Core Design and Performance
The ingenious design of the 24000 series bearings lies in its balance of high load capacity and self-adaptability:
Self-Aligning Capability: The raceway of the outer ring is spherical and shares a common center with the bearing. When shaft deflection occurs under heavy load or there is minor misalignment during installation, the bearing can automatically adjust its position to compensate for errors, ensuring smooth operation of the equipment even under harsh conditions and effectively extending service life
.
High Load Capacity: The use of double-row, symmetrically arranged spherical rollers enables the bearing to withstand heavy radial loads and significant bidirectional axial loads. Its robust structure makes it particularly suitable for environments with vibration or impact loads
.
Optimized Internal Configuration: This series of bearings can be equipped with different cages (such as the suffix 'M' for solid brass cages, 'E' for stamped steel cages, etc.) and internal clearance groups (e.g., C3 group) to adapt to different speeds, lubrication conditions, and load requirements
. Some models feature lubrication grooves and three oil holes on the outer ring (suffix W33) to facilitate lubrication and maintenance.
| Inquiry | Bearing Designation | Dimension（mm） | Basic load ratings (kN) | Speed ratings(rpm) | Weight | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | rs min | Cr | Cor | Grease | Oil | (Kg) | ||
| 项目 | 描述 | |||||||||
| 轴承类型 | 双列调心滚子轴承 | |||||||||
| 主要载荷 | 径向载荷 (主要)，并能承受任一方向的轴向载荷 | |||||||||
| 核心特点 | 卓越的自调心性能 (能补偿轴不对中)，高径向负荷能力，抗冲击和振动 | |||||||||
| 内孔特征 | 圆锥孔，锥度为 1:30 (后缀代号通常为 K30)，这是该系列区别于其他系列（如1:12锥 | |||||||||
| 典型应用领域 | 造纸机械、减速装置、轧钢机齿轮箱轴承座、轧钢机辊子、破碎机、振动筛等重工业领域 | |||||||||
