R-1660ZZ 696AZZ High Precision Miniature Deep Groove Ball Bearing for Toys
696A - 2Z Mini Ball Bearing, which has its outer diameter size adjusted based on the conventional 696 bearing, is used for small rotating components such as toys.
Item No :
R-1660ZZ 696AZZSize (d*D*B) :
6x16x5mmMaterial :
chrome steelLead Time :
3-5 working daysWeight :
0.004KGR-1660ZZ 696AZZ High Precision Miniature Deep Groove Ball Bearing for Toys
⚙️Product description:
Model 696A-2Z is made of conventional bearing steel. Some models in the same series can also be made of stainless steel. The cage type is stamped from steel plate, with standard radial internal clearance. The operating temperature range is from -20℃ to +120℃.

⚙️Technical Parameters:
| Item No. | R-1660ZZ 696AZZ |
| Branding | Famous brand/RMO/Neutral/OEM |
| Sealing | OPEN, ZZ , 2RS |
| Material | Stainless steel (420 440C 304 316), chrome steel Gcr15,carbon steel, hybrid ceramic, full ceramic. |
| Lead Time | 3-5 days |
| Precision | p0 p6 p5 p4 |
| Clearance | C2 C0 C3 C4 |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Cage material | Steel, nylon, copper |
| Shipping Port | GUANGZHOU, NINGBO, SHANGHAI |
| Payment | 100% T/T, or 30% T/T In Advance ,70% T/T After Finished Production |
Protection structure: The "2Z" in the model indicates that metal dust covers are installed on both sides of the bearings, which can effectively prevent dust and impurities from entering the bearing interior, reducing the wear of rolling elements and raceways, and extending the service life. It also facilitates maintaining the performance of the internal lubricating grease.
Load capacity: The reference rated dynamic load is approximately 0.884 KN, and the rated static load is approximately 0.27 KN. This can meet the light to moderate radial load requirements of small equipment.
Speed performance: The maximum speed under grease lubrication conditions can reach 46,000 revolutions per minute, and even higher when using oil lubrication, suitable for small transmission scenarios with medium to high-speed operation.
This bearing is widely used in small instruments, miniature motors, small household appliances and other equipment due to its miniaturized size and reliable performance. It is also suitable for toy small transmission components, agricultural machinery miniature mechanisms, RC models (such as remote-controlled helicopters, racing cars), and various small light industrial machinery equipment. It is a commonly used bearing model for low-cost miniature transmission scenarios.
| 1. Keep clean | 2. Use with caution | 3. appropriate tool | 4. Hot-loading | 5. Be careful of rust |
| Dust will have a bad effect on the bearing, so keep the surrounding clean. | Strong impact during use can easily cause scratches and indentations. | Avoid replacing existing tools, and use appropriate tools. | Bearings are precision parts, so hot installation is recommended. | Sweat on your hands during operation will cause rust, so it is best to wear gloves. |
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