Item # MU1215X, Inner Ring w/ Two Ribs and Rollers On NTN Bearing Corp. of America

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	Item # MU1215X, 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		35500 lbf 159000 N 159.00 kN

Dynamic Load Rating		27700 lbf 123000 N 123.00 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		4.5579 in 115.770 mm

W		0.9843 in 25.000 mm

F		3.6949 in 93.850 mm

R		0.1000 in 2.540 mm

Item # MU1215X, Inner Ring w/ Two Ribs and Rollers