Cheap grade, Buy Directly from China Suppliers:Ballscrew support Unit C5 grade take with Angular contact bearings fixed side rectangular type BKBF20 BKBF25 each for 2pcs
SHIP LIST:2pc Supports AKD: Bk20 take with Angular contact bearings 2pc Bk25 take with contact bearing BF20-2pcs.BF25-2pcs