Item # 17887/17831, Tapered Roller Set - Inch Series and J Series On NTN Bearing Corp. of America

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	Item # 17887/17831, 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 4

Cone Number		17887

Cup Number		17831

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.37

Y2 (Axial Load Factor)		1.64

Static Load Rating		10400 lbf 46300 N 46.30 kN

Dynamic Load Rating		12000 lbf 53400 N 53.40 kN

Enclosure		Open

Weight		0.880 lb 0.399 kg

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		1.7807 in 45.230 mm

D		3.1490 in 79.985 mm

Wo		0.5937 in 15.080 mm

Wi		0.8125 in 20.638 mm

W		0.7812 in 19.842 mm

r		0.0500 in 1.300 mm

R		0.08 in 2.0 mm

a (Effective Load Center)		-0.1400 in -0.100 mm

Item # 17887/17831, Tapered Roller Set - Inch Series and J Series