Item # 1988/1922, Tapered Roller Set - Inch Series and J Series On NTN Bearing Corp. of America

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	Item # 1988/1922, 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		1988

Cup Number		1922

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.33

Y2 (Axial Load Factor)		1.82

Static Load Rating		10000 lbf 44500 N 44.50 kN

Dynamic Load Rating		9100 lbf 40500 N 40.50 kN

Enclosure		Open

Weight		0.505 lb 0.229 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		1.1250 in 28.575 mm

D		2.2500 in 57.150 mm

Wo		0.6250 in 15.875 mm

Wi		0.7620 in 19.355 mm

W		0.7813 in 19.845 mm

r		0.0600 in 1.500 mm

R		0.14 in 3.5 mm

a (Effective Load Center)		-0.2600 in -6.700 mm

Item # 1988/1922, Tapered Roller Set - Inch Series and J Series