DINGGUANGHE-CUP Power Transmission Products 627 627CE Full Ceramic Bearing (1 PC) Si3N4 Material All Silicon Nitride Ceramic Ball Bearings 7227 mm Ball Bearings
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Surface Roughness: Ra 0.05; Torque Capacity: 7x22x7mm; Material: Si3N4 Ceramic
Model Number: 627 Full Ceramic Si3N4; Coatings: Non-magnetic; Structure: PTFE Cage
Bearing Material: Silicon Nitride; Dynamic Load Rating (Cr) (N): 1956
Static Load Rating (Cor) (N): 772; Max Speed (X1000 RPM): 54
Ball Qty: 7; Weight (g): 8.9
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