Item # 621, Cone for Tapered Roller Bearing - Inch Series and J Series On NTN Bearing Corp. of America

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All Categories > Tapered Roller Bearings > Inch and J Series Tapered Roller Bearings > Components for Tapered Roller Bearings (Inch and J Series) > Cone for Tapered Roller Bearing - Inch Series and J Series > Item # 621


	Item # 621, Cone for Tapered Roller Bearing - Inch Series and J Series

Cone-for-Tapered-Roller-Bearing

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Cone for Tapered Roller Bearing - Inch Series and J Series - 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		Cone

Bore Type		Round

Material		Case Carburized Steel

Static Load Rating		54500 lbf 243000 N 243.00 kN

Dynamic Load Rating		42500 lbf 189000 N 189.00 kN

Weight		2.941 lb 1.334 kg

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

Y2 (Axial Load Factor)		1.91

e (Axial Load Factor)		0.31

Dimensional Specifications

		Cone for Tapered Roller Bearing - Inch Series and J Series - Dimensions larger image

B		2.1250 in 53.975 mm

Wi		1.6250 in 41.275 mm

R		0.1400 in 3.600 mm

U		2.76 in 70.0 mm

V		2.48 in 63.0 mm

a (Effective Load Center)		-0.5500 in -14.000 mm