Spherical roller bearings have double-row rollers, one consumable ball, two surface rollers inside, and two outer ring surfaces that are oriented at an angle when rolling. Avoid the influence of the angle between the shaft and the bearing housing on the bearing or shaft bending, and it is suitable for installation and use or the situation where the shaft is bent and attracts the angle. To load.
Spherical roller bearings are double row, self-retaining units comprising solid outer rings with a concave raceway, solid inner rings and barrel rollers with cages. The inner rings have cylindrical or tapered bores.
The symmetrical barrel rollers orient themselves freely on the concave outer ring raceway. As a result, shaft flexing and misalignment of the bearing seats are compensated
Bearing Number | Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(Kg) |
| d | D | B | rs min | Cr | Cor | Grease | Oil | (Approx.) |
22344K | 220 | 460 | 145 | 5 | 2350 | 3500 | 660 | 1,000 | 115 |
22344KW33C3 | 220 | 460 | 145 | 5 | 2350 | 3500 | 660 | 1,000 | 115 |
22348K | 240 | 500 | 155 | 5 | 2720 | 4100 | 600 | 930 | 145 |
22348KW33C3 | 240 | 500 | 155 | 5 | 2720 | 4100 | 600 | 930 | 145 |
22348W33C3 | 240 | 500 | 155 | 5 | 2720 | 4100 | 600 | 930 | 148 |
22352 | 260 | 540 | 165 | 6 | 3100 | 4750 | 550 | 850 | 183 |
22352K | 260 | 540 | 165 | 6 | 3100 | 4750 | 550 | 850 | 179 |
22356 | 280 | 580 | 175 | 6 | 3500 | 5350 | 500 | 780 | 224 |
22356K | 280 | 580 | 175 | 6 | 3500 | 5350 | 500 | 780 | 220 |
22356KW33C3 | 280 | 580 | 175 | 6 | 3500 | 5350 | 500 | 780 | 220 |
22356W33C3 | 280 | 580 | 175 | 6 | 3500 | 5350 | 500 | 780 | 224 |
22360 | 300 | 620 | 185 | 7.5 | 3600 | 5400 | 470 | 720 | 270 |
22360K | 300 | 620 | 185 | 7.5 | 3600 | 5400 | 470 | 720 | 265 |
22360KW33C3 | 300 | 620 | 185 | 7.5 | 3600 | 5400 | 470 | 720 | 265 |
22360W33C3 | 300 | 620 | 185 | 7.5 | 3600 | 5400 | 470 | 720 | 270 |
23034K | 170 | 260 | 67 | 2.1 | 630 | 1080 | 1,100 | 1,800 | 12.3 |
23034KW33C3 | 170 | 260 | 67 | 2.1 | 630 | 1080 | 1,100 | 1,800 | 12.3 |
23034W33C3 | 170 | 260 | 67 | 2.1 | 630 | 1080 | 1,100 | 1,800 | 12.7 |
23036 | 180 | 280 | 74 | 2.1 | 740 | 1290 | 1,100 | 1,700 | 16.7 |
23036K | 180 | 280 | 74 | 2.1 | 740 | 1290 | 1,100 | 1,700 | 16.1 |
23036KW33C3 | 180 | 280 | 74 | 2.1 | 740 | 1290 | 1,100 | 1,700 | 16.1 |
23036W33C3 | 180 | 280 | 74 | 2.1 | 740 | 1290 | 1,100 | 1,700 | 16.7 |
23038 | 190 | 290 | 75 | 2.1 | 755 | 1350 | 1,000 | 1,600 | 17.7 |
23038K | 190 | 290 | 75 | 2.1 | 755 | 1350 | 1,000 | 1,600 | 17.1 |
23038KW33C3 | 190 | 290 | 75 | 2.1 | 755 | 1350 | 1,000 | 1,600 | 17.1 |
23038W33C3 | 190 | 290 | 75 | 2.1 | 755 | 1350 | 1,000 | 1,600 | 17.7 |
23040 | 200 | 310 | 82 | 2.1 | 915 | 1620 | 960 | 1,500 | 22.7 |
23040K | 200 | 310 | 82 | 2.1 | 915 | 1620 | 960 | 1,500 | 21.9 |
23040KW33C3 | 200 | 310 | 82 | 2.1 | 915 | 1620 | 960 | 1,500 | 21.9 |
23040W33C3 | 200 | 310 | 82 | 2.1 | 915 | 1620 | 960 | 1,500 | 22.7 |
23130W33C3 | 150 | 250 | 80 | 2.1 | 730 | 1190 | 1,100 | 1,700 | 15.6 |
23132 | 160 | 270 | 86 | 2.1 | 840 | 1370 | 1,000 | 1,600 | 19.8 |
23132K | 160 | 270 | 86 | 2.1 | 840 | 1370 | 1,000 | 1,600 | 19.2 |
23132KW33C3 | 160 | 270 | 86 | 2.1 | 840 | 1370 | 1,000 | 1,600 | 19.2 |
23132W33C3 | 160 | 270 | 86 | 2.1 | 840 | 1370 | 1,000 | 1,600 | 19.8 |
23134 | 170 | 280 | 88 | 2.1 | 885 | 1490 | 960 | 1,500 | 21.5 |
23134K | 170 | 280 | 88 | 2.1 | 885 | 1490 | 960 | 1,500 | 20.8 |
23134KW33C3 | 170 | 280 | 88 | 2.1 | 885 | 1490 | 960 | 1,500 | 20.8 |
23134W33C3 | 170 | 280 | 88 | 2.1 | 885 | 1490 | 960 | 1,500 | 21.5 |
23136 | 180 | 300 | 96 | 3 | 1030 | 1730 | 900 | 1,400 | 25.1 |
23136K | 180 | 300 | 96 | 3 | 1030 | 1730 | 900 | 1,400 | 24.2 |
23136KW33C3 | 180 | 300 | 96 | 3 | 1030 | 1730 | 900 | 1,400 | 24.2 |
23136W33C3 | 180 | 300 | 96 | 3 | 1030 | 1730 | 900 | 1,400 | 25.1 |
23138 | 190 | 320 | 104 | 3 | 1190 | 2020 | 850 | 1,300 | 35.3 |
23138K | 190 | 320 | 104 | 3 | 1190 | 2020 | 850 | 1,300 | 34.2 |
23224W33C3 | 120 | 215 | 76 | 2.1 | 585 | 880 | 1,300 | 2,000 | 12.1 |
23226 | 130 | 230 | 80 | 3 | 685 | 1,060 | 1,200 | 1,900 | 14.3 |
23226K | 130 | 230 | 80 | 3 | 685 | 1,060 | 1,200 | 1,900 | 13.9 |
23226KW33C3 | 130 | 230 | 80 | 3 | 685 | 1,060 | 1,200 | 1,900 | 13.9 |
23226W33C3 | 130 | 230 | 80 | 3 | 685 | 1,060 | 1,200 | 1,900 | 14.3 |
23228 | 140 | 250 | 88 | 3 | 805 | 1,270 | 1,100 | 1,700 | 18.8 |
23228K | 140 | 250 | 88 | 3 | 805 | 1,270 | 1,100 | 1,700 | 18.2 |
23228KW33C3 | 140 | 250 | 88 | 3 | 805 | 1,270 | 1,100 | 1,700 | 18.2 |
23228W33C3 | 140 | 250 | 88 | 3 | 805 | 1,270 | 1,100 | 1,700 | 18.8 |
23230 | 150 | 270 | 96 | 3 | 935 | 1,460 | 1,000 | 1,600 | 24.1 |
23230K | 150 | 270 | 96 | 3 | 935 | 1,460 | 1,000 | 1,600 | 23.4 |
23230KW33C3 | 150 | 270 | 96 | 3 | 935 | 1,460 | 1,000 | 1,600 | 23.4 |
23940KW33C3 | 200 | 280 | 60 | 2.1 | 545 | 1100 | 1,000 | 1,600 | 11.7 |
23940W33C3 | 200 | 280 | 60 | 2.1 | 545 | 1100 | 1,000 | 1,600 | 12.1 |
23944 | 220 | 300 | 60 | 2.1 | 565 | 1170 | 930 | 1,400 | 13.1 |
23944K | 220 | 300 | 60 | 2.1 | 565 | 1170 | 930 | 1,400 | 12.7 |
23944KW33C3 | 220 | 300 | 60 | 2.1 | 565 | 1170 | 930 | 1,400 | 12.7 |
23944W33C3 | 220 | 300 | 60 | 2.1 | 565 | 1170 | 930 | 1,400 | 13.1 |
23948 | 240 | 320 | 60 | 2.1 | 565 | 1190 | 840 | 1,300 | 14 |
23948K | 240 | 320 | 60 | 2.1 | 565 | 1190 | 840 | 1,300 | 13.6 |
23948KW33C3 | 240 | 320 | 60 | 2.1 | 565 | 1190 | 840 | 1,300 | 13.6 |
23948W33C3 | 240 | 320 | 60 | 2.1 | 565 | 1190 | 840 | 1,300 | 14 |
23952 | 260 | 360 | 75 | 2.1 | 760 | 1580 | 770 | 1,200 | 24 |
23952W33C3 | 260 | 360 | 75 | 2.1 | 760 | 1580 | 770 | 1,200 | 24 |
23956 | 280 | 380 | 75 | 2.1 | 830 | 1750 | 710 | 1,100 | 26.4 |
24032 | 160 | 240 | 80 | 2.1 | 650 | 1200 | 1,100 | 1,700 | 13 |
24032K30 | 160 | 240 | 80 | 2.1 | 650 | 1200 | 1,100 | 1,700 | 12.8 |
24032K30W33C3 | 160 | 240 | 80 | 2.1 | 650 | 1200 | 1,100 | 1,700 | 12.8 |
24032W33C3 | 160 | 240 | 80 | 2.1 | 650 | 1200 | 1,100 | 1,700 | 13 |
24034 | 170 | 260 | 90 | 2.1 | 800 | 1470 | 1,000 | 1,600 | 17.7 |
24034K30 | 170 | 260 | 90 | 2.1 | 800 | 1470 | 1,000 | 1,600 | 17.4 |
24034K30W33C3 | 170 | 260 | 90 | 2.1 | 800 | 1470 | 1,000 | 1,600 | 17.4 |
24034W33C3 | 170 | 260 | 90 | 2.1 | 800 | 1470 | 1,000 | 1,600 | 17.7 |
24036 | 180 | 280 | 100 | 2.1 | 965 | 1770 | 950 | 1,500 | 23.3 |
24036K30 | 180 | 280 | 100 | 2.1 | 965 | 1770 | 950 | 1,500 | 22.9 |
24036K30W33C3 | 180 | 280 | 100 | 2.1 | 965 | 1770 | 950 | 1,500 | 22.9 |
24132 | 160 | 270 | 109 | 2.1 | 1,040 | 1,780 | 1000 | 1,600 | 26 |
24132K30 | 160 | 270 | 109 | 2.1 | 1,040 | 1,780 | 1000 | 1,600 | 25.6 |
24132K30W33C3 | 160 | 270 | 109 | 2.1 | 1,040 | 1,780 | 1000 | 1,600 | 25.6 |
M667947D/M667911 | 409.575 | 546.1 | 161.925 | 6.4 | 1.6 | 2380 | 6220 | 110 | |