TWB Cylindrical roller bearings are available
in many designs, dimension series and sizes. The majority are
single row bearings with a cage. Single and double row full
complement bearings (without cage) complete the standard assortment
for general engineering. Cylindrical Roller Bearings with a cage
can accommodate heavy radial loads and operate at high speeds. Full
complement bearings are suitable for very heavy radial loads at
moderate speeds.
In cylindrical roller bearings, the rollers are a key component.
Their geometry, the so-called logarithmic profile, provides an
optimum stress distribution in the contact zones in the bearing.
Their surface finish maximizes lubricant film formation and
optimises rolling motion of the rollers. The benefits derived from
this compared with traditional designs include enhanced operational
reliability and a greater insensitivity to misalignment.the ring
with the integral flanges together with the cylindrical roller and
cage assembly can be separated from the other ring. This results in
easy mounting and dismounting, particularly where the load
conditions are such that interference fits are required for both
rings.
22220
22320
23020
24026
23122
24128