China factory supply high precision needle roller bearing for oil pumps
Main parameter:
Material:GCR15, SUJ2 , AISI52001
Hardness:HRC60 65
Out diameter tolerance:0.01mm
Length tolerance:0.005mm
Parallelism:0.003mm
Perpendicularity:0.005mm
Endface runout:0.003mm
Roundness:0.001mm
Roughness:Ra0.10um
Main use:
1.fuel pump, diesel oil pump, lubricating pump, gasoline pump, motor driven pump, water pump
2.roller type pumps for some other use.
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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