Item # FLR144, Single Row Radial Ball Bearing - Open Type w/ Flange On NTN Bearing Corp. of America

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	Item # FLR144, Single Row Radial Ball Bearing - Open Type w/ Flange

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

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Ordering Options		Contact NTN Customer Relations

Technical Specifications

Type		Miniature / Extra Small Ball Bearing

Bore Type		Round

Material		High Carbon Chrome Steel

Cage Type		Stainless (Crown Type)

Cage Material		Steel

Limiting Speed - Oil		70000 RPM

Limiting Speed - Grease		59000 RPM

Precision		Class 0

Configuration		One

Factor		13.7

Radial Internal Clearance		CN

Static Load Rating		22 lbf 96 N

Dynamic Load Rating		64 lbf 284 N

Enclosure		Open

Operating Temperature Range		-40 to 250 ºF -40 to 120 ºC

Dimensional Specifications

		Single Row Radial Ball Bearing - Open Type w/ Flange - Dimensions larger image

d		0.1250 in 3.175 mm

D		0.2500 in 6.350 mm

B		0.0937 in 2.380 mm

D3		0.2961 in 7.520 mm

C1		0.0228 in 0.580 mm

r		0.0031 in 0.080 mm

da min		0.1535 in 3.900 mm

da max		0.1575 in 4.000 mm

Da max		0.2165 in 5.500 mm

ras max		0.0031 in 0.080 mm

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	· Single Row Radial Ball Bearings - Dimensions

Item # FLR144, Single Row Radial Ball Bearing - Open Type w/ Flange