Super-H Series
The thickness of the Super-H Series link plates is the same as the next larger pitch size of Super Series chain. The pins are also through-hardened which provides a higher tensile strength and a higher fatique strength than Super Series chain. The pin holes of the outer link plates are critically formed and ball drifted. The holes of the roller link plates are ring coined to increase fatique strength.
Super-H Series chains can be used to replace the next larger size of ANSI standard chain, making them ideal for applications where space is limited. Best suited for low speed operating conditions (up to 50 m/min).
Single Strand Details
| Tsubaki Chain No. | Pitch p |
Roller Diameter d1 |
Inner Width b1 |
|
|---|---|---|---|---|
| RS80-SUP-H-1 | 25.40 | 1" | 15.88 | 15.88 |
| RS100-SUP-H-1 | 31.75 | 1 1/4" | 19.05 | 19.05 |
| RS120-SUP-H-1 | 38.10 | 1 1/2" | 22.23 | 25.40 |
| RS140-SUP-H-1 | 44.45 | 1 3/4" | 25.40 | 25.40 |
| RS160-SUP-H-1 | 50.80 | 2" | 28.58 | 31.75 |
| RS200-SUP-H-1 | 63.50 | 2 1/2" | 39.68 | 38.10 |
| RS240-SUP-H-1 | 76.20 | 3" | 47.63 | 47.63 |
| Tsubaki Chain No. | Pin | Link Plate | |||
|---|---|---|---|---|---|
| Diameter d2 |
Length L1 |
Length L2 |
Thickness T |
Height H (max.) |
|
| RS80-SUP-H-1 | 7.94 | 18.30 | 20.90 | 4.00 | 24.10 |
| RS100-SUP-H-1 | 9.54 | 21.80 | 24.50 | 4.80 | 30.10 |
| RS120-SUP-H-1 | 11.11 | 26.95 | 30.55 | 5.60 | 36.20 |
| RS140-SUP-H-1 | 12.71 | 28.90 | 33.10 | 6.40 | 42.20 |
| RS160-SUP-H-1 | 14.29 | 33.95 | 38.45 | 7.15 | 48.20 |
| RS200-SUP-H-1 | 19.85 | 42.90 | 48.10 | 9.50 | 60.30 |
| RS240-SUP-H-1 | 23.81 | 54.80 | 62.30 | 12.70 | 72.40 |
| Tsubaki Chain No. | Transverse Pitch pt |
Min. Tensile Strength acc. to Tsubaki kN |
Av. Tensile Strength acc. to Tsubaki kN |
Approx. Mass kg/m |
|---|---|---|---|---|
| RS80-SUP-H-1 | - | 85.3 | 98.1 | 3.29 |
| RS100-SUP-H-1 | - | 127.0 | 145.0 | 4.88 |
| RS120-SUP-H-1 | - | 171.0 | 196.0 | 6.94 |
| RS140-SUP-H-1 | - | 222.0 | 255.0 | 8.88 |
| RS160-SUP-H-1 | - | 281.0 | 324.0 | 11.72 |
| RS200-SUP-H-1 | - | 520.0 | 598.0 | 19.68 |
| RS240-SUP-H-1 | - | 802.0 | 922.0 | 30.47 |
- Offset links are not available.
- Press-fit type connecting links are supplied.
- Standard ANSI sprockets can be used with single strand chain only.
- Sprockets with a low teeth number must have hardened teeth.
- Steel grade of sprockets must be C45 or higher.
- Pins are quad riveted.
Double Strand Details
| Tsubaki Chain No. | Pitch p |
Roller Diameter d1 |
Inner Width b1 |
|
|---|---|---|---|---|
| RS80-SUP-H-2 | 25.40 | 1" | 15.88 | 15.88 |
| RS100-SUP-H-2 | 31.75 | 1 1/4" | 19.05 | 19.05 |
| Tsubaki Chain No. | Pin | Link Plate | |||
|---|---|---|---|---|---|
| Diameter d2 |
Length L1 |
Length L2 |
Thickness T |
Height H (max.) |
|
| RS80-SUP-H-2 | 7.94 | 34.60 | 37.20 | 4.00 | 24.10 |
| RS100-SUP-H-2 | 9.54 | 41.40 | 44.10 | 4.80 | 30.10 |
| Tsubaki Chain No. | Transverse Pitch pt |
Min. Tensile Strength acc. to Tsubaki kN |
Av. Tensile Strength acc. to Tsubaki kN |
Approx. Mass kg/m |
|---|---|---|---|---|
| RS80-SUP-H-2 | 32.60 | 171.0 | 196.0 | 6.52 |
| RS100-SUP-H-2 | 39.10 | 253.0 | 290.0 | 9.51 |
- Offset links are not available.
- Press-fit type connecting links are supplied.
- Sprockets with a low teeth number must have hardened teeth.
- Steel grade of sprockets must be C45 or higher.
- Multi strand chains need special sprockets, contact Tsubaki for more detailed information.
- Pins are quad riveted.
- Download the G8 Heavy Duty Chain brochure in PDF, here.