Item # 33011, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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	Item # 33011, 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		5400 RPM

Limiting Speed - Grease		4000 RPM

Style		Cone & Cup

Precision Rating		Class 0

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.31

Y2 (Axial Load Factor)		1.92

Y0 (Axial Load Factor)		1.06

Static Load Rating		31000 lbf 138000 N 138.00 kN

Dynamic Load Rating		20600 lbf 91500 N 91.50 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		2.1654 in 55.000 mm

D		3.5433 in 90.000 mm

C		0.8268 in 21.000 mm

B		1.0630 in 27.000 mm

a (Effective Load Center)		-0.2953 in -7.500 mm

T		1.0630 in 27.000 mm

r		0.0600 in 1.500 mm

R		0.06 in 1.5 mm

da		63.5 mm

db		2.48 in 63.0 mm

Da		3.21 in 81.5 mm

Da min		3.19 in 81.0 mm

Db		3.39 in 86.0 mm

Item # 33011, Tapered Roller Set - Metric Series