Item # 32220, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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	Item # 32220, 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		2700 RPM

Limiting Speed - Grease		2000.0 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		105000 lbf 465000 N 465.00 kN

Dynamic Load Rating		74000 lbf 330000 N 330.00 kN

Enclosure		Open

Weight		11.288 lb 5.120 kg

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

Dimensional Specifications

		Tapered Roller Set - Metric Series - Dimensions larger image

d		3.9370 in 100.000 mm

D		7.0866 in 180.000 mm

C		1.5354 in 39.000 mm

B		1.8110 in 46.000 mm

a (Effective Load Center)		-0.2953 in -7.500 mm

T		1.9291 in 49.000 mm

r		0.0800 in 2.000 mm

R		0.10 in 2.5 mm

da		4.49 in 114.0 mm

db		4.49 in 114.0 mm

Da		6.61 in 168.0 mm

Da min		6.06 in 154.0 mm

Db		6.73 in 171.0 mm

Item # 32220, Tapered Roller Set - Metric Series