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View Full Version : Lead Screws, Nuts & Supports


  1. Driven Nut Ball screw conversion. (3 replies)
  2. Best lubrication for ball nuts (9 replies)
  3. Isel GFM 4433 ballnut preload (1 replies)
  4. Ballz (1 replies)
  5. What's a good target for backlash? (5 replies)
  6. need a part... and pulling my hair out now (18 replies)
  7. Ball screw advice (4 replies)
  8. SFU1605 Ballscrew Standard vs Anti-backlash (5 replies)
  9. Laser height positioner (2 replies)
  10. Ali Express (16 replies)
  11. Low-backlash ball screw recommendations (5 replies)
  12. Angular Contact Bearings for Belt Driven Screws (6 replies)
  13. Opening a bk12 support ?? (7 replies)
  14. Ball Screw Non Drive End Floating Bearing Design Variants and Help (5 replies)
  15. Best practice for tight BK12 (7 replies)
  16. Ballscrew runout (1 replies)
  17. gritty ballscrews (12 replies)
  18. BF support bearing query (2 replies)
  19. Hard (Turning)Times (2 replies)
  20. "Superior type" ballscrew end bearings (7 replies)
  21. Help needed identifiing ball screws (0 replies)
  22. Rolled or ground? (3 replies)
  23. NEMA23 mount for BK12 (2 replies)
  24. Running 4 1605 screws (13 replies)
  25. Ground ballscrew bargain... and a hexapod?! (5 replies)
  26. Ball screw advice (7 replies)
  27. Ballscrew machining problem ? (4 replies)
  28. BallNuts, 1,2 or a double. (12 replies)
  29. ball bearings in a ball nut, how many? (14 replies)
  30. 1202 ball screws with flangless nuts? (0 replies)
  31. Replacing Chinese screws/nuts with British bought gear. (4 replies)
  32. Bended ballscrews. What i can do? (25 replies)
  33. machining ballscrews (11 replies)
  34. Plastic ball nuts - any thoughts ? (6 replies)
  35. Ball nut brackets, how big do they have to be ? (6 replies)
  36. Which way round to mount a FK12 bearing ? (6 replies)
  37. wobble / wiggle on ballscrew double row angular contact bearing (7 replies)
  38. Bent ballscrews - is repair possible? (4 replies)
  39. advice on floating bearing - outer ting rotating (8 replies)
  40. ballnut - balls back in via the side cover and using less balls than original (9 replies)
  41. Looking into a ballscrew, not sure if I should buy. Help (21 replies)
  42. Any backlash setting needed for ballnut endowed machine? (1 replies)
  43. balscrews from linear motion bearing and rails, question about sizing (3 replies)
  44. Ballscrew for 3020T Y Axis (5 replies)
  45. 1605/1610 have they sent the wrong ones? (4 replies)
  46. BK12 end float? (15 replies)
  47. ballnut housing and floating end ballscrew assembly (12 replies)
  48. Imperial sized lead screws? (1 replies)
  49. Ballscrew or leave alone? (19 replies)
  50. Best place to get ballscrews? (6 replies)
  51. minimum lead screw size and support bearing sizing (5 replies)
  52. 1605 ballnuts (6 replies)
  53. Rotating Ball nut (30 replies)
  54. bearings and ballscrew dont fit each other (12 replies)
  55. z-axis - lead screw mount critique (0 replies)
  56. Ballscrew Covers (0 replies)
  57. How to get the balls back in a ballnut? (16 replies)
  58. Using SBR12 as ballscrew end support (12 replies)
  59. leadscrew conversion thoughts (21 replies)
  60. Ball Screw Straightening service in Scotland (0 replies)
  61. pictures of ballscrews?? (2 replies)
  62. Maximum length guideline for a standard 16mm ballscrew? (5 replies)
  63. Centec 2 ballscrews (29 replies)
  64. BK12 Hole Spacing Dimensions On Top (2 replies)
  65. How to pre load screws (6 replies)
  66. machined ballscrews (15 replies)
  67. Ballnut Lubrication / Grease (3 replies)
  68. 14mm ballscrew + nut for VMC260 (11 replies)
  69. Ballscrew Woes, help please! (9 replies)
  70. I need some help, Dukitec FK15 support unt - torque of the nut onto the ballscrew (0 replies)
  71. FK12 BEARING, tighten on lead screw first - newbie question?. (4 replies)
  72. Types of Ballnut and preload, questions - pros & cons ? (1 replies)
  73. Ball screw (5 replies)
  74. motors on which end of screw (9 replies)
  75. Ballscrews v. acme screws (13 replies)
  76. Dilemma with ball screw and motor mounting (4 replies)
  77. Low cost 0 backlash transmission - Ball bearing + trapezoidal screw (14 replies)
  78. Leadscrew (23 replies)
  79. Ball screw mounting questions (3 replies)
  80. BK12 & BF12 bearings (0 replies)
  81. TR12x3 description inconsistency (1 replies)
  82. Ball screw fixed end DIY support ideas needed. (8 replies)
  83. Stiff 1610 ballscrews, need help.... asap. (10 replies)
  84. Cheapo Leadscrew with minimum accuracy requirement! (16 replies)
  85. ISEL Ball nut (9 replies)
  86. Ballscrew Support Bearings - Angular or Self Align or ?? (8 replies)
  87. Driving floating end (ballscrew) (16 replies)
  88. Lost my balls!!! (26 replies)
  89. ebay ballscrew : Good deal or can of worms? (4 replies)
  90. Best way to machine ball screws? (34 replies)
  91. Ron Steele Mini Lathe CNC Conversion - Z Axis Leadscrew? (6 replies)
  92. supports for ballscrews (2 replies)
  93. optimum diameter??? (4 replies)
  94. Machining Ballscrews with a mini lathe (& ballscrew support questions) (15 replies)
  95. What pitch ballscrew would you recommend? (6 replies)
  96. Ball Screw Accuracy V Price (5 replies)
  97. Stationary Ball Screw (14 replies)
  98. Ballscrew Thickness! (51 replies)
  99. m16 studding work instead of ballscrews ? (11 replies)
  100. Ebay ballscrews (9 replies)
  101. Ballscrew machining details (9 replies)
  102. Belt Driving your leadscrews ! (11 replies)
  103. ACME / Trapezoidal leadscrews (8 replies)
  104. How to choose a lead scew (2 replies)
  105. Ideas for fitting leadscrews (8 replies)
  106. Super X1 conversion - Lead Screw Pitch? (2 replies)
  107. Anti-backlash bearings for acme screws (19 replies)