cojinetebearings

Spherical Roller Thrust Bearings

Spherical roller thrust bearings also called spherical thrust roller bearings have specially designed raceways and barrel-shaped rollers (convex rollers). The raceway of housing washer of this bearing type is spherical with the center of the radius located on the bearing axis. Spherical roller thrust bearings are separable design, making it possible to mount and dismount the housing washer separately from the shaft washer and roller and cage assembly, as well as maintenance inspections. The design provides self- alignment capability to the bearing, some shaft misalignment can be tolerated. The contact angle is approximately 45° enabling the bearing to support high axial load and radial load up to 55% of axial load. They are suitable for relatively high speeds. The bearings have pressed steel cages or machined brass cages. Because of the large load capacity and self-aligning characteristics, Spherical roller thrust bearing is often used for injection molding machines, crane hooks and other large machines.

Size range: 60 mm to 710 mm I.D

spherical-thrust-roller-bearing.gif
spherical-thrust-roller-bearing.gif

Bearing No. Boundary Dimensions Basic Loading Ratings Limited Speeds Dimensions Mass
mm (KN) rpm mm (kg)
d D H r1, r2
min.
Ca Coa Grease Oil d1 D1 B B1 C A approx.
29412 60 130 42 1.5 362 1007 1944 2912 112.2 85.5 27 26.7 21 38 2.6
29413 65 140 45 2 417 1188 1836 2688 120.6 91.5 29.5 39.8 22 42 3.33
29414 70 150 48 2 471 1375 1728 2464 129.7 99 31 41 23.8 44 3.87
29415 75 160 51 2 544 1573 1728 2464 138.3 105.5 33.5 45.7 24.5 47 4.27
29416 80 170 54 2.1 604 1793 1620 2240 147.2 112.5 35 48.1 26.5 50 5.98
29417 85 180 58 2.1 665 1980 1404 2016 155.8 121 37 51.1 28 54 6.76
29418 90 190 60 2.1 737 2200 1404 2016 164.6 127.5 39 54 28.5 56 7.8
29320 100 170 42 1.5 428 1419 1620 2240 152.3 127.5 26.2 36.3 20.5 58 4.49
29420 210 67 3 906 2750 1188 1792 182.2 141.5 43 57.3 32 62 10.5
29322 110 190 48 2 562 1903 1404 2016 171.1 140 30.3 41.7 24.8 64 6.94
29422 230 73 3 1061 3300 1026 1568 199.4 155.3 47 64.7 34.7 69 14.7
29324 120 210 54 2.1 689 2332 1188 1792 188.1 154.5 34 48.2 27 70 7.78
29424 250 78 4 1229 3795 972 1456 216.8 171 50.5 70.3 36.5 74 17.1
29326 130 225 58 2.1 791 2750 1080 1680 203.4 165.5 36.7 50.6 30.1 76 8.17
29426 170 85 4 1499 4455 918 1344 234.4 184.5 54 76 40.9 81 21.3
29328 140 240 60 2.1 887 3135 1026 1568 216.1 177 38.5 54 30 82 10.1
29428 280 85 4 1470 4730 918 1344 245.4 194.5 54 75.6 41 86 24.6
29330 150 250 60 2.1 906 3135 1026 1568 223.9 190 38 54.9 28 87 10.2
29430 300 90 4 1691 5610 864 1232 262.9 207.5 58 80.8 43.4 92 27.3
29332 160 270 67 3 1061 3759 918 1344 243.5 203 42 60 33 92 15
29432 320 95 5 1880 6160 810 1120 279.3 223.5 60.5 84.3 45.5 99 32.8
29334 170 280 67 3 1103 3905 918 1344 251.2 215 42.2 61.1 30.5 96 16.3
29434 340 103 5 2121 7205 756 1064 297.7 236 65.5 91.2 50 104 40.7
29236 180 250 42 1.5 441 1936 108 1792 245 211 14 40 21 97 7.05
29336 300 73 3 1302 4730 864 1232 270 227 46 66.2 35.5 103 19.9
29436 360 109 5 2363 8085 724 1008 315.9 250 69.5 96.4 53 110 64.2
29238 190 270 48 2 544 2420 1026 1568 255 226 14 45 25.5 103 8
29338 320 78 4 1470 5225 810 1120 285.6 243.5 49 71.3 36 110 25
29438 380 115 5 2604 8800 680 952 332.9 264.5 73 101 55.5 117 60
29240 200 280 48 2 562 2508 1026 1568 270 236 15 45 24 108 9.08
29340 340 85 4 1691 6050 756 1064 304.3 257 53.5 76.7 40 116 28.5
29440 400 122 5 2898 9900 648 896 350.7 277.5 77 107 59.4 122 69
29244 220 300 48 2 573 2640 972 1456 292 254 15 45 24 117 9.84
29344 360 85 4 1817 6930 756 1064 326.3 273.5 55 77.7 41 125 28.6
29444 420 122 6 3024 10615 605 840 371.6 300 77 107 58.5 132 74
29248 240 340 60 2.1 839 3795 864 1232 330 283 19 57 30 130 16.5
29348 380 85 4 1880 7205 724 1008 345.1 295.5 54 77.8 40.5 135 35.4
29448 440 122 6 3140 11220 605 840 391.6 322 76 107 59 142 79
29252 260 360 60 2.1 858 4015 864 1232 350 302 19 57 30 139 17
29352 420 95 5 2331 9130 648 896 382.2 324 61 86.6 46 148 49.5
29452 480 132 6 3686 14190 540 750 427.9 346 86 119 63 154 99.2
29256 280 380 60 2.1 906 4400 810 1120 370 323 19 57 30 150 18.1
29356 440 95 5 2331 9515 648 896 401 343 62 86.7 45.5 158 49.9
29456 520 145 6 4526 16830 518 706 464.3 372 95 130 70 166 125.5
29260 300 420 73 3 1124 5280 724 1008 405 353 21 69 38 162 28.3
29360 480 109 5 2804 11660 572 784 434.1 372 70 98.9 51 168 61.4
29460 540 145 6 4589 18260 486 672 485 392 95 130 70.5 175 138
29264 320 440 73 3 1166 5610 680 952 430 372 21 69 38 172 32.8
29364 500 109 5 3024 12320 540 750 454.5 391 68 97.8 53 180 73.4
29268 340 460 73 3 1187 5940 680 952 445 395 21 69 37 183 34.5
29468 620 170 7.5 6038 24640 410 560 557.9 445 112 151 84 201 218
29272 360 500 85 4 1533 7480 840 485 423 25 81 44 194 50.4
29372 560 122 5 3045 12760 672 540 448 41 117 59 202 116
29472 640 170 7.5 3038 24640 560 580 474 63 164 83.5 210 221
29276 380 520 85 4 1659 8415 784 505 441 27 81 42 202 53
29376 600 132 6 3507 15400 594 580 477 44 127 63 216 140
29476 670 175 7.5 6164 26400 538 610 494 67 168 87.5 222 252
29280 400 540 85 4 1691 8800 784 526 460 27 81 42 212 55.1
29380 620 132 6 3623 16060 594 596 494 44 127 64 225 153
29480 710 185 7.5 6888 29150 504 645 525 70 178 89.5 234 309
29284 420 580 95 4 2090 10780 706 564 489 30 91 46 225 74.9
29384 650 140 6 3927 17600 560 626 520 48 135 68 235 175
29292 460 620 95 5 2174 11660 672 605 530 30 91 46 245 80.9
292/600 500 670 103 5 2510 13750 627 654 574 33 99 53 268 97
293/500 750 150 6 4715 22440 482 725 611 51 144 74 280 221
294/500 870 224 9.5 9839 44000 381 795 648 88 216 110 290 589
292/560 560 750 115 5 3140 17600 538 732 644 37 111 61 302 131
294/560 980 250 12 12600 56100 336 890 727 98 241 122 328 740
292/600 600 800 122 5 3864 20460 504 760 688 39 117 60 321 172
293/630 630 950 190 9.5 8873 41800 358 880 761 68 183 92 359 438
293/710 710 1060 212 9.5 10448 50050 314 985 855 74 205 103 405 591
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