BGM7915 ball bearing -BGM PRO- rear wheel Lambretta series 1-3

Lambretta rear wheel bearings

The special Lambretta rear wheel bearings We have series 1 to 3 engines in high quality can be reproduced.

Lambretta bearings with integrated shaft seal

It is characteristic of the special drawing stock that a shaft sealing ring must be installed between the inner and outer ring for sealing.

We take care of the somewhat complex assembly of the shaft seal and deliver the bearing with mounted shaft seal in NBR quality .

"Quality is ... when the customer comes back, not the product."

Order Lambretta rear wheel bearings here

 

 

We have adapted the internal clearance to the assembly characteristics of the Lambretta motors.
After mounting the bearing in the motor housing and the main shaft, the bearing clearance is still large enough without the bearing running too tight.

Thanks to the high-quality sealing and sufficient tolerance of the bearing clearance, all the basic requirements for many trouble-free kilometers are met.

Our TIP for assembly: heat the engine, cool the bearings

To Assembly of the bearing the motor housing should be heated and the bearing cooled. A few hours in the freezer are enough for storage.
If you are in a hurry, I can provide valuable and quick help with our cold spray.

Example crankshaft bearing Vespa:

As soon as the bearing is mounted and has also warmed up due to the motor housing, it is time to insert the main shaft.

The inner ring of the bearing, which is now slightly warmed up, even makes it easier to install the clearly tightly fitting main shaft from Casa Lambretta.

Pay attention to the torque!

During the subsequent assembly of the end shield, the permissible torque must be observed.

Due to the design, the slender M6 studs incline outwards if the tightening torque is too high and this can damage the motor housing.

As a guide for the four stud bolts 4,7-5,2Nm .