Item # 463/452, Tapered Roller Set - Inch Series and J Series On NTN Bearing Corp. of America

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	Item # 463/452, 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		463

Cup Number		452

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.34

Y2 (Axial Load Factor)		1.79

Static Load Rating		36500 lbf 163000 N 163.00 kN

Dynamic Load Rating		27700 lbf 123000 N 123.00 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		1.8750 in 47.625 mm

D		4.2500 in 107.950 mm

Wo		1.0630 in 27.000 mm

Wi		1.1542 in 29.317 mm

W		1.2818 in 32.558 mm

r		0.0300 in 0.800 mm

R		0.19 in 4.8 mm

a (Effective Load Center)		-0.2800 in -7.100 mm

U		2.56 in 65.0 mm

V		2.20 in 56.0 mm

X		3.94 in 100.0 mm

Z		3.90 in 99.0 mm

Item # 463/452, Tapered Roller Set - Inch Series and J Series