SFR144TA SFR144TAZ ( flange) high speed mini bearings
Acid and alkali resistanceï¼› Washable ï¼› High temperature disinfection
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Description
Product name : SFR144TA SFR144TAZ ( flange) For MINI NSK Handpieces
Accuracy grade ：P4
Product material:Â
Outer circle : stainless steel 440C
Inner circle : stainless steel 440C
Retainer :  Germany PTFE ( Teflon )
Spherome : Germany Ceramic ball
Paramete
| Flange:Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â | 7.52mm |
| Flange thickness | 0.571mm |
| External diameter | 6.35 mm |
| Bore size | 3.175mm |
| Height | 2.381mm |
| Rotation rate:Â | 350000-400000/ minute |
| Utility time : | > 45000 minute (Continuous idle test time) |
Â
