Item # 13687/13621, Tapered Roller Set - Inch Series and J Series On NTN Bearing Corp. of America

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	Item # 13687/13621, 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		13687

Cup Number		13621

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.40

Y2 (Axial Load Factor)		1.49

Static Load Rating		13400 lbf 59500 N 59.50 kN

Dynamic Load Rating		10700 lbf 47500 N 47.50 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		1.5000 in 38.100 mm

D		2.7170 in 69.012 mm

Wo		0.5938 in 15.083 mm

Wi		0.7500 in 19.050 mm

W		0.7500 in 19.050 mm

r		0.0900 in 2.300 mm

R		0.08 in 2.0 mm

a (Effective Load Center)		-0.1200 in -3.000 mm

U		1.83 in 46.5 mm

V		1.69 in 43.0 mm

X		2.56 in 65.0 mm

Z		2.40 in 61.0 mm

Item # 13687/13621, Tapered Roller Set - Inch Series and J Series