Item # 543085/543114, Tapered Roller Set - Inch Series and J Series On NTN Bearing Corp. of America

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	Item # 543085/543114, 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		543085

Cup Number		543114

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.39

Y2 (Axial Load Factor)		1.56

Static Load Rating		102000 lbf 455000 N 455.00 kN

Dynamic Load Rating		50000 lbf 223000 N 223.00 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		8.5000 in 215.900 mm

D		11.4177 in 290.010 mm

Wo		0.8750 in 22.225 mm

Wi		1.2500 in 31.750 mm

W		1.2500 in 31.750 mm

r		0.1300 in 3.300 mm

R		0.14 in 3.5 mm

a (Effective Load Center)		0.5100 in 13.000 mm

U		9.13 in 232.0 mm

V		8.90 in 226.0 mm

X		10.87 in 276.0 mm

Z		10.71 in 272.0 mm

Item # 543085/543114, Tapered Roller Set - Inch Series and J Series