Item # MU1317L, Inner Ring w/ Two Ribs and Rollers On NTN Bearing Corp. of America

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Technical Specifications

Type	N/A Inner Ring w/ Rollers
Bore Type	N/A Round
Material	N/A Hardened Alloy Steel
Cage Material	N/A Composite Steel
Configuration	N/A One
Tolerance	N/A ISO Class 0 (RBEC 1)
Oil Hole	N/A w/o Oil Hole
Static Load Rating	N/A 71000 lbf315000 N315.00 kN
Dynamic Load Rating	N/A 60500 lbf269000 N269.00 kN
Enclosure	N/A Open
Weight	N/A 6.821 lb3.094 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image Inner Ring w/ Two Ribs and Rollers - Dimensions
B	N/A 3.3465 in85.000 mm
C	N/A 6.1980 in157.430 mm
W	N/A 1.6142 in41.000 mm
F	N/A 4.6551 in118.240 mm
R	N/A 0.1559 in3.960 mm