TRTop Roller Chain
ANSI｜Single Pitch｜Attachment
“TR” type roller chains are based on SUGIYAMA standard roller chains with extra rollers mounted on top of the chain. Top rollers are installed on the pins that connect SK-1 extended attachment plates. The rollers are available in carbon steel, stainless steel, or low friction plastic.
| SY Chain No. | Dimension - mm | Average Chain Weight |
||||||||||
| Pitch | Roller | Pin | Plate | Top-Roller | ||||||||
| Width | Dia. | Dia. | Length | Height | Thickness | Position | Dia. | |||||
| P | W | R | D | L1 | L2 | H | T | C | Rt1 | Rt2 | kg/m | |
| SY 40-1 TR | 12.70 | 7.95 | 7.92 | 3.96 | 8.3 | 9.4 | 11.7 | 1.5 | 12.7 | 11.00 | 15.88 | 1.10 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SY 50-1 TR | 15.875 | 9.53 | 10.16 | 5.08 | 10.2 | 11.8 | 14.6 | 2.0 | 15.9 | 15.00 | 19.05 | 1.61 |
| SY 60-1 TR | 19.05 | 12.70 | 11.91 | 5.95 | 12.8 | 14.1 | 17.5 | 2.4 | 18.3 | 18.00 | 22.23 | 2.80 |
| SY 80-1 TR | 25.40 | 15.88 | 15.88 | 7.93 | 16.4 | 19.1 | 23.4 | 3.2 | 24.6 | 24.00 | 28.58 | 4.60 |
TR type chain can be manufactured with plastic oversized carrier rollers.
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