Three-part BGM precision roller bearing for the main shaft bearing on the control box side of Vespa VNA, VNB, VBB, Super, Sprint, GT, GTR

All 125/150cc Vespa engines with horizontal cylinder (from approx. 1957 onwards), starting with the still direct intake VNA models, have a multi-part main shaft bearing on the control box side. It was not until the late years of the Vespa Sprint models that a modern, closed needle cage with different dimensions was used (B188).

For a long time the old bearing type was only available from Indian production, finally in a completely unacceptable quality. These have a bearing clearance of over 6/10mm. Thus the main shaft has an enormous amount of play and would be noticed negatively by the TÜV at the latest.

The BGM bearings are manufactured by a well-known Italian company and have a closed bearing cage. Thanks to the precise production and the high-quality material, the main and auxiliary shaft are guided safely and permanently.

Thanks to the closed bearing cage, the rollers are inserted here before the bearing ring is installed.

• One-piece cage
• Made in Italy
• Precise dimensional accuracy
• Highest quality material

(US)