| Customization: | Available |
|---|---|
| Contact Angle: | 15° |
| Aligning: | Aligning Bearing |
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Product Name
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Zirconia full ceramic ball bearings
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Material
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Zirconia
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Color
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white
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Standard
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DIN GB ISO JIS BA ANSI
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Temperature
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100 ºC~800 ºC
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Application
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Semiconductor, PDP, LCD,manufacturing equipment, plating equipment, synthetic textile manufacturing machine,Vacuum Environment
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These are non magnetic, non-conductive and highly corrosion resistant to most chemicals although ZrO2 bearings are not recommended for prolonged contact with steam. Full complement bearings or those with a 316 stainless cage can be used up to 400°C while bearings with a PEEK or PTFE cage can cope with temperatures of up to 250°C. For temperatures below -70°C, PTFE or 316 stainless steel cages are preferred. Standard radial clearance for full ceramic bearings is C0 but other clearances can be supplied to order.
ZrO2 ceramic bearings are generally used for their extreme temperature capabilities, excellent corrosion resistance or non-magnetic properties. Other sizes can be supplied on request.
3. We also can offer following bearings , please check .
| ype | Boundary dimensions | Load rating | Limiting speeds | ||||
| ID | d | D | B | Cr(KN) | Cor(KN) | grease | oil |
| 683 | 3 | 7 | 2 | 0.56 | 0.22 | 54000 | 64000 |
| 684 | 4 | 9 | 2.5 | 0.564 | 0.277 | 53000 | 63000 |
| 685 | 5 | 11 | 3 | 0.63 | 0.28 | 45000 | 53000 |
| 686 | 6 | 13 | 3.5 | 0.952 | 0.442 | 40000 | 50000 |
| 687 | 7 | 14 | 3.5 | 1.032 | 0.513 | 40000 | 50000 |
| 688 | 8 | 16 | 4 | 1.102 | 0.592 | 36000 | 43000 |
| 689 | 9 | 17 | 4 | 1.168 | 0.668 | 36000 | 43000 |
| 6800 | 10 | 19 | 5 | 1.59 | 0.985 | 37000 | 48400 |
| 6801 | 12 | 21 | 5 | 1.44 | 1.04 | 32000 | 42900 |
| 6802 | 15 | 24 | 5 | 1.56 | 1.26 | 28000 | 37400 |
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