Product Description
Specifications:
Part Number: RA12008UUCC0
Brand: THK
Category: Crossed roller bearings
ID MM: 120 MM
OD MM: 136 MM
W MM: 8 MM
ID Inches: 4.7244 Inches
OD Inches: 5.3543 Inches
W Inches: 4.7244 Inches
Seal: Non-contact seal on both sides
Tolerance Class: Tolerance class P0/PN2 / ABEC 1
Material: Standard bearing steel
Temperature Range: -30 to +80 °C
Preload: With preload
Outer Ring: Two-part
Inner Ring: One-piece
Version: For inner ring rotation
Product Information:
New in box RA12008UUCC0THK Crossed roller bearings
Applications:
Crossed roller bearings are specialized bearings designed for applications that require high rigidity, accuracy, and load capacity in a compact space. They consist of cylindrical rollers arranged in a crossed pattern between inner and outer rings. This design allows for radial, axial, and moment loads to be supported simultaneously. Here are some common applications of crossed roller bearings: Robotic Arms and Manipulators, Machine Tools, Medical Imaging Equipment, Semiconductor Manufacturing, Aerospace and Defense, Precision Measurement Instruments, Telescops and Astronomical Instruments, Automation and Semiconductor Testing, Microscopy and Imaging Systems, High-Precision Motion Systems.
In summary, crossed roller bearings are essential components in a wide range of applications that demand high rigidity, accuracy, and load capacity in compact designs. Their unique design and performance characteristics make them ideal for precision motion control in industries such as robotics, machine tools, medical imaging, semiconductor manufacturing, aerospace, and scientific research.
