22226KEMW33C3 dimensions

d	130 mm
D	230 mm
B'	64 mm
B	64 mm
R	2.5 mm
r	2.5 mm
da	155 mm
Da	210 mm
C0	945000 N
C1(2)	757000 N

22226KEMW33C3 bearing

Application:

Designed for self-alignment, the 22226KEMW33C3 effectively compensates for shaft deflection and mounting misalignment without reducing its service life or causing excessive friction. The "W33" designation indicates the presence of a lubrication groove and holes in the outer ring, optimizing relubrication for longer maintenance intervals and operational longevity. Furthermore, the internal clearance is specified as C3, meaning it has a radial internal clearance greater than the Normal standard, which is critical for applications involving thermal expansion or heavy interference fits. This combination of features-high load capacity, self-aligning capability, and enhanced lubrication-makes it a superior choice for machinery in heavy industries like mining, construction, papermaking, and continuous casting.

Features:

The 22226KEMW33C3 Spherical Roller Bearing is an essential heavy-duty component, engineered to manage high radial loads, along with significant axial loads in both directions. This specific bearing features a 130 mm inner diameter, a 230 mm outer diameter, and a 64 mm width. A key characteristic is its tapered bore (K) with a 1:12 taper, typically used with an adapter sleeve for easier mounting and dismounting on a straight shaft. The bearing utilizes a robust machined brass cage (EM), which offers high durability, especially under conditions involving extreme shock, vibration, or marginal lubrication, making it a reliable choice for demanding industrial environments.