CENTER SERIES-HIGH PERFORMANCE
DJ-08022 PRECISE ROTARY CENTER WITH NEEDLE ROLLER BEARINGS
产品信息
1. The center adopts the combination of the needle roller bearings, thrust ball bearings and Miniature deep groove ball bearing.
2. It is applicable to the medium high speed precise processing of medium-load for CNC lathes.
3. The prolonged mandrel can effectively improve the cutting performance and reduce vibration.
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 anti-dust cover at the front rotates synchronously with the mandrel and forms mechanical sealing with the main body so as to effectively resist water and iron chips
6. With the needle roller bearing adopted, it has small head and wide applications and can bear large load.
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 |
38 |
15 |
23 |
62 |
126 |
200 |
5000 |
0005 |
MT3 |
23.825 |
49 |
25 |
33.5 |
82 |
163 |
300 |
4000 |
0.005 |
MT4 |
31.267 |
56 |
30 |
38 |
90 |
193 |
600 |
3500 |
0.008 |
MT5 |
44.399 |
73 |
42 |
51 |
115 |
245 |
1200 |
2500 |
0.001 |