SKF Machined Brass Cage Angular Contact Ball Bearing - QJ 228 N2MA Did you know that angular contact ball bearings are a type of radial ball bearing that can accommodate combined axial loads and radial loads This comes in very handy for pumps, motors and machine handling applications
SKFs QJ 228 N2MA bearing features two locating notches in one outer ring, it has a bore diameter of 140 mm, an outside diameter of 250 mm and a width of 42 mm
Features & Benefits Angular contact ball bearings feature raceways on their inner and outer rings races
These rings are offset to one another Angular contact ball bearings can only accept thrust loads in one direction Outer ring centred Features a basic dynamic load rating of 345 kN and a basic static load rating of 475 kN whilst the fatigue load limit is 14.3 kN Popular bearing type among the ball bearings offered to you from SKF How does an Angular Contact Ball Bearing work The axial load carrying capacity of angular contact ball bearings increases as the contact angle increases
The contact angle is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the combined load is transmitted from one raceway to another, and a line perpendicular to the bearing axisSKF アングルコンタクトボールベアリングは、140 mm の内部及び 250 mm の外輪軌道を備え、ベアリング軸の方向に相対的に相対つまり、このベアリングは、荷重の組み合わせ（ラジアルとアキシャルの負荷を同時に処理）に対応するように設計されています。 アングルコンタクトボールベアリングの軸方向の積載荷重は、コンタクト角度が大きくなると増加します。接触角度は、ボールの接触点とラジアル平面の軌道を結合する線との間の角度で定義されます。この角度に沿って、結合荷重がある軌道から別の軌道に伝達され、ベアリング軸に垂直な線が伝達されます。1 列設計 円筒穴タイプ スチール製ベアリング
