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Self-aligning roller bearings
Self-aligning roller bearings feature a large number of rollers and a long contact line, giving them a radial load-carrying capacity far exceeding that of single-row bearings. They offer excellent self-aligning performance and are particularly suitable for operation under heavy or vibrating loads. Self-aligning roller bearings have two rows of rollers; they primarily carry radial loads whilst also being capable of withstanding axial loads in either direction. They have a high radial load-carrying capacity but cannot withstand purely axial loads.
Features
1. Self-aligning capability. When the shaft is subject to deflection or misalignment, the bearing automatically
adjusts to prevent excessive loading.
2. Capable of withstanding radial loads, bidirectional axial loads, and combined radial-axial loads.
Product Information
CA series self-aligning roller bearings
Comprising an outer ring with a shared spherical raceway, a double-raceway inner ring, symmetrical spherical rollers and a solid brass cage assembly, it is capable of withstanding high radial loads and bidirectional axial loads.
Features
¡¤ Features a one-piece machined brass cage with inherent self-lubricating properties.
¡¤ The inner ring features small flanges at both ends but no central flange, paired with symmetrical drum-shaped rollers.
¡¤ It offers excellent self-aligning performance, with a permissible self-aligning angle of 1¡ã to 2.5¡ã.
¡¤ It boasts high impact resistance and rigidity, making it suitable for medium-speed, heavy-load applications.?
¡¤ Mining crushers, fans, textile machinery, construction machinery, pile drivers, cement machinery, paper-making equipment.
Applications
CC series self-aligning roller bearings
Comprising a single-spherical outer ring, a double-tapered inner ring, symmetrical rollers and a two-piece stamped steel cage with movable spacers, this bearing can withstand heavy radial loads and bidirectional axial loads, whilst offering a higher limiting speed.
Features
¡¤ Split stamped steel cage with movable spacers between the rollers, ensuring low internal friction.
¡¤ The inner ring has no flanges, providing ample internal space within the bearing.
¡¤ Excellent heat dissipation and high maximum rotational speed.
¡¤ Steel mill rolling mills, port cranes, conveyors, paper-making machinery, large gearboxes, construction machinery.
Applications
MA series self-aligning roller bearings
Comprising a spherical outer ring, an inner ring with a fixed central flange, symmetrical spherical rollers, and a double-half-solid brass outer ring-guided cage.
Features
¡¤ Two-piece solid brass cage with an outer ring-guided structure, providing impact resistance.
¡¤ The outer spherical surface of the cage features oil reservoirs, ensuring adequate lubrication.
¡¤ The inner ring features an integral central flange, ensuring stable roller positioning and uniform load distribution.
¡¤ Vibrating screens, vibrating motors, mining vibration equipment, road rollers, sand and gravel crushers, and metallurgical vibration
production lines.
Applications
MB series self-aligning roller bearings
A heavy-duty, high-reliability self-aligning roller bearing comprising a shared spherical outer ring, an inner ring with a full centre flange, symmetrical rollers, and a double-piece machined brass cage guided by the inner ring.
Features
¡¤ The brass cage is machined from a single billet and features inner ring guidance, resulting in high structural strength.
¡¤ The rollers are constrained by triple flanges at both ends of the inner ring and in the centre, ensuring stable operation and effective axial
restraint.
¡¤ It has a high load-carrying capacity and can withstand extremely high combined radial and axial loads.
¡¤ Cement mixing equipment, large steel rolling mills, heavy-duty crushers, marine transmission systems, heavy-duty mining gearboxes.
Applications
In the case of ¡®using two tapered roller bearings¡¯, the roller arrangement of the self-aligning roller bearing is identical to that of tapered roller bearings arranged in a face-to-face (DF) configuration.The main differences lie in the self-aligning capability and the permissible angle of misalignment.