Item # 344/332, 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 # 344/332, 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		344

Cup Number		332

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.27

Y2 (Axial Load Factor)		2.20

Static Load Rating		16900 lbf 75000 N 75.00 kN

Dynamic Load Rating		15300 lbf 68000 N 68.00 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		1.5748 in 40.000 mm

D		3.1496 in 80.000 mm

Wo		0.7018 in 17.826 mm

Wi		0.8820 in 22.403 mm

W		0.8268 in 21.000 mm

r		0.0500 in 1.300 mm

R		0.14 in 3.5 mm

a (Effective Load Center)		-0.2600 in -6.600 mm

U		2.05 in 52.0 mm

V		1.79 in 45.5 mm

X		2.95 in 75.0 mm

Z		2.87 in 73.0 mm

Item # 344/332, Tapered Roller Set - Inch Series and J Series