Item # 30305A, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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	Item # 30305A, 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

Style		Cone & Cup

Precision Rating		Class 0

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.30

Y2 (Axial Load Factor)		2.00

Y0 (Axial Load Factor)		1.1

Static Load Rating		10000 lbf 44500 N 44.50 kN

Dynamic Load Rating		10700 lbf 47500 N 47.50 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		0.9843 in 25.000 mm

D		2.4409 in 62.000 mm

C		0.5906 in 15.000 mm

B		0.6693 in 17.000 mm

r1as max		0.0591 in 2.000 mm

T		0.7185 in 18.250 mm

r		0.0600 in 1.500 mm

R		0.06 in 1.5 mm

da		1.42 in 36.0 mm

db		1.34 in 34.0 mm

Da		2.13 in 54.0 mm

Da min		2.13 in 54.0 mm

Db		2.31 in 58.8 mm

ras max		0.0591 in 2.000 mm

Item # 30305A, Tapered Roller Set - Metric Series