Item # 320/32X, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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	Item # 320/32X, 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		8700 RPM

Limiting Speed - Grease		6600 RPM

Style		Cone & Cup

Precision Rating		Class 4

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.45

Y2 (Axial Load Factor)		1.32

Y0 (Axial Load Factor)		0.73

Static Load Rating		10500 lbf 46500 N 46.50 kN

Dynamic Load Rating		8300 lbf 37000 N 37.00 kN

Enclosure		Open

Weight		0.399 lb 0.181 kg

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

Dimensional Specifications

		Tapered Roller Set - Metric Series - Dimensions larger image

d		1.2598 in 32.000 mm

D		2.2835 in 58.000 mm

C		0.5118 in 13.000 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		1.48 in 37.5 mm

db		1.50 in 38.0 mm

Da		2.07 in 52.5 mm

Da min		1.97 in 50.0 mm

Db		2.17 in 55.0 mm

Item # 320/32X, Tapered Roller Set - Metric Series