Item # 08125/08231, 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 # 08125/08231, 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

Style		Cone & Cup

Precision Rating		Class 4

Cone Number		08125

Cup Number		08231

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.47

Y2 (Axial Load Factor)		1.27

Static Load Rating		7300 lbf 32500 N 32.50 kN

Dynamic Load Rating		6350 lbf 28200 N 28.20 kN

Enclosure		Open

Weight		0.362 lb 0.164 kg

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		1.2500 in 31.750 mm

D		2.3125 in 58.738 mm

Wo		0.4219 in 10.716 mm

Wi		0.5937 in 15.080 mm

W		0.5781 in 14.683 mm

r		0.0400 in 1.000 mm

R		0.04 in 1.0 mm

a (Effective Load Center)		-0.0500 in -1.300 mm

Item # 08125/08231, Tapered Roller Set - Inch Series and J Series