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Main Rollers

Universal Concentricity Gage Main Rollers are heat treated, thermally stabilized and precision CNC ground to assure precise run out accuracy before gage assembly. The rollers are ground as a set and individually inspected for straightness, run out, roundness and finishes then sorted by size to fit the main bearings.

Concentricity Gage Main Rollers Selection
Main Rollers -10 / -20 / -40 series
Click on the Adobe logo to view the Main Roller dimensions

110-10FP / 120-20FP / 140-10FP
110-10HP / 120-20HP / 140-40HP
110-10QP / 120-20QP / 140-40QP
110-10HS / 120-20HS / 140-40HS
110-10TM / 120-20TM / 140-40TM


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