Item # 33020, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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	Item # 33020, Tapered Roller Set - Metric 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

Limiting Speed - Oil		3000 RPM

Limiting Speed - Grease		2200.0 RPM

Style		Cone & Cup

Precision Rating		Class 0

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.29

Y2 (Axial Load Factor)		2.09

Y0 (Axial Load Factor)		1.15

Static Load Rating		87500 lbf 390000 N 390.00 kN

Dynamic Load Rating		50500 lbf 224000 N 224.00 kN

Enclosure		Open

Operating Temperature Range		-40 to 250 ºF -40 to 120 ºC

Dimensional Specifications

		Tapered Roller Set - Metric Series - Dimensions larger image

d		3.9370 in 100.000 mm

D		5.9055 in 150.000 mm

C		1.2795 in 32.500 mm

B		1.5354 in 39.000 mm

a (Effective Load Center)		-0.0984 in -2.500 mm

T		1.5354 in 39.000 mm

r		0.0600 in 1.500 mm

R		0.08 in 2.0 mm

da		110.0 mm

db		4.25 in 108.0 mm

Da		5.57 in 141.5 mm

Da min		5.31 in 135.0 mm

Db		5.63 in 143.0 mm

Item # 33020, Tapered Roller Set - Metric Series