The ball bearing slide central rail set GBD04-160 is composed of ball retainer combined with precise ball bearings arranged in smaller clearance, with the exclusive rails been heat treatment and cryogenic finish, then, forming precisely ginding V-grooves. It is suitable for limited stroke linear motion system with low friction, light load and high accuracy.

• 1 set = 1 center rail + 2 rails + 2 ball retainers + 8 end screws
• Rail Length: 160mm
• Stroke: 130mm
• Height T: 11mm
• Diameter of ball D: 4mm
• Number of balls B: 14 pcs.
• Length of retainer L3: 98.8mm
• Material:
  • Rail aus SUJ2
  • Retainer aus Phosphor bronze (C5191)
  • Roller aus SUJ2
• Basic Dynamic Load Rating per ball: 43N
• Basic Static Load Rating per ball: 148N
• Allowable Load per ball: 49,3N