Bearing Wholesalers
  • Address258 Bearing Wholesalers Center Hill, Singapore 628925
  • Factory Address258 Bearing Wholesalers Center Hill, Singapore 628925
  • Worktime9: 00-18: 00 (بتوقيت بكين)
  • Phone(Working Time)+6531591338
  • Phone(Nonworking Time)+6531591338
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Spherical roller bearing

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Spherical roller bearing
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.
Construction
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.
History
The spherical roller bearing was invented by engineer Arvid Palmgren 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.

Bearing 23064CA/W33

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Original Cerificate 23064CA/W33

Bearing 26/1200CAF3/W33

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Original Cerificate 26/1200CAF3/W33

Bearing 22220CA/W33

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Original Cerificate 22220CA/W33

Bearing 24992X2CAF3/W33

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Original Cerificate 24992X2CAF3/W33

Bearing 230/850X2CAF3/W

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Original Cerificate 230/850X2CAF3/W

Bearing 26/780CAF3/W33X

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Original Cerificate 26/780CAF3/W33X

Bearing 231/750CAF3/W33

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Original Cerificate 231/750CAF3/W33

Bearing 23092CAF3/W33

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Original Cerificate 23092CAF3/W33

Bearing 23324CA/W33

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Original Cerificate 23324CA/W33

Bearing 23156CA/W33

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Original Cerificate 23156CA/W33
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