Grooved ball bearing 6203 NR C3 for Puch Maxi 1-speed E50 engines.
This special bearing is only fitted if the crankshaft has a larger oil seal seat on the clutch side (as is the case with the crankshaft in image 3).
Also known as the "old model". This ball bearing is particularly suitable for tuned engines (C3 - with more play, ideal for high engine speeds).
Ø outer: 40 mm
Ø inner: 17 mm
Width of outer ring: 12 mm
Width of inner ring: 12 mm
Original spare part number: 900.6219
Quality product from the Japanese manufacturer NTN.
| Bearing type | Deep groove ball bearing |
| Stock number | 6203 |
| Inner ring width | 12 mm |
| Manufacturer | NTN |
| Bearing clearance | C3 |
| Bearing cage | Sheet steel cage ball-guided |
| Groove ring | Yes |
| Material | Steel |
| Ø inside | 17 mm |
| Ø outside | 40 mm, 44 mm |
| Area of application | Standard |
| Width | 12 mm |
| Ball bearing closed | No |
| Puch | E50 |
Ratings
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