For applications where rotational accuracy, consistency and rigidity are critical, Timken has the solution – Timken® precision cylindrical roller bearings for rotary tables, indexing and vertical mill heads.
Timken’s precision cylindrical roller bearings feature an integrated design that includes an L-shaped inner ring, shaft washer, outer ring, two thrust roller cage assemblies and a radial full complement row. The result? An easy-to-install unit that can manage loads from multiple directions. Superior running accuracy, lower operating temperature and reduced noise through P4 precision class.
- Greater load-carrying capacity and better bearing stiffness control, thanks to closely controlled preload.
- Oil lubrication standard, with grease lubrication available.
- Potential for increased axial stiffness with an optional thrust washer.
- Bore sizes ranging from 80mm (3.149 in.) to 460mm (18.110 in).
View the Timken brochure for full details on product features, performance data and information on precision CRBs for rotary tables.
View interchange information for Timken precision CRBs.