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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
22340 CCKJA/W33VA405 200 mm 420 mm 138 mm 548309 lbf 651946 lbf 1.5 93 kg
22340 CCK/W33 200 mm 420 mm 138 mm 548309 lbf 651946 lbf 1.5 89.5 kg
22340 CCJA/W33VA406 200 mm 420 mm 138 mm 548309 lbf 651946 lbf 1.5 95 kg
22340 CCJA/W33VA405 200 mm 420 mm 138 mm 548309 lbf 651946 lbf 1.5 95 kg
22340 CC/W33 200 mm 420 mm 138 mm 548309 lbf 651946 lbf 1.5 91 kg
22340 CC/C4W33VA991 200 mm 420 mm 138 mm 548309 lbf 651946 lbf 2.4 91 kg
22240-2CS5K/VT143 200 mm 360 mm 98 mm 343733 lbf 433881 lbf 0.43 41.1 kg
22240-2CS5/VT143 200 mm 360 mm 98 mm 343733 lbf 433881 lbf 0.43 42.1 kg
22240 CCK/W33 200 mm 360 mm 98 mm 343058 lbf 433881 lbf 2.2 42 kg
22240 CC/W33 200 mm 360 mm 98 mm 343058 lbf 433881 lbf 2.2 43 kg
24138-2CS5/VT143 190 mm 320 mm 128 mm 372059 lbf 562022 lbf 0.45 43 kg
24138 CCK30/W33 190 mm 320 mm 128 mm 371384 lbf 562022 lbf 1.5 41 kg
24138 CC/W33 190 mm 320 mm 128 mm 371384 lbf 562022 lbf 1.5 41.5 kg
24138 CC/C4W33VA991 190 mm 320 mm 128 mm 371384 lbf 562022 lbf 2.3 41.5 kg
24038-2CS5K30/VT143 190 mm 290 mm 100 mm 261902 lbf 404656 lbf 0.46 23 kg
24038 CCK30/W33 190 mm 290 mm 100 mm 261678 lbf 404656 lbf 2 23 kg
24038 CC/W33 190 mm 290 mm 100 mm 261678 lbf 404656 lbf 2 23.5 kg
23938 CCK/W33 190 mm 260 mm 52 mm 11218 lbf 179847 lbf 2.6 7.8 kg
23938 CC/W33 190 mm 260 mm 52 mm 11218 lbf 179847 lbf 2.6 8.05 kg
23238-2CS5K/VT143 190 mm 340 mm 120 mm 396113 lbf 539541 lbf 0.43 45.5 kg
23238-2CS5/VT143 190 mm 340 mm 120 mm 396113 lbf 539541 lbf 0.43 46.5 kg
23238 CCK/W33 190 mm 340 mm 120 mm 395439 lbf 539541 lbf 1.8 45.5 kg
23238 CC/W33 190 mm 340 mm 120 mm 395439 lbf 539541 lbf 1.8 47 kg
23138-2CS5K/VT143 190 mm 320 mm 104 mm 327771 lbf 467603 lbf 0.44 34 kg
23138-2CS5/VT143 190 mm 320 mm 104 mm 327771 lbf 467603 lbf 0.44 35 kg
23138 CCK/W33 190 mm 320 mm 104 mm 327322 lbf 467603 lbf 2 33.5 kg
23138 CC/W33 190 mm 320 mm 104 mm 327322 lbf 467603 lbf 2 34.5 kg
23038-2CS5K/VT143 190 mm 290 mm 75 mm 20615 lbf 301244 lbf 0.52 17 kg
23038 CCK/W33 190 mm 290 mm 75 mm 205925 lbf 301244 lbf 2.4 17 kg
23038 CC/W33 190 mm 290 mm 75 mm 205925 lbf 301244 lbf 2.4 17.5 kg
22338-2CS5/VT143 190 mm 400 mm 132 mm 502673 lbf 595744 lbf 0.41 77.7 kg
22338 CCKJA/W33VA405 190 mm 400 mm 132 mm 501774 lbf 595744 lbf 1.6 81 kg
22338 CCK/W33 190 mm 400 mm 132 mm 501774 lbf 595744 lbf 1.6 78 kg
22338 CCJA/W33VA406 190 mm 400 mm 132 mm 501774 lbf 595744 lbf 1.6 82.5 kg
22338 CCJA/W33VA405 190 mm 400 mm 132 mm 501774 lbf 595744 lbf 1.6 82.5 kg
22338 CC/W33 190 mm 400 mm 132 mm 501774 lbf 595744 lbf 1.6 79.5 kg
22338 CC/C4W33VA991 190 mm 400 mm 132 mm 501774 lbf 595744 lbf 2.5 79.5 kg
22238-2CS5K/VT143 190 mm 340 mm 92 mm 302368 lbf 382175 lbf 0.48 33.9 kg
22238-2CS5/VT143 190 mm 340 mm 92 mm 302368 lbf 382175 lbf 0.48 34.9 kg
22238 CCK/W33 190 mm 340 mm 92 mm 301694 lbf 382175 lbf 2.4 35 kg