AS WELL AS OUR RANGE OF STANDARD PRODUCTS WE CAN ALSO OFFER IN HOUSING MACHINING AND CUSTOM MODIFICATIONS ON REQUEST – PLEASE CONTACT OUR SALES TEAM Head Accessories For Type 2 Jacks 31 TEL: 01827 288122 sales@wmh-trans.co.uk FAX: 01827 253390 www.wmh-trans.co.uk FF Simple Ballscrew Support Units Contains bearing housing, bearing and circlip Model ØD2 L H F FF06 6 10 6 4 FF10 8 12 7 5 FF12 10 15 7 8 FF15 15 17 9 8 FF17 17 20 11 9 FF20 20 20 11 9 FF25 25 24 14 10 FF30 30 27 18 9 Model FF06 FF10 FF12 FF15 FF17 FF20 FF25 FF30 T: 01827 288122 • F: 01827 25 E: sales@wmh-trans.co.uk • www.w FF Simple Ballscrew Support Units Contains bearing housing, bearing and circlip Su Model Dimen ØD2 L H F ØD FF06 6 10 6 4 22 FF10 8 12 7 5 28 FF12 10 15 7 8 34 FF15 15 17 9 8 40 FF17 17 20 11 9 50 FF20 20 20 11 9 57 FF25 25 24 14 10 63 FF30 30 27 18 9 75 Model ØDn FF06 10 FF10 12 FF12 16 FF15 20 FF17 25 FF20 25 FF25 32 FF30 40 T: 01827 288122 • F: 01827 253391 E: sales@wmh-trans.co.uk • www.wmh-tr Type Jack Size ØD2 L H F ØD ØA PCD B X Y Z FF06 - 6 10 6 4 22 36 28 28 3.4 6.5 4.0 FF10 M0 8 12 7 5 28 43 35 35 3.4 6.5 4.0 FF12 M1 10 15 7 8 34 52 42 42 4.5 8.0 4.0 FF15 M2 15 17 9 8 40 63 50 52 5.5 9.5 5.5 FF17 - 17 20 11 9 50 77 62 61 6.6 11.0 6.5 FF20 M3 20 20 11 9 57 85 70 68 6.6 11.0 6.5 FF25 - 25 24 14 10 63 98 80 79 9.0 15.0 8.5 FF30 M4 30 27 18 9 75 117 95 93 11.0 17.5 11.0 FF Simple Ballscrew Support Units Contains bearing housing, bearing and circlip Support Units Model Dimensions (mm) ØD2 L H F ØD ØA PCD B X Y Z FF06 6 10 6 4 22 36 28 28 3.4 6.5 4 FF10 8 12 7 5 28 43 35 35 3.4 3.5 4 FF12 10 15 7 8 34 52 42 42 4.5 8 4 FF15 15 17 9 8 40 63 50 52 5.5 9.5 5.5 FF17 17 20 11 9 50 77 62 61 6.6 11 6.5 FF20 20 20 11 9 57 85 70 68 6.6 11 6.5 FF25 25 24 14 10 63 98 80 79 9 15 8.5 FF30 30 27 18 9 75 117 95 93 11 17.5 11 Model Dimensions (mm) ØDn ØD2 L5 ØD3 L6 L7 FF06 10 6 -0.005 -0.012 9 5.7 6.8 0.8 FF10 12 8 -0.005 -0.012 10 7.6 7.9 0.9 FF12 16 10 -0.005 -0.014 11 9.6 9.15 1.15 FF15 20 15 -0.005 -0.014 13 14.3 10.15 1.15 FF17 25 17 -0.005 -0.014 16 16.2 13.15 1.15 FF20 25 20 -0.005 -0.014 19 19 15.35 1.35 FF25 32 25 -0.005 -0.014 20 23.9 16.35 1.35 FF30 40 30 -0.005 -0.014 21 28.6 17.75 1.75 T: 01827 288122 • F: 01827 253391 E: sales@wmh-trans.co.uk • www.wmh-trans.co.uk 21 LinearMotion RB F mple Ballscrew upport Units ins bearing housing, bearing and circlip Support Units del Dimensions (mm) ØD2 L H F ØD ØA PCD B X Y Z 06 6 10 6 4 22 36 28 28 3.4 6.5 4 10 8 12 7 5 28 43 35 35 3.4 3.5 4 12 10 15 7 8 34 52 42 42 4.5 8 4 15 15 17 9 8 40 63 50 52 5.5 9.5 5.5 17 17 20 11 9 50 77 62 61 6.6 11 6.5 20 20 20 11 9 57 85 70 68 6.6 11 6.5 25 25 24 14 10 63 98 80 79 9 15 8.5 30 30 27 18 9 75 117 95 93 11 17.5 11 Model Dimensions (mm) ØDn ØD2 L5 ØD3 L6 L7 FF06 10 6 -0.005 -0.012 9 5.7 6.8 0.8 FF10 12 8 -0.005 -0.012 10 7.6 7.9 0.9 FF12 16 10 -0.005 -0.014 11 9.6 9.15 1.15 FF15 20 15 -0.005 -0.014 13 14.3 10.15 1.15 FF17 25 17 -0.005 -0.014 16 16.2 13.15 1.15 FF20 25 20 -0.005 -0.014 19 19 15.35 1.35 FF25 32 25 -0.005 -0.014 20 23.9 16.35 1.35 FF30 40 30 -0.005 -0.014 21 28.6 17.75 1.75 01827 288122 • F: 01827 253391 sales@wmh-trans.co.uk • www.wmh-trans.co.uk 21 Type Jack Size Radial Load Capacity Dyn KgF Stat KgF FF06 - 80 224 FF10 M0 130 330 FF12 M1 190 450 FF15 M2 280 560 FF17 - 480 950 FF20 M3 670 1300 FF25 - 795 1425 FF30 M4 1150 1990 Type Jack Size ØD2 L5 ØD3 L6 L7 FF06 - 6 -0.004 9 5.7 6.80 0.80 -0.012 FF10 M0 8 -0.005 10 7.6 7.90 0.90 -0.012 FF12 M1 10 -0.005 11 9.6 9.15 1.15 -0.014 FF15 M2 15 -0.005 13 14.3 10.15 1.15 -0.014 FF17 - 17 -0.005 16 16.2 13.15 1.15 -0.014 FF20 M3 20 -0.005 19 19.0 15.35 1.35 -0.014 FF25 - 25 -0.005 20 23.9 16.35 1.35 -0.014 FF30 M4 30 -0.005 21 28.6 17.75 1.75 -0.015 BEARING DIMENSIONS MACHINING DETAILS WMH FF series support bearings can be used to allow type 2 travelling nut type screw jacks to have greater compressive load capacities at longer strokes compared to being unsupported. The bearings help keep the screw thread supported and prevent any lateral deviation from the centre line of the screw thread and can help reduce buckling and whip. WMH can also tailor the screw end machining to suit any bearing pack arrangement so please contact us with your specific requirements or design queries.