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CENTER SERIES-HIGH PERFORMANCE

DJ-08022|PRECISE ROTARY CENTER WITH NEEDLE ROLLER BEARINGS

DJ-08022 PRECISE ROTARY CENTER WITH NEEDLE ROLLER BEARINGS

DJ-08022

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