Original THK Cross Roller Bearings RA8008 RA8008UUCC0 RA8008UUC0 Rings use for Robots Arms Joints Rotary Tables ID 80mm* OD 96mm *Width 8mm,Weight 0.11kg

THK RA series cross roller ring separable outer ring type has high rigidity, loading capacity and rotation accuracy. It's ultra-thin and has integrated inner ring and separable outer ring, suited for where light weight, compact design are required, such as the swiveling units of industrial robot or manipulators RA series is a compact type of RB with extremely thin outer and inner rings. It is optimal for areas where the swiveling unit needs to be light and small Seal Non-contact seal on both sides,Material Standard bearing steel,Temperature range -30 to +80 °C Features Of Cross Roller Bearing 1.with excellent rotational accuracy 2. Installing simplifies operation 3. Bear large axial and radial loads 4.Significant savings in installation space 5. High speed capability 6. Shaft length and reduce processing costs, the geometry of thermal expansion is limited to hanges . 7. Nylon spacer, low inertia, low starting torque, easy to control angle indexing 8. Optimization of preload, rigidity, high precision guide rollers running 9. Carburizing steel provides excellent impact resistance and surface abrasion resistance 10. Simple but adequate lubrication

• THK RA series cross roller ring separable outer ring type has high rigidity, loading capacity and rotation accuracy
• It's ultra-thin and has integrated inner ring and separable outer ring, suited for where light weight, compact design are required, such as the swiveling units of industrial robot or manipulators
• RA series is a compact type of RB with extremely thin outer and inner rings. It is optimal for areas where the swiveling unit needs to be light and small
• Seal Non-contact seal on both sides,Material Standard bearing steel,Temperature range -30 to +80 °C
• RA,RU,RB and RE series are all available in stock