Item # 358X/354A, Tapered Roller Set - Inch Series and J Series On NTN Bearing Corp. of America

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	Item # 358X/354A, 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		358X

Cup Number		354A

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.31

Y2 (Axial Load Factor)		1.96

Static Load Rating		17900 lbf 79500 N 79.50 kN

Dynamic Load Rating		15600 lbf 69500 N 69.50 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		1.7717 in 45.000 mm

D		3.3465 in 85.001 mm

Wo		0.6875 in 17.463 mm

Wi		0.8540 in 21.692 mm

W		0.8125 in 20.638 mm

r		0.0500 in 1.300 mm

R		0.08 in 2.0 mm

a (Effective Load Center)		-0.2000 in -5.100 mm

X		3.15 in 80.0 mm

Z		3.03 in 77.0 mm

Item # 358X/354A, Tapered Roller Set - Inch Series and J Series