10Pcs 930 3x9x4
Size10pcs 930 3x9x4
Special Features
- 10Pcs 830 693ZZ ABEC-9 Tips Bearing 3x8x4mm For Strong Handpiece Bearing 940 1260 1480 1030 1040 1050 1060 1360 Naill Drill
Description
TECHNICAL SPECS
693ZZ Bearing Specifications
Bearing Type: Shielded
Bore Dia (d): 3.000 mm
Outer Dia (D): 8.000 mm
Width (B): 4.000 mm
Radius (min) (rs): 0.15 mm
Dynamic Load Rating (Cr): 474 N
Static Load Rating (Cor): 144 N
Max Speed (Grease): 50,000 rpm
Max Speed (Oil): 57,000 rpm Max.
Weight (g): 0.8 grams
Precision: ABEC-9
Standard Clearance: C0
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