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ZHIOBEARING

YOUR BEARING SOLUTIONS

Double Row Spherical Roller Bearings

Double-row spherical roller bearings are bearings with double-row raceways in the inner ring, spherical raceways in the outer ring, and drum-shaped rollers. The center of the raceway surface of the outer ring is consistent with the center of the bearing, and has self-aligning performance. It can be used normally even if the inner and outer rings are tilted due to installation errors between the shaft and the bearing box or shaft deflection.
Double-row spherical roller bearings can be easily assembled and folded on the shaft by using fasteners or retraction. The outer ring raceway is part of the spherical surface. The bearing has internal alignment performance to adapt to the relative deflection of the shaft and the seat hole. It can withstand radial heavy loads and impact loads, and can also withstand a certain two-way axial load. The bearing can limit The axial displacement of the shaft or housing is within the axial clearance range of the bearing. The structural principle and characteristics of this bearing are the same as those of the self-aligning ball bearing. They can be substituted for each other if the load capacity and limit speed permit.
The bearing has a large radial load capacity and can also withstand heavy loads and impact loads. And because of its self-aligning performance, it can withstand axial loads in both directions to a certain extent.
Therefore, this bearing can be applied to large-scale mechanical equipment where shaft deflection may occur or assembly errors are unavoidable, such as paper-making machinery, vibrating screens, and general industrial machinery.

Dimension Radial Load
Model Inside Outside Height Dynamic Static MAX Speed Weight
22330 CCKJA/W33VA405 150 mm 320 mm 108 mm 345981 lbf 395664 lbf 2 42.5 kg
22330 CCK/W33 150 mm 320 mm 108 mm 345981 lbf 395664 lbf 2 41 kg
22330 CCJA/W33VA406 150 mm 320 mm 108 mm 345981 lbf 395664 lbf 2 43.5 kg
22330 CCJA/W33VA405 150 mm 320 mm 108 mm 345981 lbf 395664 lbf 2 43.5 kg
22330 CC/W33 150 mm 320 mm 108 mm 345981 lbf 395664 lbf 2 42 kg
22330 CC/C4W33VA991 150 mm 320 mm 108 mm 345981 lbf 395664 lbf 3.1 42 kg
22230-2CS5K/VT143 150 mm 270 mm 73 mm 202103 lbf 242794 lbf 0.63 17.5 kg
22230-2CS5/VT143 150 mm 270 mm 73 mm 202103 lbf 242794 lbf 0.63 18 kg
22230 CCK/W33 150 mm 270 mm 73 mm 201878 lbf 242794 lbf 3 17.5 kg
22230 CC/W33 150 mm 270 mm 73 mm 201878 lbf 242794 lbf 3 18 kg
24128/C4W33VA9B1 140 mm 225 mm 85 mm 260778 lbf 0.02 12.5 kg
24128/C3W33VA9B1 140 mm 225 mm 85 mm 260778 lbf 0.02 12.5 kg
24128-2CS5K30/VT143 140 mm 225 mm 85 mm 179173 lbf 260778 lbf 0.62 13.5 kg
24128-2CS5/VT143 140 mm 225 mm 85 mm 179173 lbf 260778 lbf 0.62 13.5 kg
24128 CCK30/W33 140 mm 225 mm 85 mm 178948 lbf 260778 lbf 2.2 12.5 kg
24128 CC/W33 140 mm 225 mm 85 mm 178948 lbf 260778 lbf 2.2 13 kg
24028/C4W33VA9B1 140 mm 210 mm 69 mm 202328 lbf 0.02 8.43 kg
24028/C3W33VA9B1 140 mm 210 mm 69 mm 202328 lbf 0.02 8.43 kg
24028-2CS5/VT143 140 mm 210 mm 69 mm 13511 lbf 202328 lbf 0.62 8.55 kg
24028 CCK30/W33 140 mm 210 mm 69 mm 134885 lbf 202328 lbf 2.8 8.15 kg
24028 CC/W33 140 mm 210 mm 69 mm 134885 lbf 202328 lbf 2.8 8.25 kg
23228-2CS5K/VT143 140 mm 250 mm 88 mm 216491 lbf 281011 lbf 0.67 18.5 kg
23228-2CS5/VT143 140 mm 250 mm 88 mm 216491 lbf 281011 lbf 0.67 19 kg
23228 CCK/W33 140 mm 250 mm 88 mm 216266 lbf 281011 lbf 2.4 18 kg
23228 CC/W33 140 mm 250 mm 88 mm 216266 lbf 281011 lbf 2.4 18.5 kg
23128-2CS5K/VT143 140 mm 225 mm 68 mm 148374 lbf 202328 lbf 0.63 9.9 kg
23128 CCK/W33 140 mm 225 mm 68 mm 148149 lbf 202328 lbf 2.8 10 kg
23128 CC/W33 140 mm 225 mm 68 mm 148149 lbf 202328 lbf 2.8 10.5 kg
23028-2CS5K/VT143 140 mm 210 mm 53 mm 109032 lbf 15287 lbf 0.7 6.35 kg
23028-2CS5/VT143 140 mm 210 mm 53 mm 109032 lbf 15287 lbf 0.7 6.55 kg
23028 CCK/W33 140 mm 210 mm 53 mm 109032 lbf 15287 lbf 3.4 6.1 kg
23028 CC/W33 140 mm 210 mm 53 mm 109032 lbf 15287 lbf 3.4 6.3 kg
22328-2CS5K/VT143 140 mm 300 mm 102 mm 305515 lbf 350702 lbf 0.56 35.5 kg
22328-2CS5/VT143 140 mm 300 mm 102 mm 305515 lbf 350702 lbf 0.56 36.5 kg
22328 CCKJA/W33VA405 140 mm 300 mm 102 mm 305066 lbf 350702 lbf 2.2 35.5 kg
22328 CCK/W33 140 mm 300 mm 102 mm 305066 lbf 350702 lbf 2.2 34.5 kg
22328 CCJA/W33VA406 140 mm 300 mm 102 mm 305066 lbf 350702 lbf 2.2 36.5 kg
22328 CCJA/W33VA405 140 mm 300 mm 102 mm 305066 lbf 350702 lbf 2.2 36.5 kg
22328 CC/W33 140 mm 300 mm 102 mm 305066 lbf 350702 lbf 2.2 35 kg
22328 CC/C4W33VA991 140 mm 300 mm 102 mm 305066 lbf 350702 lbf 3.4 35 kg