SL HPSelf Lube Hollow Pin Chain
ANSI｜Single Pitch｜Lube Free｜Miscellaneous
“SL HP” type chains are constructed with a one-piece sintered bushing. The sintered bushing has a hollow center that is perfectly cylindrical all the way through allowing for easy insertion of a cross rod. It is ideal for applications that are difficult to lubricate or located in areas that are inaccessible. “SL HP” type chain is lubricated prior to delivery.
| SY Chain No. | Dimension - mm | Average Tensile Strength |
Average Chain Weight |
||||||||||
| Pitch | Roller | Pin | Plate | ||||||||||
| Width | Dia. | Out Dia. | Inside | Length | Height | Thickness | |||||||
| P | W | R | D | d | LR | LC | L1 | L2 | H | T | KN | kg/m | |
| SY 40-1 SL HP | 12.70 | 7.95 | 7.92 | 5.63 | 4.03 | 16.7 | 17.6 | 8.4 | 9.2 | 12.0 | 1.5 | 12.70 | 0.6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SY 50-1 SL HP | 15.875 | 9.53 | 10.16 | 7.09 | 5.13 | 20.1 | 21.5 | 10.1 | 11.4 | 15.0 | 2.0 | 19.60 | 1.0 |
| SY 60-1 SL HP | 19.05 | 12.70 | 11.91 | 8.29 | 6.04 | 26.0 | 27.2 | 13.0 | 14.2 | 18.1 | 2.4 | 28.40 | 1.5 |
| SY 80-1 SL HP | 25.40 | 15.88 | 15.88 | 11.34 | 8.08 | 32.4 | 34.3 | 16.2 | 18.1 | 24.1 | 3.2 | 51.00 | 2.5 |
SL HP type chains are a bushed chain which made without rollers. Consult SUGIYAMA for offset links. Service life decreases dramatically if the lubricant in the oil-impregnated bushings is depleted. The lubrication in the oil-impregnated bushings will seep out rapidly when the operating temperature exceeds 70℃. A wet or dusty environment may lead to premature wearing. It is not recommended for applications which are exposed to chemicals or water, or associated with a shock load.