Item # 30206, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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	Item # 30206, Tapered Roller Set - Metric Series

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

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Ordering Options		Order Online through NTN DOL Contact NTN Customer Relations Search for a Licensed Distributor

Technical Specifications

Type		Tapered Roller Bearing

Bore Type		Round

Material		Case Carburized Steel

Limiting Speed - Oil		8400 RPM

Limiting Speed - Grease		6300 RPM

Style		Cone & Cup

Precision Rating		Class 0

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		10800 lbf 48000 N 48.00 kN

Dynamic Load Rating		9800 lbf 43500 N 43.50 kN

Enclosure		Open

Weight		0.531 lb 0.241 kg

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

Dimensional Specifications

		Tapered Roller Set - Metric Series - Dimensions larger image

d		1.1811 in 30.000 mm

D		2.4409 in 62.000 mm

C		0.5512 in 14.000 mm

B		0.6299 in 16.000 mm

a (Effective Load Center)		-0.1476 in -3.750 mm

T		0.6791 in 17.250 mm

r		0.0400 in 1.000 mm

R		0.04 in 1.0 mm

da		1.40 in 35.5 mm

db		1.46 in 37.0 mm

Da		2.22 in 56.5 mm

Da min		2.09 in 53.0 mm

Db		2.24 in 57.0 mm

Item # 30206, Tapered Roller Set - Metric Series