| Type: | Ceramic Ball |
|---|---|
| Outside Diameter: | 1-100 mm |
| Bore Size: | 5-50 mm |
| Brand Name: | FBF NSK |
| Type: | Ball bearing |
| Material: | Chrome steel |
| Place of Origin: | China (Mainland) |
| Model Number: | 6805 |
| Structure: | Deep groove |
| Bore Size: | 95mm |
| Outside Diameter: | 100mm |
| Precision Rating: | P2 P4 P5 |
| Seals Type: | open, seal |
| Number of Row: | single row double row |
| width: | 1-100mm |
| bearing precision: | ABEC-1 3 5 7 P2 P3 P4 P5 |
| bearing material: | hrome steel-stainless steel-carbon steel-plastic-ceramic |
Quick Details
Specifications
NSK FBF Full Ceramic Bearing 6805 25X37X7 High Temp. 400 Max
Full Ceramic Bearings are made entirely of ceramic material and are superior to common steel bearings in many ways. Ceramic is the perfect material for any application seeking to achieve higher RPM's, reduce overall weight or for extremely harsh environments where high temperatures and corrosive substances are present. Applications such as cryopumps, medical devices, semiconductors, machine tools, turbine flow meters, food processing equipment, robotics and optics.
Ceramic materials commonly used for bearings are Silicon Nitride (Si3N4), Zirconia Oxide (ZrO2), or Silicon Carbide (SiC.)
| Bearing No. | Boundary dimensions(mm) | Mass(kg) | (refer) | ||
| d | D | B | ZrO2 | Si3N4 | |
| 688CE | 8 | 16 | 4 | 0.0025 | 0.0014 |
| 689CE | 9 | 17 | 4 | 0.0027 | 0.0015 |
| 6800CE | 10 | 19 | 5 | 0.004 | 0.0021 |
| 6801CE | 12 | 21 | 5 | 0.005 | 0.0025 |
| 6802CE | 15 | 24 | 5 | 0.005 | 0.0029 |
| 6803CE | 17 | 26 | 5 | 0.005 | 0.0029 |
| 6804CE | 20 | 32 | 7 | 0.013 | 0.007 |
| 6805CE | 25 | 37 | 7 | 0.016 | 0.009 |
| 6806CE | 30 | 42 | 7 | 0.018 | 0.01 |
| 6807CE | 35 | 47 | 7 | 0.021 | 0.011 |
| 6907CE | 55 | 10 | 0.058 | 0.031 | |
| 6808CE | 40 | 52 | 7 | 0.02 | 0.013 |
| 6809CE | 45 | 58 | 7 | 0.029 | 0.016 |
| 6810CE | 50 | 65 | 7 | 0.038 | 0.021 |
| 6811CE | 55 | 72 | 9 | 0.06 | 0.03 |
| 6812CE | 60 | 78 | 10 | 0.08 | 0.04 |
| 6813CE | 65 | 85 | 10 | 0.1 | 0.05 |
| 6814CE | 70 | 90 | 10 | 0.1 | 0.056 |
| 6314CE | 150 | 35 | 1.98 | 1.07 | |
| 6815CE | 75 | 95 | 10 | 0.11 | 0.06 |
| 6816CE | 80 | 100 | 10 | 0.12 | 0.063 |
| 6817CE | 85 | 110 | 13 | 0.2 | 0.11 |
| 6818CE | 90 | 115 | 13 | 0.21 | 0.12 |
| 6819CE | 95 | 120 | 13 | 0.23 | 0.12 |
| 6820CE | 100 | 125 | 13 | 0.24 | 0.13 |
| 6821CE | 105 | 130 | 13 | 0.25 | 0.14 |
| 6822CE | 110 | 140 | 16 | 0.38 | 0.21 |
| 6824CE | 120 | 150 | 16 | 0.41 | 0.22 |
