Description
Product name : SFR144TA SFR144TAZ ( flange) For MINI NSK Handpieces
Accuracy grade :P4
Product material:
Outer circle : stainless steel 440C
Inner circle : stainless steel 440C
Retainer : Germany PTFE ( Teflon )
Spherome : Germany Ceramic ball
Paramete
step | 5.88mm |
External diameter | 6.35 mm |
Bore size | 3.175mm |
Height | 2.38mm |
Rotation rate: | 350000-400000/ minute |
Utility time : | > 80000 minute (Continuous idle test time) |