Item # MU7315X, Inner Ring w/ Two Ribs and Rollers On NTN Bearing Corp. of America

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	Item # MU7315X, 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		83000 lbf 370000 N 370.00 kN

Dynamic Load Rating		66500 lbf 296000 N 296.00 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		2.9528 in 75.000 mm

C		5.4780 in 139.140 mm

W		1.8110 in 46.000 mm

F		4.0961 in 104.040 mm

R		0.1252 in 3.180 mm

Item # MU7315X, Inner Ring w/ Two Ribs and Rollers