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SKF Ball Bearing， 200 mm ID， 250 mm OD - 51140 M This hard-wearing thrust ball bearing from SKF is designed to reduce friction between a machines moving parts。Its made of bearing-type steel that provides long-lasting durability and corrosion resistance。A series of smooth balls in a band around a perimeter allow the bearing to support the axial thrust of both horizontal and vertical shafts。You can use it to control rotational motion and for functions like connecting a rotating shaft to a stationary motor. Limiting speed of 1900 revolutions per minute (r/min) to handle high-speed operations without failure Stabilised up to +125℃ to withstand the heat generated from constant rotation Low friction ensures minimal energy loss Small size for compact applications Good wear resistance for an extended life span Application Information Agricultural machinery Earth-moving equipment Pumps Industrial machinery for cleaning and bottlingSKF スラストボールベアリングは、単方向又はダブル方向のスラストボールベアリングとして製造されています。この製品は、軸方向の荷重にのみ対応するように設計されており、半径方向の荷重に晒さないでください。内径 200 mm、外径 250 mm です。 How does this thrust bearing work ベアリング材はベアリング鋼です 円筒穴タイプIt works by transferring thrust loads applied on the shaft and preventing the shaft from drifting in a horizontal or vertical direction。Thrust bearings are generally seated against a raised collar around the shaft。The thrust collar allows the axial load to be transferred from the shaft to the bearing。Thrust bearings are typically used in pairs on each side of the thrust collar.

SKF Ball Bearing， 140 mm ID， 250 mm OD - 7224 BCBM This single-row angular contact ball bearing from SKF can take a radial load combined with a heavy axial load in one direction。The raceways are displaced relative to each other in the direction of the bearing axis。As the contact angle increases， so does the axial load-carrying capacity of the bearing。Its built for universal matching， making it simple to install。Because of their substantial load-carrying capacity， bearings of this type are commonly used in heavy machinery and agricultural equipment. Low-friction design produces little heat and extends service life Minimal noise and vibration levels for a safe working environment Smooth running properties allowing for rapid acceleration and deceleration Application Information Machine tools Steel mill Wind energy industries Compressors Industrial gearboxesSKF アングルコンタクトボールベアリングは、140 mm の内径と 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的に配置このベアリングは、複合荷重(ラジアル荷重とアキシャル荷重を同時に処理)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。 What type of seal is used in SKF single row angular contact ball bearings 1列 円筒形タイプの穴 スチール製ベアリング 公称接触角： 40 °SKF ball bearings use NBR (nitrile butadiene rubber) seals to form an effective barrier against oil and water。What is the operating temperature range of this bearing The permissible operating temperature range of this bearing is -40℃ to +100℃。Temperatures up to +120℃ can be tolerated for brief periods.