Item # 37431A/37625, Tapered Roller Set - Inch Series and J Series On NTN Bearing Corp. of America

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	Item # 37431A/37625, 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		Cone & Cup

Precision Rating		Class 2

Cone Number		37431A

Cup Number		37625

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.61

Y2 (Axial Load Factor)		0.99

Static Load Rating		40500 lbf 180000 N 180.00 kN

Dynamic Load Rating		24100 lbf 107000 N 107.00 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		4.3125 in 109.538 mm

D		6.2500 in 158.750 mm

Wo		0.6250 in 15.875 mm

Wi		0.8440 in 21.438 mm

W		0.9063 in 23.020 mm

r		0.1300 in 3.300 mm

R		0.20 in 5.0 mm

a (Effective Load Center)		0.5400 in 13.700 mm

U		5.24 in 133.0 mm

V		4.61 in 117.0 mm

X		5.98 in 152.0 mm

Z		5.63 in 143.0 mm

Item # 37431A/37625, Tapered Roller Set - Inch Series and J Series