Item # 397/394CS, 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 # 397/394CS, 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		Through Hardened Steel

Style		Cone & Cup

Precision Rating		Class 4

Cone Number		397

Cup Number		394CS

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.40

Y2 (Axial Load Factor)		1.49

Static Load Rating		27700 lbf 123000 N 123.00 kN

Dynamic Load Rating		20200 lbf 90000 N 90.00 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		2.3622 in 60.000 mm

D		4.4680 in 113.487 mm

Wo		0.7411 in 18.824 mm

Wi		0.8660 in 21.996 mm

W		0.8661 in 22.000 mm

r		0.0500 in 1.300 mm

R		0.03 in 0.8 mm

a (Effective Load Center)		-0.0300 in -0.800 mm

U		2.72 in 69.0 mm

V		2.68 in 68.0 mm

X		4.09 in 104.0 mm

Z		3.98 in 101.0 mm

Item # 397/394CS, Tapered Roller Set - Inch Series and J Series