| Product Name | MR84-2RS Deep Groove Ball Bearings 4mm Inner Dia 8mm OD 3mm Bore Double Sealed Chrome Steel MR84RS |
| Brand | Neutral/ No brand |
| Model No | MR84RS |
| Sizes(mm) | 4x8x3mm bearing |
| Material | Chrome steel, 52100 bearing steel/ 100Cr6 |
| Sealed Type | 2RS rubber seals/ ZZ metal shields/Open |
| Precision | P0, P6/ ABEC-1, ABEC-3 |
| Used | MR84-2RS Deep Groove Ball Bearings 4mm Inner Dia 8mm OD 3mm Bore Double Sealed Chrome Steel MR84RS for rc hobby, use for all kinds of rolling spplication, jewelry, watch,tools, machines, rc model, rc car, rc wheel,furniture, printer machines, money machins, home appliance, cabinet, sliding doors, windows.... |
| Packing | 10pcs/tube+ carton |
| Shipping Method | By Air, Sea, Train, Truck, or other DDP Service |
MR84-2RS Deep Groove Ball Bearings 4mm Inner Dia 8mm OD 3mm Bore Double Sealed Chrome Steel MR84RS
MR84-2RS (I.D.=4mm, O.D.=8mm, Thickness=3mm)
mr84-2rs bearings are sealed on BOTH SIDES to keep lubricant in
Made from Chrome Steel (GCr15), durability and resistance to under heavy loads
ABEC Tolerance 1 (P0), Z2 Noise Level for most general use
Static load rating of 113 newtons and dynamic load rating of 336 newtons
Chromium Steel (GCr15) made with heat treating, provides high and uniform hardness, good wear resistance, and high contact fatigue performance.
MR84RS Suitable for all kinds of industrial equipment, micro motor, small rotary motor, office equipment and so on.
MR miniature bearing small size from MR128-RS 8x12x3.5mm MR52ZZ MR63 MR63ZZ MR74 MR74ZZ MR85, MR85ZZ, MR104, MR104ZZ MR105 MR105ZZ MR106, MR106ZZ, MR115 MR115ZZ MR117 MR117ZZ MR128ZZ, MR128 MR148 MR148ZZ MR116ZZ, MR126 MR126Z MR125ZZ ... also available rubber seals.
We make mini ball bearings for every type of application, including:Automotive, Medical, Industrial, Consumer Technology and Home Appliance industries.
For extreme conditions (high speed, high and/or low temperatures, high and low humidity, high loads). For high precision applications and critical security parts.
Feature:
Miniature and small bearings are used for extremely high speeds. These bearings offer a low level of noise, vibration, and frictional torque performance.
Miniature and extra-small ball bearings can be sealed by shields or rubber seals to prevent leakage of lubricating grease or entry of dust. Since the appropriate quantity of a high quality lubricating grease is factory sealed, the sealed miniature and extra-small ball bearings allows simplification of sealing devices around the bearing and facilitates easy handling.
Sealing and Lubrication:
The most popular sizes of miniature and small bearings are also produced in sealed versions. These bearings with Z and ZZ are greased using high quality grease, lubricated for life and suitable for high speeds. Bearings with the suffix RS or 2RS have lip seals on one or both sides made from nitrile butadiene rubber. CRAFT bearings grease is a low noise bearing grease which is thickened by lithium 12-hydroxy stearic, it is made from deeply refined mineral oil with rust and oxidation inhibitors through special technical process.
Zoty bearing supply RC ball bearing set, hybrid ceramic bearing, stainless steel ball bearing , flanged bearings, one way bearing... widely used for RC models, racing, trucks, boat, cars..
