Item # 32304, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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	Item # 32304, 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		Case Carburized Steel

Limiting Speed - Oil		11000 RPM

Limiting Speed - Grease		8000 RPM

Style		Cone & Cup

Precision Rating		Class 0

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.30

Y2 (Axial Load Factor)		2.00

Y0 (Axial Load Factor)		1.1

Static Load Rating		10900 lbf 48500 N 48.50 kN

Dynamic Load Rating		10500 lbf 46500 N 46.50 kN

Enclosure		Open

Weight		0.540 lb 0.245 kg

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

Dimensional Specifications

		Tapered Roller Set - Metric Series - Dimensions larger image

d		0.7874 in 20.000 mm

D		2.0472 in 52.000 mm

C		0.7087 in 18.000 mm

B		0.8268 in 21.000 mm

a (Effective Load Center)		-0.3248 in -8.250 mm

T		0.8760 in 22.250 mm

r		0.0600 in 1.500 mm

R		0.06 in 1.5 mm

da		1.12 in 28.5 mm

db		1.06 in 27.0 mm

Da		1.71 in 43.5 mm

Da min		1.69 in 43.0 mm

Db		1.85 in 47.0 mm

Item # 32304, Tapered Roller Set - Metric Series