Item # HM256849, 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 # HM256849


	Item # HM256849, 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		540000 lbf 2400000 N 2400.00 kN

Dynamic Load Rating		254000 lbf 1130000 N 1130.00 kN

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

Y2 (Axial Load Factor)		1.78

e (Axial Load Factor)		0.34

Dimensional Specifications

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

B		11.8125 in 300.038 mm

Wi		3.2500 in 82.550 mm

R		0.2500 in 6.400 mm

U		12.91 in 328.0 mm

V		12.56 in 319.0 mm

a (Effective Load Center)		-0.2200 in -5.600 mm