... Be able to manufacture all kinds of screw support block and sliding platform, have high precision machining, guaranteed quality ... 32 0.40Bearing support blocks, support blocks, nuts, cover, sleeve 150.00 BUK-1070 X 24 X ... 0.86Bearing support blocks, support blocks, nuts, cover, sleeve 140.00 BUK-1580 X 25 X ... 58 2.24Bearing support blocks, support blocks, nuts, cover, sleeve 220.00 BUK-25105 X 48 X68 ...