Thrust spherical roller bearings are the same as spherical roller bearings. The raceway surface of the race is a spherical surface centered on the same point on the central axis of the bearing. The rollers of this type of bearing are spherical, so it has the function of self-aligning. , It is not very sensitive to coaxiality and shaft deflection. This type of bearing has a very large axial load capacity. It can also bear a number of radial loads while bearing axial loads, but the radial load must not exceed 55% of the axial load. This type of bearing is mainly used in hydroelectric generators, vertical motors, ship propeller shafts, tower cranes, extruders, etc.
P0=Fa+2.7Fr
This type of bearing is mainly used in oil drilling rigs, iron and steel making machinery.
-1, -2, represents a series of non-standard X1, X2, YA2,...
E Internal design changes, reinforced structure F1 carbon steel.
F2 Graphite steel
F3 Ductile iron
HC The rings and rolling elements are either only the rings or only the rolling elements are made of carburized steel(/HC-20Cr2Ni4A;/HC1 20Cr2Mn2MoA;/HC2-15Mn;/HC3-G20CrMo)
/HCOR means that the outer ring and rolling elements are made of carburized steel
J Steel plate stamping cage, additional number difference when the material changes
M Brass solid cage
P5 Tolerance level meets the standard level 5
P4 Tolerance level conforms to the 4 level specified by the standard
S1 Bearing ring has been subjected to high temperature tempering treatment, the working temperature can reach 200℃
SP Ultra-precision level, dimensional tolerance is equivalent to level 5, rotation accuracy is equivalent to level 4
TN1 Nylon
YA3 The end face of the bearing ring is different from the standard design
YA7 Bearing ribs or retaining rings are different from the standard design
YA8 Cage structure change
YAB Structure and technical requirements changed at the same time
YAD Bearings of the same type, with more than two changes in structure at the same time
YB2 Bearing size and tolerance requirements change
YB5 Shape and position tolerance have special requirements
Basic dimensions mm | Basic load ratings kN | Bearing part number | Weight kg | |||||
---|---|---|---|---|---|---|---|---|
d | D | T | rmin | rmin | Cr | Cor | Bearing part number | Weight |
600 | 860 | 125 | 6 | 6 | 4450 | 32300 | 917/600/HC | 269 |
560 | 730 | 115 | 5 | 2.3 | 2566 | 6423 | 917/560F1/HC | 126 |
520 | 900 | 224 | 9.5 | 9.5 | 10400 | 39900 | 917/520 | 661 |
500 | 750 | 190 | 6 | 6 | 6260 | 23500 | 913/500X2 | 325 |
480 | 850 | 224 | 9.5 | 9.5 | 9000 | 40000 | 99496 | 613 |
480 | 680 | 120 | 5 | 5 | 3550 | 16800 | 1-9012 | 179 |
460 | 800 | 206 | 9.5 | 9.5 | 7250 | 31500 | 99492 | 487 |
431.8 | 863.6 | 228.6 | 10.2 | 10.2 | 15100 | 69500 | 917/431.8/HC | 701 |
420 | 740 | 95 | 5 | 5 | 2460 | 29200 | 99284X1/HC | 198 |
406.4 | 711.2 | 146.05 | 9.7 | 9.7 | 6160 | 25400 | 917/406.4Q1 | 279 |
400 | 540 | 112 | 4 | 4 | 2240 | 7900 | 91280 | 77.8 |
380 | 670 | 175 | 7.5 | 7.5 | 6890 | 23500 | 99476 | 290 |
365 | 710 | 160 | 5 | 5 | 6250 | 31500 | 1-9011 | 328 |
360 | 500 | 110 | 4 | 4 | 2000 | 7500 | 91272 | 69.5 |
347.5 | 710 | 160 | 4 | 4 | 8800 | 32500 | 91768 | 339 |
320 | 580 | 155 | 7.5 | 7.5 | 5350 | 14300 | 99464 | 193 |
320 | 440 | 95 | 3 | 3 | 1650 | 5800 | 91264 | 43.4 |
280 | 520.4 | 145 | 6 | 6 | 6050 | 20700 | 99456X1 | 158 |
280 | 520 | 145 | 6 | 6 | 6050 | 20700 | 99456 | 157 |
279.4 | 603.25 | 136.525 | 11.2 | 11.2 | 5770 | 21800 | 917/279.4 | 217 |
270 | 540 | 130 | 6 | 6 | 6150 | 26750 | 91754Q1 | 164 |
270 | 540 | 130 | 6 | 6 | 6150 | 26750 | 91754 | 164 |
260 | 480 | 132 | 6 | 6 | 3650 | 11900 | 99452 | 115 |
240 | 350 | 65 | 2.1 | 2.1 | 1020 | 4950 | 99248X3M/HG2 | 22.2 |
234.95 | 546.1 | 127 | 16 | 16 | 5350 | 20500 | 917/234X4-1 | 174 |
234.95 | 482.6 | 104.775 | 11.2 | 11.2 | 3350 | 15500 | 917/234X4 | 99.2 |
228.6 | 482.6 | 104.775 | 11.2 | 11.2 | 3350 | 15500 | 917/228.6/HCYAD/W281 | 99.6 |
228.6 | 482.6 | 104.775 | 11.2 | 11.2 | 3350 | 15500 | 917/228.6 | 101 |
220 | 330 | 65 | 3 | 2.1 | 915 | 4100 | 91744/HG2 | 21 |
220 | 330 | 65 | 2 | 2 | 900 | 3500 | 1-9017M/HG2 | 20.7 |
Basic dimensions mm | Basic load ratings kN | Limit Rotational Speed rmin | Bearing part number | Other dimensions mm | Mounting dimensions mm | Weight kg | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
d | D | T | rmin | Cr | Cor | Grease lubrication | Oil lubrication | Bearing part number | d1 | D1 | damin | Damax | rgmax | Weight |
1800 | 2080 | 150 | 7.5 | 9320 | 87000 | 60 | 90 | 871/1800/P4YB5 | 1810 | 2070 | 2060 | 1820 | 6 | 858 |
1320 | 1540 | 100 | 6 | 5450 | 5900 | 80 | 100 | 871/1320ZW/P4YB5 | 1325 | 1535 | 1525 | 1335 | 5 | 348 |
1180 | 1400 | 100 | 6 | 4730 | 7200 | 87 | 110 | 871/1180ZW/HC | 1185 | 1395 | 1385 | 1195 | 5 | 308 |
1120 | 1320 | 160 | 5 | 6000 | 41500 | 80 | 100 | 811/1120 | 1126 | 1314 | 1305 | 1135 | 4 | 410 |
1060 | 1250 | 150 | 5 | 5300 | 36500 | 80 | 110 | 811/1060/HCR | 1066 | 1244 | 1235 | 1075 | 4 | 230 |
1060 | 1250 | 150 | 5 | 5300 | 36500 | 80 | 110 | 811/1060 | 1066 | 1244 | 1235 | 1075 | 4 | 230 |
1000 | 1320 | 250 | 9.5 | 10100 | 58000 | 60 | 80 | 812/1000 | 1012 | 1308 | 1290 | 1030 | 8 | 975 |
1000 | 1180 | 140 | 5 | 4700 | 32000 | 90 | 120 | 811/1000 | 1006 | 1174 | 1165 | 1015 | 4 | 290 |
950 | 1250 | 236 | 7.5 | 10000 | 58000 | 60 | 90 | 812/950 | 960 | 1240 | 1230 | 970 | 6 | 800 |
950 | 1120 | 135 | 5 | 4000 | 30000 | 90 | 140 | 811/950 | 956 | 1114 | 1105 | 965 | 4 | 250 |
900 | 1270 | 270 | 10 | 14400 | 73500 | 60 | 80 | 812/900X3/HCR | 905 | 1265 | 1250 | 920 | 10 | 1147 |
900 | 1180 | 220 | 7.5 | 8000 | 48000 | 70 | 100 | 812/900 | 910 | 1170 | 1160 | 920 | 6 | 660 |
900 | 1180 | 125 | 7.5 | 6050 | 8300 | 100 | 130 | 872/900ZWF1/HC | 905 | 1175 | 1160 | 920 | 7.5 | 393 |
900 | 1060 | 130 | 5 | 4000 | 27000 | 100 | 150 | 811/900 | 906 | 1054 | 1045 | 915 | 4 | 220 |
860 | 1000 | 96 | 3 | 2200 | 16200 | 130 | 180 | 817/860/P4YB5 | 860 | 1000 | 995 | 865 | 2 | 148 |
850 | 1120 | 212 | 7.5 | 8000 | 45000 | 130 | 180 | 812/850/P4YB5 | 860 | 1110 | 1100 | 870 | 6 | 585 |
850 | 1120 | 212 | 7.5 | 8000 | 45000 | 80 | 100 | 812/850/YB5 | 860 | 1110 | 1100 | 870 | 6 | 585 |
850 | 1000 | 120 | 4 | 3400 | 23000 | 100 | 150 | 811/850 | 855 | 995 | 990 | 860 | 3 | 175 |
812.8 | 1016 | 127.127 | 2.3 | 5150 | 33500 | 80 | 100 | 817/812.8/P5YB5 | 815.8 | 1016 | 1010 | 820 | 2 | 260 |
800 | 1060 | 205 | 7.5 | 7300 | 40000 | 80 | 100 | 812/800 | 810 | 1050 | 1040 | 820 | 6 | 520 |
800 | 950 | 120 | 4 | 3400 | 22000 | 130 | 180 | 811/800 | 805 | 945 | 940 | 810 | 3 | 170 |
765 | 1360 | 220 | 15 | 15000 | 91000 | 80 | 100 | 817/765ZWF3 | 1288 | |||||
765 | 1360 | 220 | 15 | 15000 | 91000 | 80 | 100 | 817/765ZWF1 | 1288 | |||||
750 | 1000 | 195 | 6 | 6550 | 36000 | 85 | 120 | 812/750/P4YB5 | 758 | 992 | 982 | 768 | 5 | 445 |
750 | 1000 | 195 | 6 | 6550 | 36000 | 85 | 120 | 812/750/YB5 | 758 | 992 | 982 | 768 | 5 | 445 |
750 | 900 | 120 | 4 | 3250 | 21200 | 120 | 170 | 811/750/SPYB5 | 755 | 895 | 890 | 760 | 3 | 155 |
711.45 | 846.4 | 95.25 | 6.4 | 2360 | 17700 | 170 | 260 | 817/711X4ZW | 672.84 | 831.8 | 820 | 680 | 5 | 113 |
710 | 850 | 85 | 4 | 2200 | 14300 | 150 | 230 | 891/710/P4YB5 | 715 | 850 | 845 | 720 | 3 | 99.9 |
710 | 950 | 290 | 6 | 6330 | 26200 | 120 | 150 | 822/710 | 750 | 945 | 935 | 760 | 5 | 564 |
710 | 950 | 190 | 6 | 5860 | 29200 | 120 | 150 | 812/710/P4YB5 | 718 | 942 | 932 | 728 | 5 | 387 |
Basic dimensions mm | Basic load ratings kN | Limit Rotational Speed rmin | Bearing part number | Other dimensions mm | Mounting dimensions mm | Weight kg | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
d | D | T | rmin | Cr | Cor | Grease lubrication | Oil lubrication | Bearing part number | d1 | D1 | B | C | A | damin | Damax | ramax | Weight |
1320 | 1540 | 175 | 6 | 6500 | 48500 | 60 | 80 | 217/1320 | 1380 | 1510 | 98 | 72 | 1446 | 1495 | 1515 | 5 | 514 |
750 | 1280 | 315 | 15 | 14850 | 31000 | 80 | 100 | 294/750F3/YAD | 972 | 1152 | 160 | 158 | 448 | 1015 | 1120 | 12 | 1340 |
750 | 1280 | 315 | 15 | 14850 | 31000 | 80 | 100 | 294/750F1/YAD | 972 | 1152 | 160 | 158 | 448 | 1015 | 1120 | 12 | 1340 |
710 | 950 | 145 | 6 | 3960 | 12000 | 200 | 240 | 292/710/YAD | 805 | 895 | 92 | 75 | 380 | 820 | 880 | 5 | 279 |
670 | 900 | 140 | 6 | 3900 | 20300 | 200 | 240 | 292/670F3/YAD | 750 | 830 | 86 | 70 | 365 | 760 | 820 | 5 | 210 |
630 | 850 | 132 | 6 | 3580 | 8350 | 250 | 300 | 292/630YAD | 728 | 800 | 86 | 65 | 338 | 740 | 780 | 5 | 231 |
590 | 755 | 95 | 5 | 2390 | 13200 | 260 | 340 | 217/590/YAD | 654 | 727 | 55 | 41.5 | 570 | 715 | 735 | 4 | 90 |
500 | 870 | 224 | 9.5 | 6930 | 27700 | 260 | 340 | 294/500/YAD | 654 | 760 | 140 | 108 | 290 | 685 | 755 | 8 | 462 |
490 | 655 | 90 | 5 | 2300 | 12000 | 400 | 450 | 217/490/YAD | 552 | 627 | 52 | 40 | 482 | 615 | 635 | 4 | 73.7 |
440 | 780 | 206 | 9.5 | 7150 | 26000 | 400 | 450 | 29488A | 583 | 650 | 115 | 96.5 | 260 | 550 | 630 | 8 | 355 |
420 | 580 | 95 | 4.7 | 2060 | 4150 | 460 | 560 | 29284/YAD | 489 | 548 | 62 | 46 | 251 | 500 | 525 | 4 | 78.9 |
380 | 600 | 132 | 6 | 3750 | 15200 | 500 | 690 | 29376/P5YAD | 475 | 561 | 106.5 | 61.4 | 216 | 480 | 550 | 5 | 131 |
340 | 620 | 170 | 7.5 | 5050 | 19000 | 500 | 690 | 29468A | 450 | 520 | 102 | 77 | 201 | 440 | 500 | 6 | 197 |
340 | 460 | 73 | 3 | 1250 | 2440 | 530 | 750 | 29268/YAD | 388 | 438 | 48 | 36 | 204 | 400 | 422 | 2.5 | 31.4 |
280 | 440 | 95 | 5 | 1450 | 6060 | 530 | 750 | 9069356 | 348 | 413 | 64 | 46 | 158 | 355 | 390 | 4 | 49.1 |
280 | 440 | 95 | 5 | 1600 | 6060 | 530 | 750 | 29356/YAD | 348 | 413 | 64 | 46 | 158 | 355 | 390 | 4 | 49.1 |
260 | 480 | 132 | 6 | 3200 | 11000 | 530 | 750 | 29452A | 343 | 400 | 76 | 65 | 154 | 310 | 326 | 5 | 95.3 |
260 | 360 | 60 | 2.1 | 798 | 1550 | 530 | 750 | 29252/YAD | 302 | 335 | 38 | 30 | 139 | 310 | 326 | 2 | 15.7 |
240 | 440 | 122 | 6 | 1920 | 3550 | 530 | 750 | 29448/YAD | 330 | 400 | 78 | 59 | 142 | 335 | 378 | 5 | 74.5 |
240 | 440 | 122 | 6 | 2420 | 8000 | 530 | 750 | 29448A | 328 | 370 | 65 | 59 | 142 | 335 | 378 | 5 | 72.7 |
220 | 300 | 48 | 6 | 484 | 910 | 850 | 1300 | 29244/YAD | 260 | 286 | 31 | 24 | 117 | 260 | 273 | 5 | 7.92 |
180 | 360 | 109 | 2 | 1330 | 2130 | 750 | 750 | 29436/YAD | 265 | 308 | 67 | 58 | 82 | 265 | 304 | 2 | 42.3 |
180 | 300 | 73 | 4.7 | 974 | 3000 | 630 | 900 | 29336/YAD | 230 | 276 | 50 | 35 | 103 | 235 | 262 | 2.5 | 19.4 |
170 | 340 | 103 | 3 | 1330 | 2130 | 530 | 750 | 29434/YAD | 243 | 310 | 71 | 48 | 104 | 250 | 286 | 2 | 40.7 |
160 | 320 | 95 | 4.7 | 1100 | 1720 | 560 | 800 | 29432/YAD | 234 | 275 | 61 | 53 | 74 | 235 | 270 | 4 | 33.3 |
160 | 270 | 67 | 3 | 730 | 2380 | 630 | 900 | 29332/YAD | 200 | 240 | 45 | 32 | 92 | 205 | 235 | 2 | 13.5 |
150 | 300 | 90 | 4.7 | 1090 | 1710 | 630 | 900 | 29430/YAD | 220 | 270 | 60 | 48 | 69 | 220 | 253 | 3 | 27.3 |
140 | 280 | 85 | 3.7 | 908 | 1120 | 670 | 950 | 29428/YAD | 203 | 247 | 55 | 47 | 64 | 205 | 236 | 3 | 22.7 |
130 | 270 | 85 | 3.7 | 836 | 1100 | 700 | 1100 | 29426/YAD | 190 | 240 | 55 | 44 | 79 | 195 | 227 | 3 | 23.0 |
130 | 225 | 58 | 3.7 | 484 | 750 | 950 | 1500 | 29326/YAD | 170 | 200 | 37 | 29 | 76 | 175 | 194 | 2 | 8.26 |