Item # MU5211X, Inner Ring w/ Two Ribs and Rollers On NTN Bearing Corp. of America

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	Item # MU5211X, 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		40000 lbf 178000 N 178.00 kN

Dynamic Load Rating		28600 lbf 127000 N 127.00 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		2.1654 in 55.000 mm

C		3.4650 in 88.010 mm

W		1.3125 in 33.338 mm

F		2.7850 in 70.740 mm

R		0.0799 in 2.030 mm

Item # MU5211X, Inner Ring w/ Two Ribs and Rollers