■ 제품필수정보

제조사	FAG
제조사품명	3204-BD-XL-2Z-TVH
간략설명	FAG Angular Contact Ball Bearing - Plain Race Type, 20mm I.D, 47mm O.D

■ 제품사양

Inside Diameter = 20mm Outside Diameter = 47mm Ball Bearing
타입 = Angular Contact Race Width = 20.6mm End
타입 = Shielded
행 수 = 2 Static Load Rating = 12900N Cage Material = Sheet Steel Race
타입 = Plain Dynamic Load Rating = 20600N Bore
타입 = Parallel Double row angular contact ball bearings are units with solid inner and outer rings and ball and cage assemblies with polyamide or sheet steel cages. Their construction is similar to a pair of single row angular contact ball bearings in an O arrangement but they are narrower to a certain extent. The bearings are available in open and sealed designs. Due to the manufacturing processes used, open bearings can have turned recesses in the outer ring for seals or shields. Sealed bearings are maintenance-free and therefore allow particularly economical bearing arrangements. Due to the raceway geometry and the two rows of balls, the bearing can support forces in both radial and axial directions. They are therefore particularly suitable for use in pumps and agricultural machinery. The angular adjustment facility of angular contact ball bearings is very limited. The adjustment angle should not exceed 2?? Bearings of X-life quality have improved running accuracy and optimised surfaces. This gives a significant increase in the fatigue limit load of the bearings. In terms of the expanded adjusted rating life, values up to 50% are achieved. In certain applications, this means that a smaller bearing arrangement can be designed.