China precision Short small cylindrical roller for crossed roller bearing supplier
Main parameter:
Material:GCR15,SUJ2,AISI52001,100CR6
Hardness:HRC60 65
Out diameter tolerance: about 0.005mm(Optional other tolerance)
Length tolerance:about 0.03mm
Chamfer: R0.08 to 0.15mm
Parallelism:0.02mm
Perpendicularity:0.02mm
Roughness:Ra0.16um
Main uses:
1.Chain saw guide bars,chainsaw
2.Tea-picking machine,lawnmower
3.Gravity Sensor for mobile
4.Electronic products
5.One way bearing, one way clutch
6.Free wheeling clutch,wedge type one-way bearing
7.Small bearings,mini bearings, ultra-thin bearings
8.Precision gasket shims
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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