Sprocket KRS with hub pitch 4mm 95 teeth material steel vs Sprocket KRR with hub 08 B-1 1/2×5/16″ 21 teeth material stainless steel 1.4301 (AISI 304)
Sprocket KRS with hub pitch 4mm 95 teeth material steel and Sprocket KRR with hub 08 B-1 1/2×5/16″ 21 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 08 B-1 1/2×5/16″ 21 teeth material stainless steel 1.4301 (AISI 304) is €48.41 cheaper ($80.10).
| Criterion |  Sprocket KRS with hub pitch 4mm 95 teeth material steel |  Sprocket KRR with hub 08 B-1 1/2×5/16″ 21 teeth material stainless steel 1.4301 (AISI 304) |
|---|---|---|
| Price | $135.98 | $80.10cheapest |
| Seller | MÄDLER | MÄDLER |
| Availability | In stock | In stock |
| Rating | — | — |
| Weight | 582 g | 861 g |
| Bore | 10 mm | 14 mm |
| Din iso no | 4 mm | 08 B-1 |
| Hardened | No | No |
| Hub | One sided | One sided |
| Hub diameter | 63 mm | 68 mm |
| Material | Low-carbon steel | Stainless steel (304) |
| No of teeth | 95 | 21 |
| Number of strands | 1 | 1 |
| Outer diameter | 122.9 mm | 90.1 mm |
| Pitch circle diameter | 121 mm | 85.22 mm |
| Surface | Blank | Blank |
| Total length | 18 mm | 28 mm |
| 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.
Robotitem does not test products. This comparison reports seller-published data only, and ranking never takes affiliate commission into account.