MR104zz UP200 Drill Bearing,4x10x4mm Bearing with No Oil for High Speed,Dental Grinding Handle Ball Bearings(Pack of 10Pcs)

$38.99

  • Improper bearings will cause severe feverI has made 5000+ of attempts bearings of these special structure are developede bearings are not grease, and with improved cage.
  • This is dedicated to the nail machine and grinding machine in the bearings,These devices have to be at a speed of tens of thousands of RPM,So ordinary bearings are not applicable,Special structure is required.
  • Grease can play a role of lubrication and protection at slow speed in a moment of high speed, it will hinder,Including high temperature grease, also has no effect.
  • We already have customers using UP200 and Strong102,Speed in 20000-35000rpm, no problem.
  • Size:4x10x4mm With no grease. Also fits the UP200 UG12, UG14, SUG12 handpieces.

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FUSHIBEARING And taking into account the special structure of the bearing, We recommend a three-month replacement. 
         

TECHNICAL SPECS
Type: Nail Bearing Series
Structure: Deep Groove
Material: 52100 Chrome Steel
Closures: Metal Shielded(ZZ)
Lubrication: ( NO GREASE )
Clearance: C0
Model: MR104ZZ
Inner Size: 4 mm
Outer Size: 10 mm
Width Size: 4 mm
Quantity: 1 Lot = 10 Pcs

Additional information

Weight 0.014 kg
brand

FUSHIBEARING

dimensions

10 x 5 x 1 cm; 10 Grams