Chain company standard pitch 4mm vs Sprocket KRR with hub 12 B-1 3/4×7/16″ 20 teeth material stainless steel 1.4301 (AISI 304)
Chain company standard pitch 4mm and Sprocket KRR with hub 12 B-1 3/4×7/16″ 20 teeth material stainless steel 1.4301 (AISI 304) are compared below on the data published by their sellers — price converted to euros, stock, and every specification either seller discloses. On price, Sprocket KRR with hub 12 B-1 3/4×7/16″ 20 teeth material stainless steel 1.4301 (AISI 304) is €93.25 cheaper ($133.70).
| Criterion |  Chain company standard pitch 4mm |  Sprocket KRR with hub 12 B-1 3/4×7/16″ 20 teeth material stainless steel 1.4301 (AISI 304) |
|---|---|---|
| Price | $241.27 | $133.70cheapest |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | Backorder |
| Rating | — | — |
| Weight | — | 1.837 kg |
| Bolt diameter | 1.65 mm | — |
| Bore | — | 16 mm |
| Breaking load min. | 1 800 N | — |
| Din iso no | 4 mm | 12 B-1 |
| Hardened | — | No |
| Hub | — | One sided |
| Hub diameter | — | 80 mm |
| Inner width | 4.1 mm | — |
| Material | Steel | Stainless steel (304) |
| No of teeth | — | 20 |
| Number of strands | 1 | 1 |
| Outer diameter | — | 129.7 mm |
| Pitch circle diameter | — | 121.78 mm |
| Pitch x inner width | 4.0 x 2.7 mm | — |
| Projection over link | 0.9 mm | — |
| Rollerdiameter | 2.5 mm | — |
| Surface | Blank | Blank |
| Total length | — | 35 mm |
| Total width over pin | 7 mm | — |
| Weight | 0.08 kg/m | — |
| View at seller ↗ | View at seller ↗ |
Specifications are extracted automatically from seller data — an empty cell means the seller does not publish that value, not that the product lacks it.
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