b'LinearMotionSupport UnitsBKFixed Ballscrew Support UnitsContains bearing housing, bearing set, cover, spacer, seal, locknut and setscrewDimensions (mm)ModelD1 L L1 L2 L3 C1 C2 B H b h B1 H1 T P M X Y ZBK10 10 25 5 30 5 13 6 60 39 30 22 34 32.5 16 46 3 6.6 10.8 5BK12 12 25 5 30 5 13 6 60 43 30 25 34 32.5 19 46 4 6.6 10.8 1.5BK15 15 27 6 32 6 15 6 70 48 35 28 40 38 22 54 4 6.6 11 6.5BK17 17 35 9 42 7 19 8 86 64 43 39 50 55 24 68 4 9 14 8.5BK20 20 35 8 45 8 19 8 88 60 44 34 52 50 30 70 4 9 14 8.5BK25 25 42 12 54 9 22 10 106 80 53 48 64 70 35 85 5 11 17 11BK30 20 45 14 61 9 23 11 128 89 64 51 76 78 40 102 6 14 20 13BK35 35 50 14 68 12 26 12 140 96 70 52 88 79 50 114 8 14 20 13BK40 40 61 18 76 15 33 14 160 110 80 60 100 90 50 130 8 18 26 17.5D2 ToleranceBK10 ~ BK12 -0.004/-0.012BK15 ~ BK25 -0.005/-0.012BK30 ~ BK40 -0.005/-0.014Model Dn D2 g6 D1 h7 L2 L1 M L3 L4 KBK10 14 10 8 39 15 M10 x 1.0 15 12 2x2BK12 16 12 10 39 15 M12 x 1.0 15 12 3x3BK15 20 15 12 41 20 M15 x 1.0 13 15 4x4BK17 25 17 15 53 27 M17 x 1.0 17 20 5x5BK20 25 20 17 55 27 M20 x 1.0 17 20 5x5BK25 32 25 20 66 36 M25 x 1.5 20 30 6x6BK30 40 30 25 73 42 M30 x 1.5 25 32 8x7BK35 50 35 30 83 50 M35 x 1.5 28 40 8x7BK40 63 40 35 98 70 M40 x 1.5 35 60 10x8T: 01827 288122F: 01827 253391E: sales@wmh-trans.co.ukwww.wmh-trans.co.uk18'