Active Member
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[China]
Address: No. C Building Runfengyuan Industrial Park, No.5175 Yiyuan Road, Xin'an Street, Baoan District, Shenzhen
Contact name:Sharon
Shenzhen Daiwa Bearing Company Limited |
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Small Flange ball bearings flanged deep groove ball bearing FR188ZZ
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 condotion.
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 | FR188ZZ-Flange Bearings | |
| Bore Diameter(mm) | 6.350 | |
| Outer Diameter(mm) | 12.700 | |
| Flange Outer Diameter(mm) | OPEN | 13.894 |
| ZZ | 13.894 | |
| Width(mm) | OPEN | 3.175 |
| ZZ | 4.762 | |
| Flange Width(mm) | OPEN | 0.584 |
| ZZ | 1.143 | |
| 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.
