Item # 42381/42587D+AD#01, Tapered Roller Set - Inch Series and J Series On NTN Bearing Corp. of America

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	Item # 42381/42587D+AD#01, 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 2

Cone Number		42381

Cup Number		42587D

Configuration		Two

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.49

Y2 (Axial Load Factor)		1.22

Static Load Rating		54500 lbf 242000 N 242.00 kN

Dynamic Load Rating		33500 lbf 150000 N 150.00 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		3.8125 in 96.838 mm

D		5.8750 in 149.225 mm

Wo		2.0625 in 52.388 mm

Wi		1.1406 in 28.971 mm

r		0.0300 in 0.800 mm

R		0.14 in 3.5 mm

Item # 42381/42587D+AD#01, Tapered Roller Set - Inch Series and J Series