Single row cylindrical roller bearings without an inner ring

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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

156000 N 200.0000 mm
2.00 mm 163000 N

skf RNU 212 ECP Single row cylindrical roller bearings without an inner ring

36.513 mm 60.325 mm
382.73 g SR-26-0

skf RNU 310 ECJ Single row cylindrical roller bearings without an inner ring

2 x FRB 10/320 1800 kN
10 mm 1300 kN

skf RNU 2217 ECP Single row cylindrical roller bearings without an inner ring

1960 N 8.00 mm
26.0000 mm 36000 rpm

skf RNU 207 ECP Single row cylindrical roller bearings without an inner ring

11.00 mm 0.64 mm
19000 rpm 13000 rpm

skf RNU 310 ECP Single row cylindrical roller bearings without an inner ring

1.50 mm 67100 N
6700 rpm No Shield, no Seal,

skf RNU 2224 ECML Single row cylindrical roller bearings without an inner ring

6000 rpm 130.0000 mm
64000 N 31.00 mm

skf RNU 226 ECM Single row cylindrical roller bearings without an inner ring

100.000 mm 4500 rpm
41500 N 1.00 mm

skf RNU 206 ECP Single row cylindrical roller bearings without an inner ring

16.7 mm 710 min-1
9 mm 4 mm

skf RNU 236 ECML Single row cylindrical roller bearings without an inner ring

3.7 22800 kN
45 mm 0.27
1/6