Item # 320/22XX2, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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	Item # 320/22XX2, 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		12000 RPM

Limiting Speed - Grease		8900 RPM

Style		Cone & Cup

Precision Rating		Class 4

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.40

Y2 (Axial Load Factor)		1.51

Static Load Rating		7100 lbf 31500 N 31.50 kN

Dynamic Load Rating		6050 lbf 27000 N 27.00 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		0.8661 in 22.000 mm

D		1.7323 in 44.000 mm

C		0.4528 in 11.500 mm

B		0.5906 in 15.000 mm

r1as max		0.0236 in 0.600 mm

T		0.5906 in 15.000 mm

r		0.0400 in 1.000 mm

R		0.13 in 3.2 mm

Da min		1.50 in 38.0 mm

ras max		0.0236 in 0.600 mm

Item # 320/22XX2, Tapered Roller Set - Metric Series