Double-Strand Roller Chains Tsubaki Neptune™, Corrosion Proof
According to DIN ISO 606 (ex DIN 8187). Material: Special chain steel, with corrosion protection coating. Premium duplex-strand roller chains with good corrosion resistance, but still highly loadable. Plates, bushes, pins and rollers with high-resiliant coating against moisture and alkaline cleaning agents. Performance and dimensions according to DIN. Dynamically prestretched. Wasted link plates (size 06 with straight link plates). Chains are supplied with an uneven number of links, with inner links at both ends. Temperature range: -10°C to +60°C. Other temperatures are possible if special grease is used, up to +150ºC. Please note: Packing unit 5m with 1 connecting link. If special lengths are needed, please tell us the length and the number of links (uneven number!). At all special lengths, connecting links have to be ordered separately.
| SKU | DIN / ISO-Nr. | Pitch p x Inner Width b [mm] | Pitch p x Inner Width b1 [in.] | Inner Link Width b2 [mm] | Roller Ø d1 [mm] | b5 [mm] | Pt [mm] | b7 [mm] | Breaking Strength approx. [k N] | Weight [kg/m] |
|---|---|---|---|---|---|---|---|---|---|---|
| 12166000N | 06 B-2 | 9,525 x 5,72 | 3/8 x 7/32 | 8,53 | 6,35 | 23,8 | 10,24 | 3,3 | 17 | 0,78 |
| 12566000N | 08 B-2 | 12,7 x 7,75 | 1/2 x 5/16 | 11,30 | 8,51 | 31,0 | 13,92 | 3,9 | 32 | 1,36 |
| 12666000N | 10 B-2 | 15,875 x 9,65 | 5/8 x 3/8 | 13,28 | 10,16 | 36,2 | 16,59 | 4,1 | 44,5 | 1,82 |
| 12766000N | 12 B-2 | 19,05 x 11,68 | 3/4 x 7/16 | 15,62 | 12,07 | 42,2 | 19,46 | 4,6 | 61 | 2,38 |
| 12866000N | 16 B-2 | 25,4 x 17,02 | 1" x 17,02 mm | 25,45 | 15,88 | 68,0 | 31,88 | 5,4 | 128 | 5,40 |
| 12966000N | 20 B-2 | 31,75 x 19,56 | 1 1/4 x 3/4 | 29,01 | 19,05 | 79,7 | 36,45 | 6,1 | 197 | 7,20 |