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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
23144 CC/W33 220 mm 370 mm 120 mm 424439 lbf 618225 lbf 1.7 53 kg
23044-2CS5K/VT143 220 mm 340 mm 90 mm 283709 lbf 418145 lbf 0.43 28 kg
23044-2CS5/VT143 220 mm 340 mm 90 mm 283709 lbf 418145 lbf 0.43 28.9 kg
23044 CCK/W33 220 mm 340 mm 90 mm 283484 lbf 418145 lbf 2 28.5 kg
23044 CC/W33 220 mm 340 mm 90 mm 283484 lbf 418145 lbf 2 29.5 kg
22344-2CS5K/VT143 220 mm 460 mm 145 mm 639357 lbf 775591 lbf 0.35 114 kg
22344-2CS5/VT143 220 mm 460 mm 145 mm 639357 lbf 775591 lbf 0.35 114 kg
22344 CCKJA/W33VA405 220 mm 460 mm 145 mm 638233 lbf 775591 lbf 1.4 118 kg
22344 CCK/W33 220 mm 460 mm 145 mm 638233 lbf 775591 lbf 1.4 115 kg
22344 CCJA/W33VA405 220 mm 460 mm 145 mm 638233 lbf 775591 lbf 1.4 120 kg
22344 CC/W33 220 mm 460 mm 145 mm 638233 lbf 775591 lbf 1.4 115 kg
22344 CC/C4W33VA991 220 mm 460 mm 145 mm 638233 lbf 775591 lbf 2.1 115 kg
22244-2CS5K/VT143 220 mm 400 mm 108 mm 413424 lbf 530549 lbf 0.38 56.7 kg
22244-2CS5/VT143 220 mm 400 mm 108 mm 413424 lbf 530549 lbf 0.38 58.2 kg
22244 CCK/W33 220 mm 400 mm 108 mm 412524 lbf 530549 lbf 2 58 kg
22244 CC/W33 220 mm 400 mm 108 mm 412524 lbf 530549 lbf 2 59 kg
24140-2CS5K30/C3HGEA8 200 mm 340 mm 140 mm 420618 lbf 629465 lbf 0.11 51 kg
24140-2CS5/VT143 200 mm 340 mm 140 mm 420618 lbf 629465 lbf 0.43 53.5 kg
24140 CCK30/W33 200 mm 340 mm 140 mm 419269 lbf 629465 lbf 1.4 51 kg
24140 CC/W33 200 mm 340 mm 140 mm 419269 lbf 629465 lbf 1.4 51.5 kg
24140 CC/C4W33VA991 200 mm 340 mm 140 mm 419269 lbf 629465 lbf 2.1 51.5 kg
24040-2CS5K30/VT143 200 mm 310 mm 109 mm 304391 lbf 476595 lbf 0.43 29.5 kg
24040 CCK30/W33 200 mm 310 mm 109 mm 304167 lbf 476595 lbf 1.9 29.5 kg
24040 CC/W33 200 mm 310 mm 109 mm 304167 lbf 476595 lbf 1.9 30 kg
23940 CCK/W33 200 mm 280 mm 60 mm 146351 lbf 233801 lbf 2.4 11 kg
23940 CC/W33 200 mm 280 mm 60 mm 146351 lbf 233801 lbf 2.4 11.5 kg
23240-2CS5K/VT143 200 mm 360 mm 128 mm 438377 lbf 606984 lbf 0.41 56.5 kg
23240-2CS5/VT143 200 mm 360 mm 128 mm 438377 lbf 606984 lbf 0.41 58 kg
23240 CCK/W33 200 mm 360 mm 128 mm 437703 lbf 606984 lbf 1.7 55 kg
23240 CC/W33 200 mm 360 mm 128 mm 437703 lbf 606984 lbf 1.7 56.5 kg
23240 CC/C4W33VA991 200 mm 360 mm 128 mm 437703 lbf 606984 lbf 2.5 56.5 kg
23140-2CS5K/VT143 200 mm 340 mm 112 mm 374981 lbf 530549 lbf 0.42 41.5 kg
23140-2CS5/VT143 200 mm 340 mm 112 mm 374981 lbf 530549 lbf 0.42 43 kg
23140 CCK/W33 200 mm 340 mm 112 mm 374307 lbf 530549 lbf 1.9 40.5 kg
23140 CC/W33 200 mm 340 mm 112 mm 374307 lbf 530549 lbf 1.9 42 kg
23040-2CS5K/VT143 200 mm 310 mm 82 mm 238073 lbf 343958 lbf 0.48 21.3 kg
23040-2CS5/VT143 200 mm 310 mm 82 mm 238073 lbf 343958 lbf 0.48 22 kg
23040 CCK/W33 200 mm 310 mm 82 mm 237848 lbf 343958 lbf 2.2 22 kg
23040 CC/W33 200 mm 310 mm 82 mm 237848 lbf 343958 lbf 2.2 22.5 kg
22340-2CS5K/VT143 200 mm 420 mm 138 mm 549208 lbf 651946 lbf 0.39 89.5 kg