Item # 482/472D+ACS204, Tapered Roller Set - Inch Series and J Series On NTN Bearing Corp. of America

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	Item # 482/472D+ACS204, Tapered Roller Set - Inch Series and J 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

Style		TDO

Precision Rating		Class 4

Cone Number		482

Cup Number		472D

Configuration		Two

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.38

Y2 (Axial Load Factor)		1.56

Static Load Rating		41500 lbf 184000 N 184.00 kN

Dynamic Load Rating		29200 lbf 130000 N 130.00 kN

Enclosure		Open

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

Dimensional Specifications

		Tapered Roller Set - Inch Series and J Series - Dimensions larger image

B		2.7500 in 69.850 mm

D		4.7244 in 120.000 mm

Wo		2.1150 in 53.721 mm

Wi		2.5693 in 65.260 mm

r		0.0300 in 0.800 mm

R		0.14 in 3.5 mm

Item # 482/472D+ACS204, Tapered Roller Set - Inch Series and J Series