Item # 30202, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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	Item # 30202, 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		Through Hardened Steel

Limiting Speed - Oil		13000 RPM

Limiting Speed - Grease		9900 RPM

Style		Cone & Cup

Precision Rating		Class 0

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.35

Y2 (Axial Load Factor)		1.73

Static Load Rating		2770 lbf 12300 N 12.30 kN

Dynamic Load Rating		3000 lbf 13400 N 13.40 kN

Enclosure		Open

Weight		0.117 lb 0.053 kg

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

Dimensional Specifications

		Tapered Roller Set - Metric Series - Dimensions larger image

d		0.5906 in 15.000 mm

D		1.3780 in 35.000 mm

C		0.3937 in 10.000 mm

B		0.4331 in 11.000 mm

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

T		0.4626 in 11.750 mm

r		0.0200 in 0.600 mm

R		0.02 in 0.6 mm

da		0.77 in 19.5 mm

db		0.81 in 20.5 mm

Db		1.12 in 28.5 mm

Item # 30202, Tapered Roller Set - Metric Series