Angular contact ball bearings, single row 7211 BECBM
Bearing number : 7211 BECBM
Size (mm) : 55x100x21
Brand : SKF
Bore Diameter (mm) : 55
Outer Diameter (mm) : 100
Width (mm) : 21
Bearing dimensions and specification in SKF catalogue:
d - 55 mm
D - 100 mm
B - 21 mm
d1 - - 72.45 mm
d2 - - 63.62 mm
D1 - - 83.7 mm
a - 43 mm
r1,2 - min. - 1.5 mm
r3,4 - min. - 1 mm
da - min. - 64 mm
Da - max. - 91 mm
Db - max. - 94 mm
ra - max. - 1.5 mm
rb - max. - 1 mm
Basic dynamic load rating - C - 49 kN
Basic static load rating - C0 - 40 kN
Fatigue load limit - Pu - 1.7 kN
Reference speed - 8000 r/min
Limiting speed - 8000 r/min
Calculation factor - kr - 0.095
Calculation factor - ka - 1.4
Calculation factor - e - 1.14
Calculation factor - X - 0.57
Calculation factor - Y0 - 0.52
Calculation factor - Y1 - 0.55
Calculation factor - Y2 - 0.93
Calculation factor - X - 0.35
Calculation factor - Y0 - 0.26
Calculation factor - Y1 -
Calculation factor - Y2 - 0.57
Mass bearing - 0.62 kg
2012 Original SKF Bearing 7209BECMB(id:6722228) Product .
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WBA is a non-profit and unincorporated industrial association. It was founded in 2006 by three major, regional bearing associations: The American Bearing Manufacturers Association (ABMA), the Federation of European Bearing Manufacturers' Associations (FEBMA) and the Japan Bearing Industry Association (JBIA).
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real SKF bearing – but your machine will! Fig. 1 Fig. 2 Fig. 3 Fig. 1. Fresh out of “production line” the Fig. 4 counterfeit bearings looks good on the surface. Fig. 2 and 3. The photos shows the condition of a counterfeit bearing used for less than 40 hours in a crusher application. A second bearing was just in black pieces. Fig. 4.
SKF/FAG bearings | Adventure Rid
Order what l thought was a set of SKF bearings for my R100GS gearbox (was advertised as SKF) from a german company but have been sent a set of FAG bearings all look the same apart from the the bearing that sits behind the circlip groove on the output shaft (need to have one machined on mine) the old NTN bearing has 5 roller balls and the new FAG 6 smaller ones .
Angular contact ball bearings, single row - 7211 BEC
In addition to the information provided on this page, consider what is provided under Single row angular contact ball bearings.; For information on selecting the appropriate bearing for a given application, and interpreting the data on this page, refer to Bearing selection process.; For general information on rolling bearings, refer to General bearing knowledge.
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2*7218beccm | SKF 2*7218beccm | SKF Bearings Pricing .
SKF angular contact ball bearings 5408A . SKF angular contact ball bearings 5408A Bearings,Pdf,spec,Dimensions And Size Chart,Cad,Numbers,SKF 5408A Designation,Specification,Types from China . GET PRICE BY E-MAIL. SUTE | SKF 6011-Z bearing dimensions in . SKF 2 we could also supply FAG 7218BECCM bearing , SKF 7218BECCM bearing , NTN 6011-2RS ...
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Bogus Bearings Look More Real Than the Real Ones A recent onslaught of bogus after-market bearings in China has created a major headache for legitimate bearing makers like SKF and Timken , who say that it's often very difficult to distinguish the fakes from the non-fakes.