high quality precision micro needle bearing roller for crossed roller bearings supplier
Main parameter:
Material:GCR15,SUJ2,AISI52001
Hardness:HRC60 65
Out diameter tolerance:0.001mm
Length tolerance:0.03mm
Parallelism:0.01mm
Perpendicularity:0.01mm
Endface runout:0.01mm
Roundness:0.0005mm
Roughness:Ra0.06um
Main uses:
1.Crossed roller bearings
2.Joint bearings
3.Precision rotary table bearings
4.Precision main shaft bearings
5.High precision bearings
Contact person:DavidSong
Phone:
Mobile :
Whats app:S
Website:
Company Description:
DEKEwas found in Fuzhou FujianChinain 2008. Build ISO9001 quality control system in 2013. Now we have 3600square meters productionworkshopand40employees. Our annualoutput is about 500 million PCS rollers and the turnover is about 3 million dollar.
We always focus onspecial and customized rollers which are more shorter andsmaller. Our main products are precision cylindrical rollers andneedle rollers. We are especially professional in short cylindrical rollers for chainsaw guide bars, rollers for crossed-roller linear guide rails andcrossed-roller bearings, We also make rollers andwedge blocks for oil pumps, fishing tacklebearings, one-way bearings,aircylinders and some other use. Our products are sold to USA, Japan, Canada, Germany, Sweden and so on.
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