Chrome Steel Clutch Bearings 5x10x4mm (4)
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Measurements:? ? ? ? ? ? ?Inside Diameter x Outside Diameter x Width
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Balls:? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?Chrome Steel
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Seals / Shields:? ? ? ? ? ? ?Metal and Rubber Red Shield
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Retainer Material:? ? ? ?Chrome Steel
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Precision Rating:? ? ? ? ?ABEC 5
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Lubrication:? ? ? ? ? ? ? ? ? Grease 71,000 RPM
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Structure:? ? ? ? ? ? ? ? ? ? ? Deep Groove
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Hardness of Balls:? ? ? ?HRC59-65
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Hardness of Rings:? ? ?HRC59-65
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\nPicture for illustration purposes only...