They're artificial sealed ball bearings, providing smooth rotation, great accuracy of attachment and simplified maintenance.
• 840 Sealed Ball Bearings x2
• Applications have TA07 framework pulleys, and M-chassis countertop gear area.
• using ball bearings as opposed to artificial and metal bearings provides better elements fit and more efficient rotation.
• These ball bearings utilize synthetic seals in place of steel people – this allows anyone to begin them around neat and work out utilization of them.
• Low-friction oil enable you to lubricate the inner workings.