Spherical roller bearings

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Feature
Spherical rollers are put between the spherical raceway on the outer ring and the two grooves on the inner ring for there bearings. Since the center of the arc raceway on the outer ring is the same as the center of the whole bearing arrangement, there bearings are self-aligned and automatically adjust the bending of the shaft and housing and the eccentricity. The bearings can carry radial load and axial load in double directions. The especial radial load carrying capability makes there bearings suitable for heavy load and shock load carrying.
Spherical roller bearings
Designations Principal dimensions(mm) Other dimensions(mm) Basic load ratings(kN) Speed ratings Weight(kg)
d D B rsmin d2 「 D1「 b k dyc(Cr) stc(Cor) Grease Oil
23030C 230230CK 150 225 56 2.1 168 201     400 795 1700 2200 7.44
230230CA 23030CA/W33 150 225 56 2.1 174 201 8.3 4.5 400 795 1700 2200 8.01
23030CAF3 150 225 56 2.1 174 201     400 795 1700 2200 7.96
24030CA/W33 24030CAK30/W33 150 225 75 2.1 175 196 5.5 3 500 1050 1300 170 9.39
23130C/W33 150 250 80 2.1 173 212 11.1 5 745 685 1400 1800 16.9
23130CA 23130CA/W33 150 250 80 2.1 182 216 11.1 5 745 685 1400 1800 16.5
23130CAF3 23130CAF3/W33 150 250 80 2.1 182 216 11.1 5 745 685 1400 1800 16.4
23130CAK 23130CAKF3/W33 150 250 80 2.1 182 216 11.1 5 745 685 1400 1800 16.4
22230C/W33 150 270 73 3 179 234 12 6 610 1000 1600 2000 18.6
22230CA 22230CA/W33 150 270 73 3 189 234 12 6 630 1050 1600 2000 18.7
22230CAF3 22230CAK 150 270 73 3 189 234     630 1050 1600 2000 18.5
23230C 150 270 96 3 177 228     950 1550 1100 1500 25.7
23230CA 23230CA/W33 150 270 96 3 188 228 11.1 6 950 1550 1100 1500 26.6
22330CA 22330CA/W33 150 320 108 4 203 265 16.7 9 1120 1810 1000 1400 41.5
22230CAK 22330CAKF3 150 320 108 4 203 265     1120 1810 1000 1400 41.1
23032C 23032CK 160 240 60 2.1 180 216     445 875 1700 2200 8.86
23032CA 23032CA/W33 160 240 60 2.1 186 216 8.3 5 445 875 1700 2200 10
23032CAF3 160 240 60 2.1 186 216     445 875 1700 2200 9.97
24032CA/W33 24032CAF3/W33 160 240 80 2.1 183 209 8.3 5 570 1210 1100 1500 13.2
24032CAK30F3 24032CAK30/W33 160 240 80 2.1 183 209 8.3 5 570 1210 1100 1500 13.2
23132CA 23132CA/W33 160 270 86 2.1 195 234 13.9 6 765 1430 1300 1700 21.9
23132CAF3 23132CAK 160 270 86 2.1 195 234     765 1430 1300 1700 21.9
24132CA/HAC9SOW20X 160 270 109 2.1 193 225 8.3 4 1020 1690 700 900 23.4
24132CA/W33 24132CA/W33X 160 270 109 2.1 193 2250 8.3 4 865 1690 700 900 24.6
22232CA? 22232CAF3 160 290 80 3 201 249     750 1300 1500 1900 24.6
22232CAK 160 290 80 3 201 249     750 1300 1500 1900 24.1
23232C 23232C/W33 160 290 104 3 189 244 13.9 7 1100 1760 1000 1400 30.0
23232CA 23232CA/W33 160 290 104 3 200 244 13.9 7 955 1770 1000 1400 30.2
23232CAK 232232CAK/W33 160 290 104 3 200 214 13.9 7 955 1770 1000 1400 29.2
23232CK/W33 160 290 104 3 189 244 13.9 7 1100 1760 1000 1400 29.0
22332C 160 340 114 4 201 284     1270 2050 950 1300 51.8
22332CA 22332CAK 160 340 114 4 216 284     1270 2050 950 1300 52.8
22332CAF3 22332CAF3/W33 160 340 114 4 216 284 16.7 7 1270 2050 950 1300 52.5
22332CAKF3/W33 160 340 114 4 216 284 16.7 7 1270 2050 950 1300 52.5
23034C 23034CK 170 260 67 2.1 192 231     555 1090 1600 2000 14.2
23034CA 23034CA/W33 170 260 67 2.1 198 231 11.1 5 555 1090 1600 2000 14.1
23034CAF3 23034CAK 170 260 67 2.1 198 231     555 1090 1600 2000 14.0
24034CA/W33 170 260 90 2.1 198 227 8.3 4 705 1500 1000 1400 17.8
23134CA 170 280 88 2.1 204 243     730 1390 1200 1600 26.1
23134CAK 23134CAKF3 170 280 88 2.1 204 243     730 1390 1200 1600 24.6
24134CA/HCW33YA2 170 280 109 2.1 203 237 8.3 5 915 1830 670 850 24.7
24134CA/W33 170 280 109 2.1 203 237 8.3 5 915 1830 670 850 24.8
22234CA 22234CA/W33 170 310 86 4 215 268 16.7 6 845 1450 1300 1700 26.8
22234CAK 22234CAK/W33 170 310 86 4 215 268 16.7 6 845 1450 1300 1700 26.2
23234CA 23234CAF3/W33 170 310 110 4 214 261 13.9 7 1070 1930 950 1300 38.0
22334C/YA7 170 360 120 4 211 299     1320 2120 950 1300 59.7
22334CA 22334CA/W33 170 360 120 4 231 299 16.7 7 1320 2120 950 1300 62.6
23936CAF3/W33 180 250 52 2 204 230 9.5 4 430 830 1700 2200 7.34
23036CA 23036CA/W33 180 280 74 2.1 214 247 13.9 7.5 630 1280 1400 1800 17.7
23036CAF3 180 280 74 2.1 214 247     630 1280 1400 1800 17.6
24036CA 24036CA/W33 180 280 100 2.1 210 242 8.3 4 835 1750 950 1300 26.6
24036CAF3/W33 24036CAK30F3/W33 180 280 100 2.1 210 242 8.3 4 835 1750 950 1300 26.6
23136CA 23136CA/W33 180 300 96 3 216 259 13.9 6 900 1720 1100 1500 27.1
23136CAF3 23136CAK 180 300 96 3 216 259     900 1720 1100 1500 27.0
24136CA 24136CA/W33 180 300 118 3 212 252 11.1 6 1020 2030 630 800 33.0
24136CAQ1 180 300 118 3 212 252     1020 2030 630 800 33.0
22236CA 22236CA/W33 180 320 86 4 224 278 16.7 6 895 1550 1300 1700 29.4
22236CAF3 22236CAQ1 180 320 86 4 224 278     895 1550 1300 1700 29.2
22236CAK 22236CAKF3 180 320 86 4 224 278     895.0 1550 1300 1700 29.3
22236CA 180 320 112 4 222 271     1160 2130 900 1200 38.7
23236CA/HCW33 23236CA/HCW33YA2 180 320 112 4 222 271 13.9 7 1160 2130 900 1200 38.6
23236CAF3 23236CAF/W33 180 320 112 4 222 271 13.9 7 1160 2130 900 1200 38.5
23236CAK/W33 23236CAKF3/W33 180 320 112 4 222 271 13.9 7 1160 2130 900 1200 38.4
22336CA 22336CA/W33 180 380 126 4 242 316 22.3 8 1470 2400 900 1200 72.2
22336CAF3/W33 22336CAK 180 380 126 4 242 316 22.3 8 1470 2400 900 1200 71.3
23038C 190 290 75 2.1 215 259     700 1450 1300 1700 16.9
23038CA 23038CA/W33 190 290 75 2.1 224 259 13.9 5 700 1450 1300 1700 17.3
23038CAF3 190 290 75 2.1 224 259     700 1450 1300 1700 17.2
23038CAK 23038CAKF3/W33 190 290 75 2.1 224 259 13.9 5 700 1450 1300 1700 16.8
24038CA 24038CAF3 190 290 100 2.1 219 252     855 1840 950 1300 22.9
23138CA 23138CA/W33 190 320 104 3 232 276 13.9 7 975 1840 1000 1400 34.3
24138CA 24138CA/W33 190 320 128 3 226 267 11.1 6 1200 2400 600 750 41.9
24138CAF3 24138CAK30/W33 190 320 128 3 226 267 11.1 6 1200 2400 600 750 41.8
22238CA 22238CA/W33 190 340 92 4 235 293     865 1620 1200 1600 37.4
22238CA/W33 190 340 92 4 235 293 16.7 6 865 1620 1200 1600 37.4
22238CAF3 22238CAKF3 190 340 92 4 235 293     865 1620 1200 1600 37.2
22238CAK 22238CAK/W33 190 340 92 4 235 293 16.7 6 865 1620 1200 1600 37.3
23238CA 23238CA/W33 190 340 120 4 237 288 16.7 7 1290 2400 850 1100 44.8
23238CAK/W33 190 340 120 4 237 288 16.7 7 1290 2400 850 1100 43.1
22338C 190 400 132 5 238 334     1640 2630 850 1100 80.8
22338CA 22338CA/W33 190 400 132 5 257 334 22.3 8 1640 2630 850 1100 82.2
22338CAF3 190 400 132 5 257 334     1640 2630 850 1100 81.7
23940CAF3/W33 200 280 60 2.1 226 254 9.5 4 495 1150 1600 2000 12.1
23040CA 23040CA/W33 200 310 82 2.1 237 276 13.9 7.5 770 1560 1200 1600 22.6
23040CAK 200 310 82 2.1 237 276     770 1560 1200 1600 22.4
24040CA/W33 24040CAK30/W33 200 310 109 2.1 233 268 11.1 5 985 2130 900 1200 31.3
23140CA 23140CA/W33 200 340 112 3 243 292 16.7 7 1170 2240 950 1300 43.8
23140CAK 23140CAK/W33 200 340 112 3 243 292 16.7 7 1170 2240 950 1300 42.6
24140CA/W33 200 340 140 3 242 283 11.1 6 1380 2800 560 700 52.1
22240C 200 360 98 4 237 309     1100 1950 1100 1500 43.7
22240CA 22240CA/W33 200 360 98 4 250 309 16.7 6 1100 1950 1100 1500 44.7
22240CAF3 22240CAKF3 200 360 98 4 250 309 16.7 6 1100 1950 1100 1500 44.3
22240CAK 22240CAK/W33 200 360 98 4 250 309 16.7 6 1100 1950 1100 1500 44.0
23240CA/W33 200 360 128 4 249 304 16.7 8 1360 2530 850 1100 53.4
23240CAK 23240CAK/W33 200 360 128 4 249 304 16.7 8 1360 2530 850 1100 52.0
22340CA 22340CAF3 200 420 138 5 269 350     1740 2860 850 1100 97.0
22340CAK 22340CAK/W33 200 420 138 5 269 350 22.3 8 1740 2860 850 1100 95.3
23340CAF3 200 420 165 5 266 340     2020 3500 750 950 122
23044CA/YA2 219.5 340 90 3 260 303     935 1900 1100 1500 31.5
23044CA 23044CA/W33 220 340 90 3 260 303 13.9 6 935 1900 1100 1500 32.0
23044CAK 23044CA/W33 220 340 90 3 260 303 13.9 6 935 1900 1100 1500 31.6
23044CAKF3 220 340 90 3 260 303     935 1900 1100 1500 31.0
24044CA/W33 24044CA/W33X 220 340 118 3 257 295 11.1 5 1150 2500 850 1100 39.1
24044CAF3 24044CAF3/W33 220 340 118 3 257 295 11.1 5 1150 2500 850 1100 39.0
23144CA 23144CA/W33 220 370 120 4 268 320 16.7 7 1370 2710 900 1200 54.7
23144CA/HG2W33 220 370 120 4 268 320 16.7 7 1370 2750 900 1200 54.6
23144CAK 23144CAK/W33 220 370 120 4 268 320 16.7 7 1370 2710 900 1200 53.1
23144CAKF3/W33 220 370 120 4 268 320 16.7 7 1570 2750 900 1200 52.7
22244CA 22244CA/W33 220 400 108 4 275 344 16.7 8 1350 2400 950 1300 63.5
22244CA/W33X 22244CAF3 220 400 108 4 275 344 16.7 8 1650 2400 950 1300 62.0
22244CAK 220 400 108 4 275 344     1350 2400 950 1300 63.2
23244CA/W33 23244CAK/W33 220 400 144 4 273 334 16.7 8 1720 3200 750 950 77.3
23948CA/W33 240 320 60 2.1 266 295 9.5 4 530 1310 1300 1700 15.0
23948CAF3 23948CAF3/W33 240 320 60 2.1 266 295 9.5 4 530 1310 1300 1700 14.9
23048CA 23048CA/W33 240 360 92 3 278 322 13.9 6 985 2080 1000 1400 34.2
23048CAK 23048CAK/W33 240 360 92 3 278 322 13.9 6 985 2080 1000 1400 32.2
23048CAQ1 240 360 92 3 278 322     985 2080 1000 1400 34.2
24048CA 24048CA/W33X 240 360 118 3 278 318 11.1 5 1240 2800 800 1000 46.5
24048CAK30 240 360 118 3 278 318     1240 2800 800 1000 46.5
23148CA 23148CA/W33 240 400 128 4 289 345 16.7 8 1500 3000 850 1100 68.2
24148CA 24148CA/W33 240 400 160 4 285 336 11.1 6 1660 3400 480 600 79.0
24148CAK30F3/W33 240 400 160 4 285 336 11.1 6 1660 3400 480 600 77.8
22248CAF3/C9W33 22248CAF3/W33 240 440 120 4 303 379 18 7 1820 1640 900 1200 85.0
23248CA/W33 23248CAF3 240 440 160 4 292 369 22.3 8 2080 3950 670 850 102
23248CAK/W33 240 440 160 4 292 369 22.3 8 2080 3950 670 850 102
23048CAQ1/YA2 241 360 92 3 278 322     985 2080 1000 1400 34.0
23952CA 260 360 75 2.1 294 328     820 1750 1100 1500 21.6
23052CA 23052CA/W33 260 400 104 4 306 357 16.7 7 1230 2550 900 1200 49.8
23052CAF3 260 400 104 4 306 357     1230 2550 900 1200 49.5
23052CAK 23052CAK/W33 260 400 104 4 306 357 16.7 7 1230 2550 900 1200 46.9
24052CA/W33 260 400 140 4 300 347 11.1 6 1780 1910 700 900 66.7
24052CAF3 24052CAF3/W33 260 400 140 4 300 347 11.1 6 1550 3500 700 900 64.9
24052CAK30/W33 260 400 140 4 300 347 11.1 6 1550 3500 700 900 65.2
23152CA 23152CA/W33 260 440 144 4 310 379 16.7 9 1860 3750 800 1000 88.9
23152CAK 23152CAK/HG2C9YA6W33 260 440 144 4 310 379 16.7 9 1990 4050 800 1000 88.7
24152CA 24152CA/W33 260 440 180 4 312 366 13.9 8 2100 4350 430 530 115
24152CAF3/W33 24152CAK30/W33 260 440 180 4 312 366 13.9 8 2100 4350 430 530 113
22252CA 22252CA/W33 260 480 130 5 330 414     1900 3600 850 1100 106
22252CAK 260 480 130 5 330 414     2280 3600 850 1100 105
23252CA/W33 23252CAF3/W33 260 480 174 5 320 404 22.3 8 2800 4750 630 800 141
23252CAK/W33 23252CAKL/W33 260 480 174 5 320 404 22.3 8 2800 4750 630 800 145
22352CAF3/W33 22352CAKF3/W33 260 540 165 5 349 455 22.3 8 3000 4700 630 800 184
23956CAQ1/W33(3053956QK) 280 380 75 2.1 316 346 12 6 700 1850 1000 1400 25.7
23056CA 23056CAK 280 420 106 4 232 377     1320 2850 850 1100 56.8
24056CA/W33 280 420 140 4 317 366 11.1 6 1620 3700 670 850 69.2
24056CAF3 24056CAF3/W33 280 420 140 4 317 366 11.1 6 1620 3700 670 850 68.9
24056CAK30F3/W33 280