500 N 69.50 kN

Dynamic Load Rating		18100 lbf 80500 N 80.50 kN

Enclosure		Open

Weight		3.285 lb 1.490 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		3.1496 in 80.000 mm

D		5.5118 in 140.000 mm

B		1.0236 in 26.000 mm

r		0.0787 in 2.000 mm

r1		0.0394 in 1.000 mm

Contact Angle		40 º

a (Load Center)		2.3228 in 59.000 mm

da min		3.5433 in 90.000 mm

db min		3.3661 in 85.500 mm

Da max		5.1181 in 130.000 mm

Db max		5.2953 in 134.500 mm

ras max		0.0787 in 2.000 mm

r1as max		0.0394 in 1.000 mm

Double Row Width		2.0472 in 52.000 mm

Triple Row Width		3.0709 in 78.000 mm

Quadruple Row Width		4.0945 in 104.000 mm

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Item # 7216B, 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