The bearing track is thoroughly grinded. Well radian, small roughneSS.
The bearing works smoothly & stable.
The revolution & vibration decibel of the bearing is 10dB lower than ofcts within the family
Yam evenness is improved and its CV is dropped about 0.1 to 0.4 than thof common products under the same
Wear-resistance, life-time is prolonged and consumption is lower.
Suitable to any kind of grinding fer cots.