Item # 4T-JHM516849/JH#03, Tapered Roller Set - Metric Series On NTN Bearing Corp. of America

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	Item # 4T-JHM516849/JH#03, 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		Case Carburized Steel

Style		Cone & Cup

Precision Rating		Class K

Cone Number		JHM516849

Cup Number		JHM516810PK

Configuration		One

Lubrication		w/o Oil Hole

e (Axial Load Factor)		0.41

Y2 (Axial Load Factor)		1.47

Static Load Rating		67000 lbf 297000 N 297.00 kN

Dynamic Load Rating		44500 lbf 197000 N 197.00 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		3.3465 in 85.000 mm

D		5.5118 in 140.000 mm

C		1.2402 in 31.500 mm

B		1.4961 in 38.000 mm

a (Effective Load Center)		-0.2300 in -5.900 mm

T		1.5354 in 39.000 mm

r		0.1000 in 2.500 mm

R		0.12 in 3.0 mm

da		3.94 in 100.0 mm

db		3.70 in 94.0 mm

Da		4.92 in 125.0 mm

Db		5.28 in 134.0 mm

Item # 4T-JHM516849/JH#03, Tapered Roller Set - Metric Series