Double row spherical roller bearings

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A spherical roller bearing is a rolling-element bearing that permits rotation with low friction, and permits angular misalignment. Typically these bearings support a rotating shaft in the bore of the inner ring that may be misaligned in respect to the outer ring. The misalignment is possible due to the spherical internal shape of the outer ring and spherical rollers.[1] Despite what their name may imply, spherical roller bearings are not truly spherical in shape. The rolling elements of spherical roller bearings are mainly cylindrical in shape, but have a profile that makes them appear like cylinders that have been slightly over-inflated

Most spherical roller bearings are designed with two rows of rollers, allowing them to take very heavy radial loads and heavy axial loads. There are also designs with one row of rollers, suitable for lower radial loads and virtually no axial load. These are also called "barrel roller bearings" or "Tonnenlager" and are typically available in the 202- and 203-series.[5]

The internal design of the bearing is not standardised by ISO, so it varies between different manufacturers and different series. Some features that may or may not exist in different bearings are:lubrication features in inner or outer ring.central flange.guide ring or center ring.integrated seals,cage.

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100 mm x 180 mm x 60.3 mm SNR 23220.EAKW33C2 Double row spherical roller bearings

92.1mm In Stock
2400 0.02 KGS

100 mm x 180 mm x 60.3 mm SNR 23220.EAKW33 Double row spherical roller bearings

55mm Open Type
478 Brass

170 mm x 310 mm x 110 mm SNR 23234.EMW33 Double row spherical roller bearings

Standard 0.90 KGS
Plastic In Stock

90 mm x 160 mm x 52.4 mm SNR 23218EMW33C4 Double row spherical roller bearings

In Stock 0.20 KGS
5 inch Open Type

300 mm x 540 mm x 192 mm SNR 23260EMW33C3 Double row spherical roller bearings

1.1 mm 12.4
18 mm Cylindrical Bore

170 mm x 310 mm x 110 mm SNR 23234.EMW33C3 Double row spherical roller bearings

1300 23236cc/c3w33-skf
1500 0.02 KGS

90 mm x 160 mm x 52.4 mm SNR 23218.EMW33 Double row spherical roller bearings

Standard 270mm
In Stock Steel

90 mm x 160 mm x 52.4 mm SNR 23218EMKW33C4 Double row spherical roller bearings

9 mm Double Seal
0.3 mm Cylindrical Bore

90 mm x 160 mm x 52.4 mm SNR 23218.EMKW33C3 Double row spherical roller bearings

75mm Open Type
In Stock C3

90 mm x 160 mm x 52.4 mm SNR 23218.EMKW33 Double row spherical roller bearings

7003a5trsump3-nsk 17mm
35mm 57700

170 mm x 310 mm x 110 mm SNR 23234.EMKW33C3 Double row spherical roller bearings

C3 In Stock
Two Rubber Seals 52mm
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