Item # 33889/33821, Tapered Roller Set - Inch Series and J Series On NTN Bearing Corp. of America

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	Item # 33889/33821, 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		Through Hardened Steel

Style		Cone & Cup

Precision Rating		Class 4

Cone Number		33889

Cup Number		33821

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.33

Y2 (Axial Load Factor)		1.82

Static Load Rating		31500 lbf 139000 N 139.00 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		2.0000 in 50.800 mm

D		3.7500 in 95.250 mm

Wo		0.8750 in 22.225 mm

Wi		1.1250 in 28.575 mm

W		1.0938 in 27.783 mm

r		0.0900 in 2.300 mm

R		0.14 in 3.5 mm

a (Effective Load Center)		-0.3100 in -8.000 mm

U		2.52 in 64.0 mm

V		2.28 in 58.0 mm

X		3.54 in 90.0 mm

Z		3.35 in 85.0 mm

Item # 33889/33821, Tapered Roller Set - Inch Series and J Series