Item # MU5218X, Inner Ring w/ Two Ribs and Rollers On NTN Bearing Corp. of America

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	Item # MU5218X, Inner Ring w/ Two Ribs and Rollers

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		Inner Ring w/ Rollers

Bore Type		Round

Material		Hardened Alloy Steel

Cage Material		X Bar Composite Steel

Configuration		One

Tolerance		ISO Class 0 (RBEC 1)

Oil Hole		w/o Oil Hole

Static Load Rating		115000 lbf 510000 N 510.00 kN

Dynamic Load Rating		75500 lbf 335000 N 335.00 kN

Enclosure		Open

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

Dimensional Specifications

		Inner Ring w/ Two Ribs and Rollers - Dimensions larger image

B		3.5433 in 90.000 mm

C		5.5980 in 142.190 mm

W		2.0625 in 52.388 mm

F		4.4949 in 114.170 mm

R		0.1252 in 3.180 mm

Item # MU5218X, Inner Ring w/ Two Ribs and Rollers