Shenzhen Daiwa Bearing Company Limited
Shenzhen Daiwa Bearing Company Limited Let the world rotate more smoothly!
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High precision rating flanged deep groove ball bearing FR3ZZ with fast rotating speed High RPM
Ⅰ. About Extra-miniature, miniature and small ball bearings of this type have flanges on their outer rings to make positioning in the axial direction easy, and they achieve economy by eliminating the need to spotface the housing edges.
This type is ideal for parts that require high-speed rotation, low-friction torque and low-vibration/noise for devices that should be smaller, thinner and lighter-weight..
Ⅱ. Feature : Advantage MF684ZZ flanged ball bearings with a flange on the outer, axial positioning easy.no need bearing block, become more economical. flanged ball bearings is suitable for low-friction bearing torque, high rigidity, good rotation accuracy condition.
Ⅲ. Application: Miniature Flanged ball bearings is use in small motor, R/C toys, micro engine, R/C cars, RC Aircraft, Radio Control,RC Slot car and mini fan, etc.
Ⅳ. Specification
| Series | Inch Flange Bearings | |
| Type | FR3ZZ-Flange Bearings | |
| Bore Diameter(mm) | 4.762 | |
| Outer Diameter(mm) | 12.700 | |
| Flange Outer Diameter(mm) | OPEN | 14.351 |
| ZZ | 14.351 | |
| Width(mm) | OPEN | 4.978 |
| ZZ | 4.978 | |
| Flange Width(mm) | OPEN | 1.067 |
| ZZ | 1.067 | |
| Grease Rate | 25%~30% | |
Ⅴ. PACKING / Shipping
Normally we packed as below 3 methods, also we can provide package as customer requirements:
1) Tube+outer carton+pallets
2) Single box+outer carton+pallets
3) Tube package+middle box+outer carton+pallets
Ⅵ. Product Show:
Other models
| Type | Inner Diameter | Outer Diameter | Width | Load Rating Cr(N) | Load Rating Cor(N) | Max Speed | ||
| Grease | Oil | |||||||
| OPEN | ZZ | *1000rpm | ||||||
| R2-5ZZ | 3.175 | 7.938 | 2.779 | 3.571 | 558 | 180 | 60 | 67 |
| R2ZZ | 9.525 | 3.967 | 3.967 | 631 | 219 | 56 | 67 | |
| R2ZZA | 12.7000 | 4.366 | 4.366 | 640 | 227 | 53 | 63 | |
| R168ZZS | 6.35 | 9.525 | 3.175 | 3.175 | 373 | 172 | 48 | 56 |
| R188ZZ | 12.7000 | 3.175 | 4.762 | 1082 | 442 | 40 | 50 | |
If you have other questions, please feel free to contact us as below.