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HOME > LINEAR BEARINGS > HOUSINGS > COMPLETE LINEAR SLIDE

COMPLETE SLIDING SYSTEMS (CLOSED TYPE):

PDF Catalogue of Linear Bearings

These housing units with four Standard Ball Bushings are cheaper than adjusting or aligning several single units or using Torque-Resistant Ball Bushings.  The shafts are machined to order and can be supplied to any length (limited only by the permissible deflection).

This complete slide table assembly consists of two Aluminium Shaft End Support Blocks (WB46-7.. (fixed) or TB46-8.. (free) - see below) holding two parallel precision steel shafts and an aluminium housing unit containing four Standard Ball Bushings. Reference VB40-2..

complete sliding system aluminium linear bearing housing VB40

The assembly can be arranged so that the table is fixed and the shaft ends are free, or the table can be free and the ends fixed. The housing unit is supplied equipped with fully sealed ball bushings as standard.  For operating temperatures of more than 80ºC unsealed NB00 ball bushings are available. Ordering reference number VB40-0.. (shaft diameter).

By specifying KB50-... stainless steel ball bushings and stainless steel shafts the whole assembly can be made corrosion-resistant therefore offering limitless possibilities. Ordering reference number VB40-5..  (shaft diameter).

PDF data sheet

linear sliding system with aluminium housing

Housing Shaft Supports d A H h C D E R i B S T N k F G Load C (kN) Load C0 (kN)
Fixed End Free End
VB40-208     8 65 23 15.5 24 16 55 32     4.3 M5 11       0.9 1.2
  WB46-708 TB46-808 8 65 23         32 12.5 12 5.5 M5   11 52 22    
VB40-212     12 85 32 16 34 22 73 42     5.3 M6 13       1.3 2
  WB46-712 TB46-812 12 85 32         42 18 14 6.6 M6   14 70 28    
VB40-216     16 100 36 18 38 26 88 54     5.3 M6 13       1.5 2.3
  WB46-716 TB46-816 16 100 36         54 20 18 9.0 M8   16 82 32    
VB40-220     20 130 46 23 48 32 115 72     6.4 M8 18       3.2 4.9
  WB46-720 TB46-820 20 130 46         72 25 20 11.0 M10   21 108 42    
VB40-225     25 160 56 28 58 40 140 88     8.4 M10 22       5.6 8.7
  WB46-725 TB46-825 25 160 56         88 30 25 13.5 M12   26 132 52    
VB40-230     30 180 64 32 67 47 158 96     10.5 M12 26       6.3 10
  WB46-730 TB46-830 30 180 64         96 35 25 13.5 M12   29 150 58    
VB40-240     40 230 80 40 84 62 202 122     13.5 M16 34       11 15
  WB46-740 TB46-840 40 230 80         122 44 30 17.5 M16   36 190 72    
VB40-250     50 280 96 48 100 75 250 152     13.5 M16 34       16.5 26
  WB46-750 TB46-850 50 280 96         152 52 30 17.5 M16   44 240 88