DocumentDescriptionChrome steel material: Made of quality chrome steel with excellent strength, hardness, and wear resistance. It can withstand significant radial and axial loads, providing reliable support in a variety of applications.Double Shielded Bearings: Offer a physical barrier against larger particles and moderate amounts of dirt or dust, which extends the service life of the bearing and maintains optimal performance.Wide Application: Widely used in various small-scale applications, including RC cars, skateboards, inline skates, 3D Printer, and industrial machinery where compact size and smooth operation are required. Easy Installation & Replacement.MaterialShield Type: Double Metal ShieldRace Material: Chrome Steel (GCr15)Ball Material: Chrome Steel (GCr15)Cage Material: Chrome Steel (GCr15)Selecting GuideOpen Type (No Designation Suffix) - Suitable for high-speed and even very high-speed operation.Shielded (Designation Suffix Z/ZZ) - High speed. Protect from dirt and debris.Sealed (Designation Suffix RS/2RS) - Made of sheet steel reinforced nitrile butadiene rubber (oil- and liquid-resistant). Lower limit speed than metal shield bearings.
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10pcs MR117ZZ Miniature Ball Bearings 7x11x3mm Double Shielded Bearings
Description- Chrome steel material: Made of quality chrome steel with excellent strength, hardness, and wear resistance. It can withstand significant radial and axial loads, providing reliable support in a variety of applications.
- Double Shielded Bearings: Offer a physical barrier against larger particles and moderate amounts of dirt or dust, which extends the service life of the bearing and maintains optimal performance.
- Wide Application: Widely used in various small-scale applications, including RC cars, skateboards, inline skates, 3D Printer, and industrial machinery where compact size and smooth operation are required. Easy Installation & Replacement.
Material- Shield Type: Double Metal Shield
- Race Material: Chrome Steel (GCr15)
- Ball Material: Chrome Steel (GCr15)
- Cage Material: Chrome Steel (GCr15)
Selecting Guide- Open Type (No Designation Suffix) - Suitable for high-speed and even very high-speed operation.
- Shielded (Designation Suffix Z/ZZ) - High speed. Protect from dirt and debris.
- Sealed (Designation Suffix RS/2RS) - Made of sheet steel reinforced nitrile butadiene rubber (oil- and liquid-resistant). Lower limit speed than metal shield bearings.