Detailed Product Description
NSK produces cylindrical roller bearings 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. 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.
The rollers of cylindrical roller bearings 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
optimizes rolling motion of the rollers. The benefits derived from
this compared with traditional designs include enhanced operational
reliability and a greater insensitivity to misalignment.
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