1PC Silicon Nitride Ceramic Ball 20.638mm/21/21.43/22.225/23.018/23.812/26.988/27.78/28.575/30mm G5 SI3N4 Ceramic Balls Precision Balls(24.000mm)
Product details
| Management number | 221857555 | Release Date | 2026/05/04 | List Price | $24.95 | Model Number | 221857555 | ||
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1.High hardness, wear resistance, smooth surface, good roundness2.These ball bearings are precision engineered for perfect consistency of weight, dimensions and finish.3.Applications: Widely used in high-speed bottom noise bearings, motors, hardware, wrought iron, machinery parts, bicycles, motorcycles, automobiles, precision instruments, medical equipment, fishing gear, rails, universal ball, luggage, electronics industry.Also can be used as a grinding media. Commonly used in precision equipment such as ball screw, slider guide, linear bearing.There are many sizes of steel balls.
- Model Size: Diameter 20.638mm/21.000mm/21.430mm/22.000mm/22.225mm/23.018mm/23.812mm/24.000mm/25.000mm/25.400mm/26.200mm/26.988mm/27.780mm/28.000mm/28.575mm/30.000mm
- Item Type: G5 Ceramic Bearing Ball
- Material: SI3N4 Ceramic
- Hardness: HRC90-95; Surface: Ra0.01um
- High Temperature Resistance: 1200℃
| Department | Unisex Adult |
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| Item Weight | 10.6 ounces |
| Manufacturer | WEIWEIBEIER |
| Item model number | WWBR |
| Package Dimensions | 1.18 x 0.79 x 0.39 inches |
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