Self-lubricating all ceramic small bearing 3x13x5 4x16x5 5x19x6 6x22x7 7x26x9 8x28x9 9x30x10 mm ZrO2 High temperature bearing

Self-lubricating all ceramic small bearing 3x13x5 4x16x5 5x19x6 6x22x7 7x26x9 8x28x9 9x30x10 mm ZrO2 High temperature bearing

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