Item # 36990/36920, Tapered Roller Set - Inch Series and J Series On NTN Bearing Corp. of America

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	Item # 36990/36920, 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		36990

Cup Number		36920

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.44

Y2 (Axial Load Factor)		1.36

Static Load Rating		105000 lbf 465000 N 465.00 kN

Dynamic Load Rating		44500 lbf 197000 N 197.00 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		7.0000 in 177.800 mm

D		8.9375 in 227.013 mm

Wo		0.9063 in 23.020 mm

Wi		1.1875 in 30.162 mm

W		1.1875 in 30.162 mm

r		0.0600 in 1.500 mm

R		0.06 in 1.5 mm

a (Effective Load Center)		0.5000 in 12.700 mm

U		7.40 in 188.0 mm

V		7.32 in 186.0 mm

X		8.70 in 221.0 mm

Z		8.43 in 214.0 mm

Item # 36990/36920, Tapered Roller Set - Inch Series and J Series