Item # 32911, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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	Item # 32911, 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		5700 RPM

Limiting Speed - Grease		4300 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)		1.94

Y0 (Axial Load Factor)		1.07

Static Load Rating		16500 lbf 73500 N 73.50 kN

Dynamic Load Rating		10000 lbf 44500 N 44.50 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		3.1496 in 80.000 mm

C		0.5512 in 14.000 mm

B		0.6693 in 17.000 mm

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

T		0.6693 in 17.000 mm

r		0.0400 in 1.000 mm

R		0.04 in 1.0 mm

da		2.38 in 60.5 mm

db		2.38 in 60.5 mm

Da		2.93 in 74.5 mm

Da min		2.78 in 70.5 mm

Db		3.01 in 76.5 mm

Item # 32911, Tapered Roller Set - Metric Series