Spherical roller bearing 22268MB are designed with doube-row raceway inner ring,spherical raceway outer ring and the convex symmetrical rollers.With the same center as the bearings,the spherically formed outer ring raceway can make self alignment,which can adapt the deflection between axis and housing bore. This kind of bearings can take great radial load,suitable for heavy machines used in paper-making ,mining,vibration sieve,rolling mill and so on .
MB Feature a two piece precision-machined brass cage.These bearings ncorparate strengthend symmetric rollers,and are equivalent to CC design in load capacity.
1. Accommodate misalignment
Spherical roller bearings can self-aligning like self-aligning ball bearings or CARB bearings
2. High load carrying capacity
Spherical roller bearings are designed to accommodate both heavy radial loads and axial loads in both directions.
3. Long service life
The rollers are manufactured to such tight dimensional and geometrical tolerances that they are practically identical in a roller set. The symmetrical rollers self-adjust , providing optimal load distribution along the roller length and together with the special profile prevent stress peaks at the roller ends
4. Low friction
Self-guiding rollers keep friction and frictional heat at low levels . A floating guide ring guides unloaded rollers so that they enter the load zone in the optimal position.
Application of spherical roller bearing 22268MB:
Spherical roller bearing are used in a variety of applications. Examples include mining, petroleum production, power generation, power transmission, cement processing, aggregate crushing, and metal recycling. Some spherical roller bearings are used in briquetting machines, rubber mixing equipment, rolling mills, rotary dryers, or pulp and paper machinery. Others are used in construction equipment, crushers, electric motors, blowers and fans, gears and drives, plastics machinery, machine tools and traction motors and pumps.