Bearings
Sg7 Bearing Vs Abec 7|High Temperature Resistance:Ceramic ball thermal expansion coefficient is small, ensuring high-temperature stability up to 220°C.
High Rotation Speed:Ceramic ball's oil-free self-lubricating property allows for high rotation speeds, 1.5x faster than standard bearings.
Long Life:Ceramic ball bearing life is 2-3x longer than ordinary bearings, thanks to its dry-grease tolerance.
Corrosion Resistance:Stainless steel and ceramic hybrid construction offers general corrosion resistance.
Lightweight Design:At just 0.45g, this bearing combines lightness with high-performance capabilities.
TECHNICAL SPECS
Item: S683RS CB
Structure: Deep Groove
Bearing Material: 440C Stainless Steel
Ball Material:Ceramic Si3N4
Bearing Type : Hybrid ceramic ball bearing
Bore Dia (d): 3 mm
Outer Dia (D): 7 mm
Width (B): 3 mm
Closures: Metal Shielded(ZZ)
Lubrication: Free of Grease Free of Runing
Magnetic: little
Hardness: 58HRC
Corrosion Resistance: General
Clearance: C0
Bearing Grades: ABEC 7
Dynamic Load Rating (Cr) (Newtons): 264
Static Load Rating (Cor) (Newtons): 90
Ball Qty: 8
Ball Dia (Dw): 1.000 mm
Weight: 0.45 g
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Hign-concerned Chemical : None
Material : Stainless Steel &Ceramic
Model Number : S683RS CB
Material : Hybrid Ceramic
Bearing Material : : Stainless Steel AISI440C
Ball Material : : Ceramic Si3N4
Bearing Sizes : : 3x7x3mm
Inner Diameter : : 3 mm
Out Diameter : : 7 mm
Width : : 3 mm
Bearing Characteristics : : free of grease free running
Bearing Type : : Hybrid ceramic ball bearing
Application : : Fishing reel ,RC Race...and another high speed application