Ball bearing set SCHMITT Evolution metal cage C3 FKM green for Simson M500 engine

A set of FKM double-lip shaft seals from Schmitt with directional oil-feed swirl sealing lips and a matching ball-bearing set with a crankshaft bearing (metal cage) in SKF C3 quality.
The oil seals marked RD, LD or WD are installed according to their direction of rotation. They offer maximum sealing while also providing speed resistance and excellent durability. The integrated "twist" ensures a permanent, targeted return of lubricants to the bearing or shaft.
Due to their design, Schmitt oil seals with recirculation swirl achieve the best sealing performance even when the shaft is stationary. The selected FKM material is characterized by excellent resistance to fuels and lubricants.
This shaft seal set is suitable for Simson moped / mokick models S51, S53, S70, S83, SR50, SR80 and KR51/2 with M500 or M700 engine housing.
Scope of delivery:

2x SKF bearing 6204 C3

1x bearing 6004 CN

1x bearing 16004 CN

1x bearing 6203 CN

1x bearing 6000 CN

1x Schmitt Evolution FKM RD 20x30x7mm ASW oil seal (right-hand twist)

1x Schmitt Evolution FKM LD 20x35x7mm ASW oil seal (left-hand twist)

1x Schmitt Evolution FKM WD 22x35x7mm ASW oil seal (alternating twist)

1x Schmitt Evolution FKM RD 20x47x7mm ASW shaft seal (right-hand twist)

The ball bearings in this set have the following properties:

Seal: open

Crankshaft bearing clearance: C3

Gearbox bearing clearance: CN

Ring material: rolling bearing steel

Rolling element material: rolling bearing steel

Cage material: sheet steel

Difference between FPM, FKM, Viton®: The abbreviations and names mentioned stand for the same basic material, namely fluororubber. FKM is the abbreviation for fluoroelastomers according to the American standard ASTM. Viton®, on the other hand, is a trademark of DuPont Performance Elastomers. In our range, all fluororubber products are designated with the abbreviation FKM.