Item # EC12245S04, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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	Item # EC12245S04, 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		High Carbon Chrome Steel

Style		Cone & Cup

Precision Rating		Class 0

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.38

Y2 (Axial Load Factor)		1.60

Static Load Rating		13900 lbf 62000 N 62.00 kN

Dynamic Load Rating		13000 lbf 58000 N 58.00 kN

Enclosure		Open

Weight		1.213 lb 0.550 kg

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

Dimensional Specifications

		Tapered Roller Set - Metric Series - Dimensions larger image

d		1.7165 in 43.600 mm

D		3.3459 in 84.985 mm

C		0.6693 in 17.000 mm

B		0.7185 in 18.250 mm

a (Effective Load Center)		-0.1181 in -3.000 mm

T		0.7185 in 18.250 mm

r		0.0100 in 0.300 mm

R		0.06 in 1.5 mm

Item # EC12245S04, Tapered Roller Set - Metric Series