
Special wheel bearing (innovation bearing) 12x31x8 suitable for the original front Sachs sheet metal hubs of wire spoke rims with bearing shells, which have an outer diameter of 31 mm.
The ball bearings are fitted with a dust cover on both sides. They replace the originally installed individual cone bearings, which consist of bearing balls, cone and bearing shell. With the new complete ball bearings, laborious installation is no longer necessary for every overhaul on your moped, moped and small motorcycle.
For installation, an intermediate sleeve must be created between the wheel bearings, which varies in length depending on the wheel hub type so that the bearing is not axially loaded.
Exclusive product for the highest demands of the quality brand swiing®.
| Bearing type | Deep groove ball bearing |
| Manufacturer | swiing® ingenious parts |
| Ball bearing closed | Yes |
| Dust protection type | 2RS - NBR contact seal on both sides |
| Bearing cage | Sheet steel cage ball-guided |
| Groove ring | No |
| Material | Steel |
| Ø outside | 31.01 mm |
| Ø inside | 12 mm |
| Width | 8 mm |
| Area of application | Standard |
| Universal |
| Puch |
| Sachs |
| Zündapp Belmondo |
Accessories & related products
Nut M12x1 x 10 SW19 Wheel nut galvanized
Surface: galvanized (blue) · Material: Steel · Nut type: Hexagon nut · Thread type: MF12x1 (fine pitch thread) · Drive: External hexagon · Height: 10 mm · Width across flats: 19 mm · Thread depth: 10 mm · Strength class: 8 · Area of application: Standard
CHF 2.00
Nut M12x1 x 10 SW19 Wheel nut Inox
Material: Chrome steel (colloquially known as stainless steel) · Nut type: Hexagon nut 1D · Thread type: MF12x1 (fine pitch thread) · Drive: External hexagon · Height: 10 mm · Width across flats: 19 mm · Strength class: A2-70 · Area of application: Standard
CHF 3.90
Nut M12x1 x 5.8 mm SW19 Wheel nut galvanized
Surface: galvanized (blue) · Material: Steel · Nut type: Hexagon nut 0.5D · Thread type: MF12x1 (fine pitch thread) · Drive: External hexagon · Height: 5.8 mm · Width across flats: 19 mm · Strength class: 8 · Area of application: Standard · Pony OEM number: A4249 · Sachs OEM no.: 0242 124 000
CHF 1.80
swiing® revival wheel axle M12x1 x 165 ball bearing galvanized version
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Ø shaft: 11.95 mm · Shank length: 75 mm · Thread length: 40 mm · Thread length: 50 mm · Total length: 165 mm · Thread type: MF12x1 (fine pitch thread)
CHF 12.90
66HEROES cap nut M12x1 stainless steel polished
Manufacturer: 66HEROES · Material: Chrome steel (colloquially known as stainless steel) · Surface: polished · Nut type: Cap nut · Width across flats: 17 mm · Height: 26.2 mm · Drive: External hexagon · Thread type: MF12x1 (fine pitch thread) · Thread depth: 23.4 mm
CHF 11.90
swiing® revival wheel axle M12x1 x 185 rear (closed ball bearing) | Puch
Surface: galvanized (blue) · Manufacturer: swiing® revival parts · Material: Steel · Thread type: MF12x1 (fine pitch thread) · Total length: 185 mm · Thread length: 28 mm · Thread length: 52 mm · Width across flats: 7 mm · Ø shaft: 11.95 mm · Shank length: 99 mm
CHF 9.90
Explore categories from Hub & axle
Moped fans also bought
Fortune / Merrick 2.00-2.25 x 16" / 17" inner tube
Manufacturer: Fortune · Tire width: 2 - 2.5 " · Tire width: 2.25 - 2.5 " · Tire width: 2.5 " · Tire width [mm]: 50.8 - 63.5 · Width: 2 " · Width: 2 1/4 " · Width: 2 1/2 " · Wheel size: 16 - 17 " · Wheel size: 17 " · Tire height [%]: 100 · Old designation: 20 x 2 " · Old designation: 20 x 2.25 " · Old designation: 20 x 2.5 " · Old designation: 21 x 2 " · Old designation: 21 x 2.25 " · Old designation: 21 x 2.5 " · Valve type: TR4 Auto valve
CHF 10.50
Nut M12x1 x 10 SW19 Wheel nut galvanized
Surface: galvanized (blue) · Material: Steel · Nut type: Hexagon nut · Thread type: MF12x1 (fine pitch thread) · Drive: External hexagon · Height: 10 mm · Width across flats: 19 mm · Thread depth: 10 mm · Strength class: 8 · Area of application: Standard
CHF 2.00
NTN wheel bearing 12/28/8 rear cast hub Leleu | Puch Maxi
Bearing type: Deep groove ball bearing · Stock number: 6001 · Inner ring width: 12 mm · Manufacturer: NTN · Ball bearing closed: Yes · Dust protection type: 2RS - NBR contact seal on both sides · Bearing clearance: CM (special/noise-reduced) · Bearing cage: Sheet steel cage ball-guided · Groove ring: No · Material: Plastic · Material: Steel · Area of application: Standard · Ø inside: 12 mm · Ø outside: 28 mm · Width: 8 mm
CHF 5.90
Nut M12x1 x 10 SW19 Wheel nut Inox
Material: Chrome steel (colloquially known as stainless steel) · Nut type: Hexagon nut 1D · Thread type: MF12x1 (fine pitch thread) · Drive: External hexagon · Height: 10 mm · Width across flats: 19 mm · Strength class: A2-70 · Area of application: Standard
CHF 3.90
swiing® ingenious wheel axle with bearing conversion kit spoke hub front | Puch
Material: Steel · Surface: galvanized (blue) · Manufacturer: swiing® ingenious parts · Ball bearing closed: Yes · Ø shaft: 11.95 mm · Shank length: 74.5 mm · Total length: 165 mm · Width: 2.7 mm · Width: 6.6 mm · Width: 11 mm · Width: 35.7 mm · Height: 5.9 mm · Height: 9.9 mm · Thread length: 40.5 mm · Thread length: 50 mm · Ø inside: 12 mm · Ø outside: 29.02 mm · Thread type: MF12x1 (fine pitch thread) · Width across flats: 19 mm
CHF 38.90
swiing® revival wheel axle M12x1 x 165 ball bearing galvanized version
Manufacturer: swiing® revival parts · Material: Steel · Surface: galvanized (blue) · Ø shaft: 11.95 mm · Shank length: 75 mm · Thread length: 40 mm · Thread length: 50 mm · Total length: 165 mm · Thread type: MF12x1 (fine pitch thread)
CHF 12.90
swiing® ingenious wheel bearing 12/29/9 spoke & cast rim | Puch Maxi
Material: Plastic · Material: Steel · Manufacturer: swiing® ingenious parts · Bearing type: Deep groove ball bearing · Inner ring width: 9 mm · Ball bearing closed: Yes · Dust protection type: 2RS - NBR contact seal on both sides · Bearing clearance: CN (standard) · Bearing cage: Sheet steel cage ball-guided · Width: 9 mm · Ø inside: 12 mm · Ø outside: 29.02 mm
CHF 8.90









