Item # 30208STPX2, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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	Item # 30208STPX2, 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		6600 RPM

Limiting Speed - Grease		4900.0 RPM

Style		Cone & Cup

Precision Rating		Special Tolerance

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.37

Y2 (Axial Load Factor)		1.60

Y0 (Axial Load Factor)		0.88

Static Load Rating		15100 lbf 67000 N 67.00 kN

Dynamic Load Rating		13700 lbf 61000 N 61.00 kN

Enclosure		Open

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

Dimensional Specifications

		Tapered Roller Set - Metric Series - Dimensions larger image

d		1.5748 in 40.000 mm

D		3.1496 in 80.000 mm

C		0.6299 in 16.000 mm

B		0.7087 in 18.000 mm

a (Effective Load Center)		-0.1280 in -3.250 mm

T		0.7776 in 19.750 mm

r		0.0600 in 1.500 mm

R		0.06 in 1.5 mm

da		1.91 in 48.5 mm

db		1.93 in 49.0 mm

Da		2.81 in 71.5 mm

Da min		2.72 in 69.0 mm

Db		2.95 in 75.0 mm

Item # 30208STPX2, Tapered Roller Set - Metric Series