Item # 15590/15523, Tapered Roller Set - Inch Series and J Series On NTN Bearing Corp. of America

Search Catalog



	All Categories Tapered Roller Set - Inch Series and J Series


	Item # 15590/15523, Tapered Roller Set - Inch Series and J Series

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

Order Now

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

Limiting Speed - Grease		6700 RPM

Style		Cone & Cup

Precision Rating		Class 4

Cone Number		15590

Cup Number		15523

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.35

Y2 (Axial Load Factor)		1.73

Static Load Rating		10200 lbf 45500 N 45.50 kN

Dynamic Load Rating		8900 lbf 39500 N 39.50 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		1.1250 in 28.575 mm

D		2.3750 in 60.325 mm

Wo		0.6250 in 15.875 mm

Wi		0.6875 in 17.462 mm

W		0.7812 in 19.842 mm

r		0.0600 in 1.500 mm

R		0.14 in 3.5 mm

a (Effective Load Center)		-0.2000 in -5.000 mm

U		1.56 in 39.5 mm

V		1.32 in 33.5 mm

X		2.13 in 54.0 mm

Z		2.01 in 51.0 mm

ras max		0.1378 in 4.000 mm

r1as max		0.0591 in 2.000 mm

Item # 15590/15523, Tapered Roller Set - Inch Series and J Series