Double-Strand Roller Chains Tsubaki Lambda, Self-Lubricating, Premium
According to DIN ISO 606 (ex DIN 8187). Material: Special chain steels, sinter metal bushes. Self-lubricating duplex-strand roller chains in premium quality. Seamless sinter metal bushes, filled with NSF-H1 high-performance lubricate. Special treated pins. Dynamically prestretched. Waisted link plates (size 06 with straight link plates). Chains are supplied with an uneven number of links, with inner links at both ends. Connecting links with ring coin plate for higher strength.Temperature range: -10°C to +150°C. 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] |
|---|---|---|---|---|---|---|---|---|---|---|
| 12177000L | 06 B-2 | 9,525 x 5,72 | 3/8 x 7/32 | 8,53 | 6,35 | 23,8 | 10,24 | 3,3 | 16,9 | 0,78 |
| 12577000L | 08 B-2 | 12,7 x 7,75 | 1/2 x 5/16 | 11,30 | 8,51 | 31,0 | 13,92 | 3,9 | 31,1 | 1,36 |
| 12677000L | 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 |
| 12777000L | 12 B-2 | 19,05 x 11,68 | 3/4 x 7/16 | 15,62 | 12,07 | 42,2 | 19,46 | 4,6 | 57,8 | 2,38 |
| 12877000L | 16 B-2 | 25,4 x 17,02 | 1" x 17,02 mm | 25,45 | 15,88 | 68,0 | 31,88 | 5,4 | 106,0 | 5,40 |
| 12977000L | 20 B-2 | 31,75 x 19,56 | 1 1/4 x 3/4 | 29,01 | 19,05 | 79,7 | 36,45 | 6,1 | 170,0 | 7,20 |
| 12977500L | 24 B-2 | 38,1 x 25,4 | 1 1/2 x 1 | 37,92 | 25,40 | 101,8 | 48,36 | 6,6 | 280,0 | 13,50 |