... support block, have strong technical force, advanced processing equipment. Be able to manufacture all kinds of screw support ... bearingBUK-6 42 X 20 X 25 0.10 Bearing support blocks, support blocks, nuts, cover, sleeve 150 ... BUK-10 70 X 24 X 43 0.86 Bearing support blocks, support blocks, nuts, cover, sleeve ... .00 BUK-25 105 X 48 X68 2.91 Bearing support blocks, support blocks, nuts, cover, sleeve ...