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 inFuzhou FujianChinain 2008. Build ISO9001 quality control system in 2013. Now we have3600square meters productionworkshopand40employees. Ourannualoutput is about 500 million PCS rollers and the turnover is about 3 milliondollar.
We always focus onspecial and customized rollers which are more shorterandsmaller.Our main products areprecisioncylindrical rollersandneedle rollers. We are especially professional in short cylindrical rollers for chainsaw guide bars, rollers for crossed-roller linear guide railsandcrossed-roller bearings, We also makerollers andwedge blocksfor 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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