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Transmission chain CZ 520 RDO (118 links) with O-Ring CZ520RDO-118
- CZ 520 RDO chains are specially designed for off-road difficult conditions (mud).
- This chain model has specially designed holes between the inner plates that remove mud from the point of contact between the chain and the sprockets.
- Another advantage of the inner plate is the straight shape. This significantly reduces the friction loss of the plate material during abrasion when the dirty chain passes through the guides.
Chain | Pitch (mm) | Inner width (mm) | Roller diameter (mm) | Pin length (mm) | Plate thickness inner/outer (mm) | Middle static strenght (N) | Weight of 100 links (kg) | Connecting link | Type of sealing ring | Plates colour outer-inner |
---|---|---|---|---|---|---|---|---|---|---|
428 OR | 12.7 | 7.75 | 8.51 | 20 | 1.8/1.6 | 23400 | 1.1 | CLIP | O-ring | blue-yellow |
520 DZO | 15.875 | 6.35 | 10.2 | 20.5 | 2/2 | 35600 | 1.66 | RIVET (CLIP) | O-ring | yellow-yellow |
520 ORM | 15.875 | 6.35 | 10.16 | 20.8 | 2.2/2 | 34000 | 1.6 | CLIP (RIVET) | O-ring | blue-yellow |
520 RDO | 15.875 | 6.35 | 10.16 | 20.8 | 2.2/2 | 33800 | 1.61 | CLIP | O-ring | blue-yellow |
525 DZO | 15.875 | 7.94 | 10.3 | 20.9 | 2.4/2.2 | 40000 | 1.98 | RIVET | O-ring | yellow-yellow |
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