Item # 48506/48750, Tapered Roller Set - Inch Series and J Series On NTN Bearing Corp. of America

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	Item # 48506/48750, Tapered Roller Set - Inch Series and J Series

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		Tapered Roller Bearing

Bore Type		Round

Material		Case Carburized Steel

Style		Cone & Cup

Precision Rating		Class 4

Cone Number		48506

Cup Number		48750

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.65

Y2 (Axial Load Factor)		0.92

Static Load Rating		91000 lbf 405000 N 405.00 kN

Dynamic Load Rating		48500 lbf 216000 N 216.00 kN

Enclosure		Open

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

Dimensional Specifications

		Tapered Roller Set - Inch Series and J Series - Dimensions larger image

B		5.0625 in 128.588 mm

D		7.5000 in 190.500 mm

Wo		1.0000 in 25.400 mm

Wi		1.2500 in 31.750 mm

W		1.3750 in 34.925 mm

r		0.1300 in 3.300 mm

R		0.14 in 3.5 mm

X		7.20 in 183.0 mm

Z		6.69 in 170.0 mm

Item # 48506/48750, Tapered Roller Set - Inch Series and J Series