Item # 33012, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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	Item # 33012, Tapered Roller Set - Metric 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

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)		0.33

Y2 (Axial Load Factor)		1.83

Y0 (Axial Load Factor)		1.01

Static Load Rating		32500 lbf 145000 N 145.00 kN

Dynamic Load Rating		21000 lbf 93500 N 93.50 kN

Enclosure		Open

Weight		1.508 lb 0.684 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		0.8268 in 21.000 mm

B		1.0630 in 27.000 mm

a (Effective Load Center)		-0.2559 in -6.500 mm

T		1.0630 in 27.000 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		3.41 in 86.5 mm

Da min		3.35 in 85.0 mm

Db		3.54 in 90.0 mm

Item # 33012, Tapered Roller Set - Metric Series