55x120x43mm 自動調心玉軸受。外輪55x120x43mm 球面形状55x120x43mm 、軸のずれやたわみに対するTolerance 補償します。取り付け精度が不正確になりがちな機械や装置にTolerance 、スムーズかつ耐久性のある動作を保証します。

Premium 2311 Self-Aligning Ball Bearing 55x120x43mm
✔️ 1 piece, 55x120x43 mm, grease-lubed, max speed 6,000 RPM

2311 self-aligning ball bearing is designed to compensate shaft misalignment, thanks to its spherical outer raceway. It's commonly used in conveyors, gearboxes, and machinery where mounting tolerances or shaft deflection occur, providing smooth operation under dynamic loads.

✅Inner diameter mm
✅Outer diameter mm
✅ Width 43 mm
✅ Dynamic load rating 76,500 N
✅ Static load rating 24,000 N
✅ Lubrication: grease up to 4,800 RPM; oil up to 6,000 RPM

💡 ピローブロックベアリングは何に使われるのですか？

Handy in machines to support shafts and improve alignment. - Supports shafts and maintains alignment in conveyors and gear drives - Reduces wear from mounting inaccuracies and shaft deflection - Easy to install and service