Item # 2682/2631, Tapered Roller Set - Inch Series and J Series On NTN Bearing Corp. of America

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	Item # 2682/2631, 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		2682

Cup Number		2631

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.25

Y2 (Axial Load Factor)		2.36

Static Load Rating		16300 lbf 72500 N 72.50 kN

Dynamic Load Rating		14500 lbf 64500 N 64.50 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		1.0300 in 26.162 mm

D		2.6150 in 66.421 mm

Wo		0.7500 in 19.050 mm

Wi		1.0013 in 25.433 mm

W		0.9375 in 23.812 mm

r		0.0500 in 1.300 mm

R		0.06 in 1.5 mm

a (Effective Load Center)		-0.3700 in -9.300 mm

U		1.36 in 34.5 mm

V		1.26 in 32.0 mm

X		2.36 in 60.0 mm

Z		2.28 in 58.0 mm

Item # 2682/2631, Tapered Roller Set - Inch Series and J Series