| Unit | R 25 N | R 32 N | R 32 S | R 32 SS | R38 L | R38 N | R 38 S | R51 N | T 76N | |
|---|---|---|---|---|---|---|---|---|---|---|
| Outer Diameter Key Size | mm | 25.00 | 32.00 | 32.00 | 32.00 | 38.00 | 38.00 | 38.00 | 51.00 | 76.00 |
| Inner Diameter Length | mm | 14.00 | 20 | 18.00 | 16.00 | 22.00 | 20.00 | 19.00 | 33.00 | 51.00 |
| Ultimate Load | kN | 200 | 280 | 360 | 400 | 500 | 500 | 500 | 800 | 1600 |
| Yield Load | kN | 150 | 230 | 280 | 320 | 400 | 400 | 400 | 630 | 1200 |
| Weight/P. Mtr. | P.Mtr/Kg | 2.30 | 2.90 | 3.20 | 4.00 | 4.80 | 5.20 | 5.5 | 8.2 | 16.50 |
| Type Of Steel | 40Cr/C45/S460 |