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Gap Reduction Table for Spherical Roller Bearings with Taper Bore Assembling
Tightening angle or Axial Displacement for Self-Aligning Ball Bearings with Taper Bore Assembling
             
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HISTORY

Bertoloto & Grotta Ltda. is an 100% Brazilian company and leader in the bearing sleeves market in all the country. Pioneer producing these parts, it is growing with increasing exportations to the United States , Mexico and South American countries.

50 YEARS OF TRADITION

Created on August 14th, 1957, it was originated in the city of Limeira in São Paulo , where it is established  up to this moment, strategically located in a total area of 13.000 m2 .