Spherical roller bearing

Spherical roller bearing with spherical roller symmetric two columns, spherical roller and inner ring and outer ring interaction with common shapes, the deviation between the corresponding spherical surface compensating shaft and bearing seat 0.5-2 degree can bearing. This can be compensated in the bending deformation of shafts and bearings installed parts of the formation of concentricity error. Radial load capacity of the bearing has. And can bear radial load and axial load. For different load and speed of different due, spherical roller bearings can use different series, used in mining, metallurgy, papermaking, building and other large equipment.
The internal structure and the frame material changes
C: symmetrical roller, steel stamping cage
MB: symmetrical roller, two pieces of copper holder
CA: symmetrical roller, the brass cages
M: strengthening design, symmetrical roller, the brass cages
CTN1: symmetrical roller, nylon retainer
The external shape changes
K: tapered bore bearing, taper is 1:12
K30: tapered bore bearing, taper is 1:30
N: the outer ring is provided with a stopping groove
P0: the equivalent of the original code G
P6: the equivalent of the original code E
C0: the basic set of clearance, code can be omitted
C2: less than the basic group clearance
C3: clearance than C0 group
C4: clearance than C3 group
C6: clearance than C4 group
C9: special clearance W33: a lubrication groove and lubrication holes in the outer ring of the bearing.