Item # 32228, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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	Item # 32228, 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		1900 RPM

Limiting Speed - Grease		1400 RPM

Style		Cone & Cup

Precision Rating		Class 0

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.44

Y2 (Axial Load Factor)		1.38

Y0 (Axial Load Factor)		0.76

Static Load Rating		207000 lbf 920000 N 920.00 kN

Dynamic Load Rating		137000 lbf 610000 N 610.00 kN

Enclosure		Open

Weight		31.085 lb 14.100 kg

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

Dimensional Specifications

		Tapered Roller Set - Metric Series - Dimensions larger image

d		5.5118 in 140.000 mm

D		9.8425 in 250.000 mm

C		2.2835 in 58.000 mm

B		2.6772 in 68.000 mm

a (Effective Load Center)		-0.4232 in -10.750 mm

T		2.8248 in 71.750 mm

r		0.1000 in 2.500 mm

R		0.12 in 3.0 mm

da		6.22 in 158.0 mm

db		6.22 in 158.0 mm

Da		9.29 in 236.0 mm

Da min		8.27 in 210.0 mm

Db		9.37 in 238.0 mm

Item # 32228, Tapered Roller Set - Metric Series