BEARING INDUSTRIA CUSCINETTI S.P.A.

NSK 6200 Bearing

 

Single row cylindrical roller bearings without an inner ring

Cylindrical Roller Bearings are bearing in which cylinders are used as the rolling elements as opposed to balls in ball bearings. As such, the rollers have a greater (linear) contact area with the outer ring and are distribute loads across a broader surface. Subsequently, they have a relatively high radial load capacity and are suitable for high speeds. Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.

Depending on the series as defined below a number of cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other which can be used as free-end bearings.

Pressed steel (with or without tins or fins) or machined brass cages are generally used, but sometimes molded polyamide cages are also available depending on the application. Cylindrical Roller Bearings are also available without cages with a full complement of rollers. This allows even higher loads but at the expense of speed.

skf RNU 212 ECJ Single row cylindrical roller bearings without an inner ring
skf RNU 212 ECJ Single row cylindrical roller bearings without an inner ring
156000 N
200.0000 mm
skf RNU 2217 ECP Single row cylindrical roller bearings without an inner ring
skf RNU 2217 ECP Single row cylindrical roller bearings without an inner ring
1960 N
8.00 mm
skf RNU 310 ECP Single row cylindrical roller bearings without an inner ring
skf RNU 310 ECP Single row cylindrical roller bearings without an inner ring
1.50 mm
67100 N
skf RNU 226 ECM Single row cylindrical roller bearings without an inner ring
skf RNU 226 ECM Single row cylindrical roller bearings without an inner ring
100.000 mm
4500 rpm
skf RNU 206 ECP Single row cylindrical roller bearings without an inner ring
skf RNU 206 ECP Single row cylindrical roller bearings without an inner ring
16.7 mm
710 min-1
skf RNU 236 ECML Single row cylindrical roller bearings without an inner ring
skf RNU 236 ECML Single row cylindrical roller bearings without an inner ring
3.7
22800 kN
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Double row spherical roller bearings
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Self-aligning ball bearings
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Single row cylindrical roller bearings
Single row cylindrical roller bearings without an inner ring
Single row deep groove ball bearings
Single direction thrust ball bearings