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Double Row Spherical Roller Bearings

ZHIO®Spherical roller bearings are double row, self-retaining units comprising inner rings with two raceways inclined at an angle to the bearing axis , outer rings with a common sphered raceway, spherical rollers, cages and in certain designs also internal guide rings or center rings. The bearings can also be sealed.
Due to the spherical internal shape of the outer ring and spherical rollers, the spherical roller bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. They can accommodate both heavy radial load and axial loads.
ZHIO® spherical roller bearings are available in types of EA, CC, CA and MB. Types EA and CC have pressed steel cage, while types CA and MB have brass cage. Type EA has especially high load capacity, features low torque, and has a high-strength cage.
ZHIO® Spherical roller bearings are widely used in construction machinery, paper machine, gear box, vibration screen, etc.

Dimension(mm) Radial Load
Model inside Outside Height Dynamic Static Maximum Speed Weight
230/710 CAK/W33 710 mm 1030 mm 236 mm 635 kg
230/710 CA/W33 710 mm 1030 mm 236 mm 655 kg
248/670 CAMA/W20 670 mm 820 mm 150 mm 175 kg
241/670-2CS5K30/C3HGEA8 670 mm 1090 mm 412 mm 1480 kg
241/670 ECAK30/W33 670 mm 1090 mm 412 mm 1470 kg
241/670 ECA/W33 670 mm 1090 mm 412 mm 1495 kg
240/670 ECAK30/W33 670 mm 980 mm 308 mm 775 kg
240/670 ECA/W33 670 mm 980 mm 308 mm 790 kg
240/670 BC 670 mm 980 mm 308 mm 755 kg
239/670 CAK/W33 670 mm 900 mm 170 mm 300 kg
239/670 CA/W33 670 mm 900 mm 170 mm 310 kg
238/670 CAMA/W20 670 mm 820 mm 112 mm 130 kg
231/670 CAK/W33 670 mm 1090 mm 336 mm 1200 kg
231/670 CA/W33 670 mm 1090 mm 336 mm 1235 kg
230/670 CAK/W33 670 mm 980 mm 230 mm 570 kg
230/670 CA/W33 670 mm 980 mm 230 mm 585 kg
241/630-2CS5K30/C3HGEA8 630 mm 1030 mm 400 mm 1295 kg
241/630 ECAK30/W33 630 mm 1030 mm 400 mm 1280 kg
241/630 ECA/W33 630 mm 1030 mm 400 mm 1295 kg
240/630 ECK30J/W33 630 mm 920 mm 290 mm 630 kg
240/630 ECJ/W33 630 mm 920 mm 290 mm 640 kg
240/630 BC 630 mm 920 mm 290 mm 625 kg
239/630 CAK/W33 630 mm 850 mm 165 mm 265 kg
239/630 CA/W33 630 mm 850 mm 165 mm 270 kg
238/630 CAMA/W20 630 mm 780 mm 112 mm 125 kg
231/630 CAK/W33 630 mm 1030 mm 315 mm 1005 kg
231/630 CA/W33 630 mm 1030 mm 315 mm 1035 kg
230/630 CAK/W33 630 mm 920 mm 212 mm 460 kg
230/630 CA/W33 630 mm 920 mm 212 mm 475 kg
241/600-2CS5K30/C3HGEA8 600 mm 980 mm 375 mm 1095 kg
241/600 ECAK30/W33 600 mm 980 mm 375 mm 1085 kg
241/600 ECA/W33 600 mm 980 mm 375 mm 1100 kg
240/600 ECAK30/W33 600 mm 870 mm 272 mm 535 kg
240/600 ECA/W33 600 mm 870 mm 272 mm 540 kg
240/600 BC 600 mm 870 mm 272 mm 520 kg
239/600 CAK/W33 600 mm 800 mm 150 mm 210 kg
239/600 CA/W33 600 mm 800 mm 150 mm 215 kg
232/600 CA/W33 600 mm 1090 mm 388 mm 1610 kg
231/600 CAK/W33 600 mm 980 mm 300 mm 875 kg
231/600 CA/W33 600 mm 980 mm 300 mm 900 kg