Item # 6309LUN, Single Row Radial Ball Bearing - Single Sealed (Contact Rubber Seal) w/ Snap Ring Groove On NTN Bearing Corp. of America

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	Item # 6309LUN, Single Row Radial Ball Bearing - Single Sealed (Contact Rubber Seal) w/ Snap Ring Groove

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		Ball Bearing

Bore Type		Round

Material		High Carbon Chrome Steel

Cage Type		Pressed

Cage Material		Steel

Limiting Speed - Grease		4700 RPM

Seal Type		Contact

Seal Material		Nitrile Rubber

Precision		Class 0

Configuration		One

Factor		13.1

Radial Internal Clearance		CN

Static Load Rating		7200 lbf 32000 N 32.00 kN

Dynamic Load Rating		13150 lbf 58500 N 58.50 kN

Enclosure		Single Sealed

Weight		1.795 lb 0.814 kg

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

Dimensional Specifications

		Single Row Radial Ball Bearing - Single Sealed (Contact Rubber Seal) w/ Snap Ring Groove - Dimensions larger image

d		1.7717 in 45.000 mm

D		3.9370 in 100.000 mm

B		0.9843 in 25.000 mm

D1		3.8110 in 96.800 mm

a		0.1291 in 3.280 mm

b		0.1063 in 2.700 mm

r		0.0591 in 1.500 mm

r1		0.0197 in 0.500 mm

da min		2.0866 in 53.000 mm

da max		2.4213 in 61.500 mm

Da max		3.6220 in 92.000 mm

ras max		0.0591 in 1.500 mm

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	· Single Row Radial Ball Bearings - Dimensions

Item # 6309LUN, Single Row Radial Ball Bearing - Single Sealed (Contact Rubber Seal) w/ Snap Ring Groove