Lambretta Bearing, Rear Hub, standard with seal and sealing O ring, 52.01 - 52.02mm, Race-Tour MB brand
This is our standard sized 52.01 - 52.02mm MB Race-Tour rear hub bearing which fits all Series 1, 2 and 3 Lambrettas.
A quality bearing to suit standard or tuned scooters.
Now comes with slight improvments that standard bearings don't come with.
- Uses a large O ring which gets crushed in the casing to seal once fitted
- The inner bearing face is chamfered to aid fitting the seal
Comes with a MB seal and comes with our special O ring to help seal the bearing in place in the casing, the bearing now has a recess to locate the O ring.
Uses standard size rear hub seal 32 x 45 x 6mm.
If a standard supplied bearing drops into your casing ask for an oversized bearing as an exchange.
TOP TIP: use a bit of sealer smeared into the O ring groove, stretch the O ring over the bearing and push into the groove, otherwise the bearing will sit proud. Always use a bearing fitting tool to lock the bearing in place MRB0967
- Pre heat the engine casing in the bearing area
- If you want smear a small amount of silicone/gasket sealer on the bearing before fitting
- Drop/tap the bearing in place, whilst still hot fit the thick rear hub bearing plate and nip the 4 nuts, this will pull the bearing in place and crush the new O ring
- When the casing cools, remove the plate, oil the inner bearing race where the seal lip goes, leave the outer face on the bearing dry and push the seal in place, if its tight hammer down equally
