Item # 32028X, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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	Item # 32028X, 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		2100 RPM

Limiting Speed - Grease		1600.0 RPM

Style		Cone & Cup

Precision Rating		Class 0

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.46

Y2 (Axial Load Factor)		1.31

Y0 (Axial Load Factor)		0.72

Static Load Rating		130000 lbf 580000.0 N 580.00 kN

Dynamic Load Rating		74000 lbf 330000 N 330.00 kN

Enclosure		Open

Weight		11.640 lb 5.280 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		8.2677 in 210.000 mm

C		1.3386 in 34.000 mm

B		1.7717 in 45.000 mm

a (Effective Load Center)		0.0394 in 1.000 mm

T		1.7717 in 45.000 mm

r		0.0800 in 2.000 mm

R		0.08 in 2.0 mm

da		5.98 in 152.0 mm

db		6.02 in 153.0 mm

Da		7.87 in 200.0 mm

Da min		7.36 in 187.0 mm

Db		7.95 in 202.0 mm

Item # 32028X, Tapered Roller Set - Metric Series