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CENTER SERIES-SPECIAL TYPE
DJ-08028 PRECISE ROTARY REVERSE CENTER
产品信息
1. The center adopts the combination of the double row deep groove ball bearings, thrust ball bearings and needle roller bearings.
2. It is applicable to the medium high speed precise processing of medium-load for CNC lathes.
3. With the anti-central-hole design in the mandrel head, it is specially designed to process 60° technique benchmark or other anti-central-hole benchmarks.
4. The center is made of alloy steel and its hardness after being heat treated could reach HRc60°±2°. It is thus has high steel performance and high wear resistance.
5. The separate seal on the front can prevent the cutting fluid and iron chips from entering into the bearings so as to prolong its service life.
2. It is applicable to the medium high speed precise processing of medium-load for CNC lathes.
3. With the anti-central-hole design in the mandrel head, it is specially designed to process 60° technique benchmark or other anti-central-hole benchmarks.
4. The center is made of alloy steel and its hardness after being heat treated could reach HRc60°±2°. It is thus has high steel performance and high wear resistance.
5. The separate seal on the front can prevent the cutting fluid and iron chips from entering into the bearings so as to prolong its service life.
| Model | A (φ:mm) |
B (φ:mm) |
C (φ:mm) |
D (mm) |
E (mm) |
F (mm) |
Max load (kg) |
Max Speed (rpm) |
Accuracy (mm) |
|---|---|---|---|---|---|---|---|---|---|
| MT2 | 17.780 | 43 | 20 | 22 | 70 | 134 | 180 | 5000 | 0.005 |
| MT3 | 23.825 | 52 | 24 | 28 | 85 | 166 | 300 | 4000 | 0.005 |
| MT4 | 31.267 | 61 | 28 | 31 | 96 | 198 | 600 | 3500 | 0.005 |
| MT5 | 44.399 | 78 | 38 | 43 | 110 | 241 | 1200 | 2500 | 0.005 |