Item # MU5312X, Inner Ring w/ Two Ribs and Rollers On NTN Bearing Corp. of America

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	Item # MU5312X, 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		84500 lbf 375000 N 375.00 kN

Dynamic Load Rating		63000 lbf 280000 N 280.00 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		2.3622 in 60.000 mm

C		4.4291 in 112.500 mm

W		2.1250 in 53.975 mm

F		3.3079 in 84.020 mm

R		0.1000 in 2.540 mm

Item # MU5312X, Inner Ring w/ Two Ribs and Rollers