Item # 32021X, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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	Item # 32021X, 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		2800 RPM

Limiting Speed - Grease		2100 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)		1.35

Y0 (Axial Load Factor)		0.74

Static Load Rating		75500 lbf 335000 N 335.00 kN

Dynamic Load Rating		45000 lbf 201000 N 201.00 kN

Enclosure		Open

Weight		5.335 lb 2.420 kg

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

Dimensional Specifications

		Tapered Roller Set - Metric Series - Dimensions larger image

d		4.1339 in 105.000 mm

D		6.2992 in 160.000 mm

C		1.0236 in 26.000 mm

B		1.3780 in 35.000 mm

a (Effective Load Center)		-0.0197 in -0.500 mm

T		1.3780 in 35.000 mm

r		0.0800 in 2.000 mm

R		0.08 in 2.0 mm

da		4.61 in 117.0 mm

db		4.57 in 116.0 mm

Da		5.91 in 150.0 mm

Da min		5.63 in 143.0 mm

Db		6.06 in 154.0 mm

Item # 32021X, Tapered Roller Set - Metric Series