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ceramic material | typical types | anti- corrosion | speed limited | max working temp | load capacity | ||
ring | balls | cage | |||||
GCr15 | Si3N4 | PEEK/PTFE/Phenolic resin tube n o cage | 7000 7200 7300 718006000 NN3000 | ••••• | 200°C | ••••• | |
M50 | Si3N4 | PEEK/Phenolic resin tube no cage | 7000 7200 7300 71800 6000 NN3000 | •••• | 260°C~520°C | •••• | |
W18Cr4V | Si3N4 | PEEK/PTFE/Phenolic resin tube no cage | 7000 7200 7300 71800 6000 NN3000 | • | ••••• | 260°C~520°C | ••••• |
M50 | SSiC | PEEK/PTFE/Phenolic resin tube no cage | 7000 7200 7300 71800 6000 NN3000 | •••• | 260°C~520°C | •••• | |
W18Cr4V | SSiC | PEEK/PTFE/Phenolic resin tube no cage | • | •••• | 260°C~520°C | •••• |
ceramic ball bearings