Item # 30217, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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	Item # 30217, 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		3200 RPM

Limiting Speed - Grease		2400.0 RPM

Style		Cone & Cup

Precision Rating		Class 0

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.42

Y2 (Axial Load Factor)		1.43

Y0 (Axial Load Factor)		0.79

Static Load Rating		52000 lbf 232000 N 232.00 kN

Dynamic Load Rating		41000 lbf 183000 N 183.00 kN

Enclosure		Open

Weight		4.718 lb 2.140 kg

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

Dimensional Specifications

		Tapered Roller Set - Metric Series - Dimensions larger image

d		3.3465 in 85.000 mm

D		5.9055 in 150.000 mm

C		0.9449 in 24.000 mm

B		1.1024 in 28.000 mm

a (Effective Load Center)		-0.0197 in -0.500 mm

T		1.2008 in 30.500 mm

r		0.0800 in 2.000 mm

R		0.08 in 2.0 mm

da		3.68 in 93.5 mm

db		3.82 in 97.0 mm

Da		5.51 in 140.0 mm

Da min		5.20 in 132.0 mm

Db		5.55 in 141.0 mm

Item # 30217, Tapered Roller Set - Metric Series