KOYO 6018 NR -----belongs to deep groove ball bearing, single row, with locating snap ring. Bearings with a locating snap ring can be fit to the housing easily, as the locating snap ring facilitates axial positioning. And these bearings can be approximately installed in cars, motorcycle, transmission , gearboxes, agricultural, pumps and garden machinery, etc.

Description of  KOYO deep groove ball bearing 6018 NR as below:

     
d: 90mm
D: 140mm
B: 24mm
M: 1.16kg
Basic dynamic load rating,  Cr:    ...
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Our KOYO  Cylindrical roller bearing  NNU 4921K are original Japan, brand new and double row ones, which with a tapered bore, NNU.. K type. Double row cylindrical roller bearings with a tapered bore, the specified amount of clearance can be obtained by adjusting the press-in distance. And these bearings can accommodate high radial loads, and are often used on machine tool spindles

Product data of  KOYO Cylindrical roller bearing NNU 4921K:

   

d: 105mm
D: 145mm
B: 40mm
M: 1.91kg
Basic dynamic l...

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KOYO 52207 Thrust ball bearings  is a double direction thrust ball bearings, with flat back faces. This type of bearing comprises washer-shaped rings with raceway groove and ball and cage assembly. Double row thrust ball bearings as their name suggests, can able to accommodate axial load in both directions.

Product data of KOYO double direction Thrust ball bearings:

          

d     30  mm
D     62  mm
B     34  mm
M     0.42  kg
Basic dynamic load rating, axial, Ca   40.7  KN    
Basic stat...

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