roulements à rouleaux sphériques

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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

 

Spherical roller thrust bearings have specially designed raceways and asymmetrical rollers. The bearings can accommodate axial loads acting in one direction and simultaneously acting radial loads. The load is transmitted between the raceways via the rollers at an angle to the bearing axis, while the flange guides the rollers .Spherical roller bearings are dedicated to extremely severe applications and must support high loads, severe misalignment, contaminated environments, shocks, and vibrations. And with the industry’s highest load rating and production coming from a factory near you, there’s no reason to look anywhere else for spherical roller bearings.

 

Toyana 23144 KCW33+AH3144 roulements à rouleaux sphériques

27 mm 101 mm
50 Single Row Ball Bear

95 mm x 170 mm x 43 mm KOYO 22219RHR roulements à rouleaux sphériques

1.07 0.55 kN
15.6 kN 0.6 mm

440 mm x 760 mm x 300 mm ISB 24192 EK30W33+AOH24192 roulements à rouleaux sphériques

12 9x13x12
9 6.65

AST 23130MBKW33 roulements à rouleaux sphériques

542 mm 5 mm
2550 kN 730 r/min

150 mm x 270 mm x 73 mm FAG 22230-E1 roulements à rouleaux sphériques

69,85 69,85 mm
127 1.946

Toyana 240/1060 K30 CW33 roulements à rouleaux sphériques

1,1 mm 220 mm
GE 200 FW-2RS 200

240 mm x 320 mm x 60 mm FAG 23948-K-MB + AH3948 roulements à rouleaux sphériques

194 mm 0,31
620 598 mm

AST 22313CYK roulements à rouleaux sphériques

80 mm 2 mm
171 mm 1700 r/min
1/12