Item # MU1217M, 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 None
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 56000 lbf248000 N248.00 kN
Dynamic Load Rating	N/A 41500 lbf185000 N185.00 kN
Enclosure	N/A Open
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 5.2839 in134.210 mm
W	N/A 1.1024 in28.000 mm
F	N/A 4.2539 in108.050 mm
R	N/A 0.1252 in3.180 mm