SKF-SNFA sealed super-precision angular contact ball bearings: High-speed, B design
Features
Ready-to-mount Non-contact seals High-speed grease Maximum number of very small balls P4A or PA9A tolerance classes Optimized chamfer design ISO 19 and 10 dimensions series Asymmetrical inner and outer rings Lightweight phenolic resin cage
Benefits
Shorter mounting time Prevent entry of contaminants, relubrication-free, extended bearing service life High-speed capability, good thermal stability Provide a high degree of rigidity Superior running accuracy, short running-in time Facilitated mounting Compact cross sections Accommodate radial loads, and axial loads in one direction Low friction, high-speed capability
SKF-SNFA密封精密角接觸球軸承:高速B設(shè)計
特性
預(yù)先安裝 非接觸式密封 高速油脂 非常小的球保證了****的數(shù)量 P4A或PA9A多種精度等級 優(yōu)化倒角設(shè)計 ISO 19和10兩種系列 不對稱內(nèi)圈和外圈 輕量級酚醛樹脂保持架
Electro-spindles Metal cutting machines Woodworking machines Milling machines Machining centres
Requirements Efficient sealing against contaminants Low energy consumption Long service life Facilitated mounting Increased machine uptime High power density for compact designs High positioning accuracy