Item # 7224CP4, Single Angular Contact Ball Bearing - Open Type On NTN Bearing Corp. of America

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	Item # 7224CP4, 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 Resin

Ball Material		Steel

Limiting Speed - Oil		6800 RPM

Limiting Speed - Grease		5300.0 RPM

Precision		ISO Class 4

Configuration		One

Preload		Normal

Factor		14.6

Static Load Rating		43000 lbf 192000 N 192.00 kN

Dynamic Load Rating		44500 lbf 199000 N 199.00 kN

Enclosure		Open

Weight		11.799 lb 5.352 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		4.7244 in 120.000 mm

D		8.4646 in 215.000 mm

B		1.5748 in 40.000 mm

r		0.0827 in 2.100 mm

r1		0.0433 in 1.100 mm

Contact Angle		15 º

a (Load Center)		1.6732 in 42.500 mm

da min		5.1969 in 132.000 mm

Da max		7.9921 in 203.000 mm

Db max		8.1890 in 208.000 mm

ras max		0.0787 in 2.000 mm

r1as max		0.0394 in 1.000 mm

d1		5.8661 in 149.000 mm

D1		7.3228 in 186.000 mm

D2		7.8189 in 198.600 mm

Double Row Width		3.1496 in 80.000 mm

Triple Row Width		4.7244 in 120.000 mm

Quadruple Row Width		6.2992 in 160.000 mm

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Item # 7224CP4, 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

Preload

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