сферические роликоподшипники

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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. 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.
Spherical roller bearings consist of an inner ring with two raceways inclined at an angle to the bearing axis, an outer ring with a common spherical raceway, spherical rollers, cages and, in certain designs, also internal guide rings or center rings. The bearings can also be sealed.
The spherical roller bearing was invented by engineer Arvid Palmgren[3] and was introduced on the market 1919 by SKF.The design of the bearing that Arvid Palmgren invented is similar to the design that is still in use in modern machines.

320 mm x 580 mm x 208 mm NKE 23264-MB-W33 сферические роликоподшипники

41,275 mm 25,4 mm
21,9 0,0191

240 mm x 500 mm x 155 mm SKF 22348 CCJA/W33VA405 сферические роликоподшипники

480 260x480x175
ISB 480 mm

100 mm x 215 mm x 47 mm NTN 21320K сферические роликоподшипники

0.009 Kg BH-59
7.938x14.288x14.27 14.288 mm

Toyana 23205 MA сферические роликоподшипники

AB43030S01 SNR
25 15

190 mm x 290 mm x 75 mm NSK TL23038CAKE4 сферические роликоподшипники

34,925 PK34.9X50.9X45
34,925 mm NTN

240 mm x 480 mm x 174 mm ISB 23252 EKW33+OH2352 сферические роликоподшипники

9 17
5 mm 5

Toyana 21312 KCW33 сферические роликоподшипники

15,2 Kg NN4944
585 kN 300

320 mm x 580 mm x 208 mm ISB 23264 K сферические роликоподшипники

39 kN 0,85 Kg
75 mm 115

1120 mm x 1 460 mm x 250 mm NTN 239/1120 сферические роликоподшипники

1/2" Bore; 5/8& Bearing
WJC-081008 0.5 Inch | 12.7 Mill