Bearings, Hybrid Ceramic Bearings 1pcs 4x8x3 mm SMR84C ZZ CB LD ABEC-7 Hybrid Ceramic Bearing MR84 SMR84 Z L840ZZ Greaselessness Si3N4 Ceramic Balls RC Bearings(SMR84C-ZZ 4x8x3mm),High Hardness and T
Product details
| Management number | 239330553 | Release Date | 2026/07/14 | List Price | US$12.32 | Model Number | 239330553 | ||
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Bearing NO.: SMR84C-ZZRings Material: 440C Stainless SteelBalls Material: Si3N4 CeramicInner Diameter: 4mmOuter Diameter: 8mmWidth: 3mmPrecision: ABEC-7(P4)Seal Type: Metal ShieldLubrication: Self-Lubrication(No grease or oil)Feature: High speed, Drylubrication, insulation.Since monitors are not calibrated same, item colors displayed in photos may be showing slightly different from the actual item.Please allow 0-1 inch error due to manual measurement.
- Bearings are sealed to retain lubricant
- The rotation speed is faster, the ceramic ball has oil-free self-lubrication, and the friction coefficient of the ceramic ball is small, so the rotation speed of the ceramic ball bearing can reach 1.5 times or more.
- Long life: Since it does not use grease and uses ceramic balls, it has a lifespan 2 to 4 times longer than ordinary bearings.
- Insulation. Ceramic ball bearings insulate the inner and outer bearing rings.
| ASIN | B0F6NDRNWQ |
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| Model | SURRYN |
| Brand Name | SURRYN |
| Unit Count | 1.0 Count |
| Part Number | SURRYN |
| Manufacturer | SURRYN |
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