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Harare
Bulawayo
Chiredzi
+263 242 486005-6 Mon - Fri 08:00am - 17:00pm 100 Buick Close, Msasa, Harare, Zimbabwe.
+263 9 461025/+263 9 461023 Mon - Fri 08:00am - 17:00pm Factory Number 6 44/46 Falcon Street Belmont Stand # 12299A Byo.
+263 242 4193 Mon - Fri 08:00am - 17:00pm 5500 Lion Drive, Chiredzi, Zimbabwe.
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CYLINDRICAL ROLLER BEARINGS

cylindrical_roller_bearings

CYLINDRICAL ROLLER BEARINGS

In bearings of this type, the cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds. There are different types designated as NU, NJ, NUP, N, NF (for single-row bearings), NNU, and NN (for double-row bearings, depending on the design or absence of side ribs). The outer and inner rings of all types are separable. Some cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other. These can be used as free-end bearings. Cylindrical roller bearings – in which either the inner or outer rings have two ribs and the other ring has one – are capable of taking some axial load in one direction. Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.