Item # 32012X, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

Search Catalog



	All Categories Tapered Roller Set - Metric Series


	Item # 32012X, Tapered Roller Set - Metric 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

Limiting Speed - Oil		4900 RPM

Limiting Speed - Grease		3700.0 RPM

Style		Cone & Cup

Precision Rating		Class 0

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.43

Y2 (Axial Load Factor)		1.39

Y0 (Axial Load Factor)		0.77

Static Load Rating		27700 lbf 123000 N 123.00 kN

Dynamic Load Rating		18400 lbf 82000 N 82.00 kN

Enclosure		Open

Weight		1.270 lb 0.576 kg

Operating Temperature Range		-40 to 250 ºF -40 to 120 ºC

Dimensional Specifications

		Tapered Roller Set - Metric Series - Dimensions larger image

d		2.3622 in 60.000 mm

D		3.7402 in 95.000 mm

C		0.6890 in 17.500 mm

B		0.9055 in 23.000 mm

a (Effective Load Center)		-0.0787 in -2.000 mm

T		0.9055 in 23.000 mm

r		0.0600 in 1.500 mm

R		0.06 in 1.5 mm

da		2.70 in 68.5 mm

db		2.64 in 67.0 mm

Da		3.39 in 86.0 mm

Da min		3.35 in 85.0 mm

Db		3.58 in 91.0 mm

Item # 32012X, Tapered Roller Set - Metric Series