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15x21x4mm Ceramic Bearing
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15x21x4mm Ceramic Green shield and metal shield precision metric bearing.They use silicone nitride ceramic ball Si3N4 grade 5 that are smoothest for operations.
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5x10x4mm Ceramic Bearing
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5x10x4mm Ceramic Green shield and metal shield precision metric bearing.They use silicone nitride ceramic ball Si3N4 grade 5 that are smoothest for operations.
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5x11x4mm Ceramic Bearing
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5x11x4mm Ceramic Green shield and metal shield precision metric bearing.They use silicone nitride ceramic ball Si3N4 grade 5 that are smoothest for operations.
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5x13x4mm Ceramic Bearing
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5x14x4mm Ceramic Green shield and metal shield precision metric bearing.They use silicone nitride ceramic ball Si3N4 grade 5 that are smoothest for operations.
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6x10x3mm Ceramic Bearing
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6x10x3mm Ceramic Green shield and metal shield precision metric bearing.They use silicone nitride ceramic ball Si3N4 grade 5 that are smoothest for operations.
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8x14x4mm Ceramic Bearing
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8x14x4mm Ceramic Green shield precision metric bearing.They use silicone nitride ceramic ball Si3N4 grade 5 that are smoothest for operations.
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8x14x4mm Flanged Ceramic Bearing
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8x14x4mm Flanged Ceramic Green shield precision metric bearing.They use silicone nitride ceramic ball Si3N4 grade 5 that are smoothest for operations.
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8x16x5mm Ceramic Bearing
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8x16x5mm Ceramic Green shield and metal shield precision metric bearing.They use silicone nitride ceramic ball Si3N4 grade 5 that are smoothest for operations.
