Description
THK SBK 4030-7.6 Ball Screw High Speed Model SBK
THK SBK 4030-7.6 Ball Screw
| Model No. | Screw shaft outer diameter | Lead Ph | Ball center-to-center diameter | Thread minor diameter | Nut mass | Shaft mass | Permissible rotational speed |
| d (mm) | (mm) | dp (mm) | dc (mm) | (kg) | (kg/m) | (min⁻¹) | |
| SBK 3620-7.6 | 36 | 20 | 37.75 | 30.4 | 3.4 | 5.7 | 4230 |
| SBK 3636-5.6 | 36 | 36 | 37.75 | 31.4 | 3.37 | 7.43 | 5000 |
| SBK 4030-7.6 | 40 | 30 | 42 | 34.1 | 4.5 | 5.7 | 3800 |
| SBK 4040-5.6 | 40 | 40 | 42 | 34.9 | 5.6 | 9.16 | 5000 |
| SBK 5020-7.6 | 50 | 20 | 52 | 44.1 | 5.3 | 10.2 | 3070 |
| SBK 5030-7.6 | 50 | 30 | 52 | 44.1 | 6.6 | 11.9 | 3070 |
| SBK 5036-7.6 | 50 | 36 | 52 | 44.1 | 7.4 | 12.5 | 3070 |
| SBK 5050-5.6 | 50 | 50 | 52 | 44.9 | 6.46 | 14.72 | 4030 |
| SBK 5520-7.6 | 55 | 20 | 57 | 49.1 | 5.7 | 13 | 2800 |
| SBK 5530-7.6 | 55 | 30 | 57 | 49.1 | 7.2 | 14.8 | 2800 |
| SBK 5536-7.6 | 55 | 36 | 57 | 49.1 | 8.1 | 15.5 | 2800 |
WS are professional THK ball screw exporter and authorized THK® distributor, WS Bearing stocks thousands kinds of THK BALL SCREW for sale，We can export to Singapore–Viet Nam–Malaysia–Indonesia–America etc. Because there are many types of THK products, we can not upload all of them at present. If you have problems about selecting proper bearings for your special applications, please contact us right now.
