Product Description
About Spherical Roller Bearing
1): Able to accommodate misalignment
2): Suitable for high axial and some radial loads
3): Relatively high speed ratings
4): Type: YM (CA, CAM, EAS ), YMB, MB, CJ(CC CD RH), E (E1)
5): Application examples: Heavy vertical shafts, injection moulding machines, etc.
Structure and Composition
Spherical roller bearings have double-row rollers, the outer ring has a commonspherical raceway, and the inner ring has 2 raceways that are inclined at anangle relative to the bearing axis.In addition to being able to withstand radial loads, the bearing can alsowithstand bidirectional axial loads.
Stamped steel plate reinforced cage (E). Stamped steel plate type cage (CC), glass fiber reinforced polyamide 66 cage ( TVPB), and machined brass two-piece cage (MB). Machined brass integral cages (CA), stamped steel plate cages for vibration applications (JPA). Brass cage for vibration occasions (EMA)
Product Parameters
Bearing Number | Principal Dimensions | Basic Load Ratings | Limiting Speeds | Weight(kg) | ||||
d | D | B | Cr | Cor | Grease | Oil | ||
mm | mm | mm | kN | kN | r/min | r/min | ||
22232 CA | 160 | 290 | 80 | 879 | 1220 | 1400 | 1900 | 22.8 |
22232 C | 160 | 290 | 80 | 879 | 1220 | 1400 | 1900 | 22.8 |
23232 CA | 160 | 290 | 104 | 1050 | 1670 | 910 | 1200 | 30.6 |
23232 C | 160 | 290 | 104 | 1050 | 1670 | 910 | 1200 | 30.6 |
22332 CA | 160 | 340 | 114 | 1350 | 1860 | 1000 | 1400 | 51.9 |
22332 C | 160 | 340 | 114 | 1350 | 1860 | 1000 | 1400 | 51.9 |
23934 CA | 170 | 230 | 45 | 339 | 633 | 1600 | 2100 | 5.4 |
23034 CA | 170 | 260 | 67 | 652 | 1110 | 1200 | 1600 | 13 |
23034 C | 170 | 260 | 67 | 652 | 1110 | 1200 | 1600 | 13 |
24034 CA | 170 | 260 | 90 | 800 | 1470 | 860 | 1200 | 17.6 |
24034 C | 170 | 260 | 90 | 800 | 1470 | 860 | 1200 | 17.6 |
23134 CA | 170 | 280 | 88 | 887 | 1490 | 990 | 1300 | 22.2 |
23134 C | 170 | 280 | 88 | 887 | 1490 | 990 | 1300 | 22.2 |
24134 C A | 170 | 280 | 109 | 1080 | 1870 | 740 | 990 | 27.2 |
24134 C | 170 | 280 | 109 | 1080 | 1870 | 740 | 990 | 27.2 |
22234 CA | 170 | 310 | 86 | 983 | 1380 | 1300 | 1800 | 29.2 |
22234 C | 170 | 310 | 86 | 983 | 1380 | 1300 | 1800 | 29.2 |
23234 CA | 170 | 310 | 110 | 1230 | 1970 | 840 | 1100 | 37.4 |
23234 C | 170 | 310 | 110 | 1230 | 1970 | 840 | 1100 | 37.4 |
22240 CA | 200 | 360 | 98 | 1290 | 1910 | 1100 | 1500 | 43.2 |
22240C | 200 | 360 | 98 | 1290 | 1910 | 1100 | 1500 | 43.2 |
23240 CA | 200 | 360 | 128 | 1580 | 2620 | 730 | 970 | 57.8 |
23240C | 200 | 360 | 128 | 1580 | 2620 | 730 | 970 | 57.8 |
22340 CA | 200 | 420 | 138 | 1990 | 2800 | 840 | 1100 | 95.2 |
23944 CA | 220 | 300 | 60 | 578 | 1120 | 1200 | 1600 | 12.6 |
23044 CA | 220 | 340 | 90 | 1030 | 1790 | 930 | 1200 | 31 |
23044 C | 220 | 340 | 90 | 1030 | 1790 | 930 | 1200 | 31 |
24044 CA | 220 | 340 | 118 | 1370 | 2550 | 660 | 880 | 40.5 |
24044 C | 220 | 340 | 118 | 1370 | 2550 | 660 | 880 | 40.5 |
23144 CA | 220 | 370 | 120 | 1500 | 2570 | 760 | 1000 | 54.1 |
24144 CA | 220 | 370 | 150 | 1870 | 3390 | 570 | 750 | 65.6 |
22244 CA | 220 | 400 | 108 | 1560 | 2260 | 1000 | 1400 | 59.5 |
23244 CA | 220 | 400 | 144 | 1960 | 3270 | 660 | 880 | 81.5 |
22344 CA | 220 | 460 | 145 | 2290 | 3250 | 760 | 1000 | 121 |
23948 CA | 240 | 320 | 60 | 677 | 1330 | 1100 | 1500 | 13.5 |
23048 CA | 240 | 360 | 92 | 1130 | 2080 | 870 | 1200 | 34.3 |
23048 C | 240 | 360 | 92 | 1130 | 2080 | 870 | 1200 | 34.3 |
24048 CA | 240 | 360 | 118 | 1400 | 2680 | 620 | 830 | 43.6 |
22220 CA | 100 | 180 | 46 | 317 | 423 | 2200 | 3000 | 5.1 |
22220C | 100 | 180 | 46 | 317 | 423 | 2200 | 3000 | 5.1 |
23220 CA | 100 | 180 | 60.3 | 405 | 589 | 1500 | 1900 | 6.81 |
23220C | 100 | 180 | 60.3 | 405 | 589 | 1500 | 1900 | 6.81 |
21320 CA | 100 | 215 | 47 | 382 | 446 | 1600 | 2000 | 8.44 |
22320 CA | 100 | 215 | 73 | 613 | 799 | 1600 | 2200 | 13.3 |
22320C | 100 | 215 | 73 | 613 | 799 | 1600 | 2200 | 13.3 |
23922 CA | 110 | 150 | 30 | 182 | 303 | 2400 | 3300 | 1.5 |
23571 CA | 110 | 170 | 45 | 304 | 489 | 1900 | 2500 | 3.79 |
23571C | 110 | 170 | 45 | 304 | 489 | 1900 | 2500 | 3.79 |
24571 CA | 110 | 170 | 60 | 294 | 506 | 1300 | 1800 | 5.04 |
24571C | 110 | 170 | 60 | 294 | 506 | 1300 | 1800 | 5.04 |
23122 CA | 110 | 180 | 56 | 382 | 596 | 1500 | 2000 | 5.72 |
23122C | 110 | 180 | 56 | 382 | 596 | 1500 | 2000 | 5.72 |
24122 CA | 110 | 180 | 69 | 462 | 758 | 1200 | 1500 | 7.15 |
24122C | 110 | 180 | 69 | 462 | 758 | 1200 | 1500 | 7.15 |
22222 CA | 110 | 200 | 53 | 414 | 574 | 2000 | 2700 | 7.69 |
22222C | 110 | 200 | 53 | 414 | 574 | 2000 | 2700 | 7.69 |
23222 CA | 1110 | 200 | 69.8 | 528 | 786 | 1300 | 1800 | 9.79 |
22212 CA | 60 | 110 | 28 | 127 | 154 | 3700 | 4900 | 1.2 |
22212 C | 60 | 110 | 28 | 127 | 154 | 3700 | 4900 | 1.2 |
21312 CA | 60 | 130 | 31 | 165 | 175 | 2500 | 3400 | 1.99 |
22312 CA | 60 | 130 | 46 | 243 | 2S4 | 2700 | 3600 | 3.01 |
22312 C | 60 | 130 | 46 | 243 | 284 | 2700 | 3600 | 3.01 |
22213 CA | 65 | 120 | 31 | 151 | 188 | 3400 | 4600 | 1.61 |
22213C | 65 | 120 | 31 | 151 | 188 | 3400 | 4600 | 1.61 |
21313 CA | 65 | 140 | 33 | 186 | 197 | 2300 | 3100 | 2.45 |
22313 CA | 65 | 140 | 48 | 251 | 291 | 2500 | 3400 | 3.53 |
22313C | 65 | 140 | 48 | 251 | 291 | 2500 | 3400 | 3.53 |
22214 CA | 70 | 125 | 31 | 155 | 193 | 3200 | 4300 | 1.68 |
22214 C | 70 | 125 | 31 | 155 | 193 | 3200 | 4300 | 1.68 |
21314 CA | 70 | 150 | 35 | 206 | 223 | 2200 | 2900 | 2.98 |
22314 CA | 70 | 150 | 51 | 300 | 362 | 2400 | 3100 | 4.37 |
22314 C | 70 | 150 | 51 | 300 | 362 | 2400 | 3100 | 4.37 |
24048C | 240 | 360 | 118 | 1400 | 2680 | 620 | 830 | 43.6 |
23148 CA | 240 | 400 | 128 | 1680 | 3060 | 700 | 930 | 66.3 |
24148 CA | 240 | 400 | 160 | 2110 | 3880 | 520 | 700 | 83.2 |
22248 CA | 240 | 440 | 120 | 1970 | 2870 | 750 | 950 | 80.7 |
23248 CA | 240 | 440 | 160 | 2450 | 4110 | 600 | 800 | 111 |
22348 CA | 240 | 500 | 155 | 2690 | 3850 | 700 | 940 | 152 |
23952 CA | 260 | 360 | 75 | 835 | 1620 | 1000 | 1400 | 23.4 |
23052 CA | 260 | 400 | 104 | 1420 | 2520 | 870 | 1200 | 49.8 |
24052 CA | 260 | 400 | 140 | 1650 | 3340 | 560 | 750 | 66 |
23152 CA | 260 | 440 | 144 | 2140 | 3660 | 640 | 850 | 92.1 |
24152 CA | 260 | 440 | 180 | 2650 | 4940 | 480 | 640 | 115 |
22252 CA | 260 | 480 | 130 | 2230 | 3350 | 670 | 850 | 107 |
23252 CA | 260 | 480 | 174 | 2760 | 4600 | 550 | 740 | 144 |
22352 CA | 260 | 540 | 165 | 2980 | 4330 | 650 | 870 | 188 |
23956 CA | 280 | 380 | 75 | 1571 | 1950 | 960 | 1300 | 24.3 |
23056 CA | 280 | 420 | 106 | 1480 | 2710 | 870 | 1200 | 53.8 |
24056 CA | 280 | 420 | 140 | 1940 | 3940 | 530 | 710 | 69.4 |
23156 CA | 280 | 460 | 146 | 2240 | 3950 | 600 | 800 | 98.1 |
24156 CA | 280 | 460 | 180 | 2730 | 5220 | 450 | 600 | 120 |
23130 CA | 150 | 250 | 80 | 716 | 1150 | 1100 | 1500 | 16.2 |
23130 C | 150 | 250 | 80 | 716 | 1150 | 1100 | 1500 | 16.2 |
24130 CA | 150 | 250 | 100 | 891 | 1520 | 840 | 1100 | 20.2 |
24130 C | 150 | 250 | 100 | 891 | 1520 | 840 | 1100 | 20.2 |
22230 CA | 150 | 270 | 73 | 750 | 1060 | 1500 | 2000 | 18.1 |
22230C | 150 | 270 | 73 | 750 | 1060 | 1500 | 2000 | 13.1 |
23230 CA | 150 | 270 | 96 | 925 | 1450 | 980 | 1300 | 24.3 |
23230C | 150 | 270 | 96 | 925 | 1450 | 980 | 1300 | 24.3 |
22330 CA | 150 | 320 | 108 | 1270 | 1750 | 1100 | 1500 | 43.7 |
22330 C | 150 | 320 | 108 | 1270 | 1750 | 1100 | 1500 | 43.7 |
23932 CA | 160 | 220 | 45 | 334 | 611 | 1700 | 2200 | 5.16 |
23032 CA | 160 | 240 | 60 | 538 | 917 | 1300 | 1700 | 9.56 |
23032 C | 160 | 240 | 60 | 538 | 917 | 1300 | 1700 | 9.56 |
24032 CA | 160 | 240 | 80 | 655 | 1180 | 930 | 1200 | 13 |
24032 C | 160 | 240 | 80 | 655 | 1180 | 930 | 1200 | 13 |
23132 CA | 160 | 270 | 86 | 841 | 1370 | 1000 | 1400 | 20.8 |
23132C | 160 | 270 | 86 | 841 | 1370 | 1000 | 1400 | 20.8 |
24132 CA | 160 | 270 | 109 | 1050 | 1810 | 780 | 1000 | 26.1 |
24132C | 160 | 270 | 109 | 1050 | 1810 | 780 | 1000 | 26.1 |
23222C | 110 | 200 | 69.8 | 528 | 786 | 1300 | 1800 | 9.79 |
21322 CA | 110 | 240 | 50 | 471 | 611 | 1400 | 1800 | 11.8 |
22322 CA | 110 | 240 | 80 | 724 | 915 | 1500 | 2000 | 18.3 |
22322 C | 110 | 240 | 80 | 724 | 915 | 1500 | 2000 | 18.3 |
23924 CA | 120 | 165 | 34 | 226 | 383 | 2200 | 3000 | 2.12 |
23571 CA | 120 | 180 | 46 | 317 | 514 | 1700 | 2300 | 4.1 |
23571 C | 120 | 180 | 46 | 317 | 514 | 1700 | 2300 | 4.1 |
24571 CA | 120 | 180 | 60 | 386 | 673 | 1200 | 1700 | 5.4 |
24571 C | 120 | 180 | 60 | 386 | 673 | 1200 | 1700 | 5.4 |
23124 CA | 120 | 200 | 62 | 468 | 726 | 1400 | 1900 . | 8.01 |
23124 C | 120 | 200 | 62 | 468 | 726 | 1400 | 1900 | 8.01 |
24124 CA | 120 | 200 | 80 | 601 | 994 | 1100 | 1400 | 10.2 |
24124 C | 120 | 200 | 80 | 601 | 994 | 1100 | 1400 | 10.2 |
22224 CA | 120 | 215 | 58 | 488 | 666 | 1900 | 2500 | 9.06 |
22224 C | 120 | 215 | 58 | 488 | 666 | 1900 | 2500 | 9.06 |
23224 CA | 120 | 215 | 76 | 592 | 904 | 1200 | 1G00 | 12.1 |
23224 C | 120 | 215 | 76 | 592 | 904 | 1200 | 1600 | 12.1 |
22324 CA | 120 | 260 | 86 | 848 | 1130 | 1400 | 1800 | 23.4 |
22209 CA | 45 | 85 | 23 | 80.5 | 91.9 | 4900 | 6500 | 0.597 |
22209 C | 45 | 85 | 23 | 80.5 | 91.9 | 4900 | 6500 | 0.597 |
21309 CA | 45 | 100 | 25 | 105 | 112 | 3300 | 4400 | 1.01 |
22309 CA | 45 | 100 | 36 | 146 | 168 | 3600 | 4800 | 1.43 |
22309 C | 45 | 100 | 36 | 146 | 168 | 3600 | 4800 | 1.43 |
22210 CA | 50 | 90 | 23 | 83.1 | 97.8 | 4500 | 6000 | 0.641 |
22210 C | 50 | 90 | 23 | 83.1 | 97.8 | 4500 | 6000 | 0.641 |
21310 CA | 50 | 110 | 27 | 121 | 129 | 3000 | 4000 | 1.3 |
22310 CA | 50 | 110 | 40 | 181 | 208 | 3200 | 4300 | 1.87 |
22310 C | 50 | 110 | 40 | 181 | 208 | 3200 | 4300 | 1.87 |
22211 CA | 55 | 100 | 25 | 102 | 119 | 4100 | 5400 | 0.849 |
22211 C | 55 | 100 | 25 | 102 | 119 | 4100 | 5400 | 0.849 |
21311 CA | 55 | 120 | 29 | 141 | 152 | 2800 | 3700 | 1.66 |
22311 CA | 55 | 120 | 43 | 213 | 248 | 3000 | 3900 | 2.43 |
22311 C | 55 | 120 | 43 | 213 | 248 | 3000 | 3900 | 2.43 |
23176 CA | 380 | 620 | 194 | 3910 | 7390 | 450 | 600 | 236 |
24176 CA | 380 | 620 | 243 | 4800 | 9650 | 390 | 590 | 292 |
22276 CA | 380 | 680 | 175 | 4070 | 6380 | 600 | 800 | 271 |
23276 CA | 380 | 680 | 240 | 5250 | 9460 | 390 | 520 | 388 |
22376 CA | 380 | 780 | 230 | 5850 | 9300 | 340 | 450 | 554 |
23980 CA | 400 | 540 | 106 | 1930 | 3960 | 680 | 900 | 68.2 |
23080 CA | 400 | 600 | 148 | 2890 | 5650 | 520 | 690 | 150 |
24080 CA | 400 | 600 | 200 | 3720 | 8080 | 370 | 500 | 202 |
23180 CA | 400 | 650 | 200 | 4220 | 8000 | 430 | 570 | 265 |
24180 CA | 400 | 650 | 250 | 4800 | 9700 | 360 | 560 | 333 |
22280 CA | 400 | 720 | 185 | 4610 | 7270 | 570 | 750 | 324 |
23280 CA | 400 | 720 | 256 | 5850 | 10600 | 340 | 520 | 457 |
22380 CA | 400 | 820 | 243 | 6232 | 9880 | 360 | 450 | 650 |
23984 CA | 420 | 560 | 106 | 1980 | 4200 | 650 | 860 | 71.4 |
23084 CA | 420 | 620 | 150 | 3130 | 5980 | 500 | 670 | 154 |
24084 CA | 420 | 620 | 200 | 3750 | 8100 | 380 | 480 | 199 |
23184 CA | 420 | 700 | 224 | 4680 | 9200 | 360 | 450 | 253 |
24184 CA | 420 | 700 | 280 | 6000 | 12000 | 340 | 450 | 421 |
22284 CA | 420 | 760 | 195 | 5060 | 8080 | 540 | 710 | 382 |
23284 CA | 420 | 760 | 272 | 6110 | 11900 | 320 | 400 | 549 |
23988 CA | 440 | 600 | 118 | 2370 | 4820 | 610 | 810 | 96.1 |
23088 CA | 440 | 650 | 157 | 3390 | 6560 | 480 | 640 | 178 |
24088 CA | 440 | 650 | 212 | 4150 | 9100 | 360 | 450 | 237 |
23188 CA | 440 | 720 | 226 | 4950 | 10000 | 340 | 430 | 377 |
24188 CA | 440 | 720 | 280 | 6000 | 12100 | 320 | 430 | 433 |
22288 CA | 440 | 790 | 200 | 5420 | 8670 | 520 | 690 | 419 |
23288 CA | 440 | 790 | 280 | 6900 | 12800 | 300 | 400 | 594 |
23992 CA | 460 | 620 | 118 | 2420 | 5571 | 590 | 780 | 99.7 |
23092 CA | 460 | 680 | 163 | 3390 | 6840 | 460 | 610 | 206 |
24092 CA | 460 | 680 | 218 | 4500 | 9950 | 340 | 430 | 266 |
23192 CA | 460 | 760 | 240 | 5500 | 10000 | 320 | 400 | 457 |
24192 CA | 460 | 760 | 300 | 6300 | 12400 | 300 | 400 | 512 |
23292 CA | 460 | 830 | 296 | 7050 | 14500 | 290 | 440 | 700 |
23996 CA | 480 | 650 | 128 | 2750 | 5780 | 560 | 750 | 121 |
23096 CA | 480 | 700 | 165 | 3550 | 7640 | 360 | 550 | 218 |
24096 CA | 480 | 700 | 218 | 4600 | 15710 | 320 | 4S0 | 270 |
23196 CA | 480 | 790 | 248 | 6100 | 12000 | 300 | 380 | 516 |
24196 CA | 480 | 790 | 308 | 7150 | 14600 | 300 | 380 | 567 |
23968 CA | 340 | 460 | 90 | 1280 | 2610 | 670 | 850 | 42.9 |
23068 CA | 340 | 520 | 133 | 2380 | 4290 | 610 | 810 | 102 |
24068 CA | 340 | 520 | 180 | 2950 | 6180 | 430 | 580 | 141 |
23168 CA | 340 | 580 | 190 | 3620 | 6460 | 490 | 650 | 212 |
24168 CA | 340 | 580 | 243 | 4280 | 8880 | 360 | 480 | 269 |
22268 CA | 340 | 620 | 165 | 3610 | 5660 | 660 | 880 | 217 |
23268 CA | 340 | 620 | 224 | 4460 | 7990 | 430 | 570 | 307 |
22368 CA | 340 | 710 | 212 | 5000 | 7800 | 360 | 480 | 422 |
23972 CA | 360 | 480 | 90 | 1470 | 3030 | 760 | 1000 | 44.6 |
23072 CA | 360 | 540 | 134 | 2490 | 4590 | 580 | 770 | 108 |
24072 CA | 360 | 540 | 180 | 3050 | 6510 | 410 | 550 | 148 |
23172 CA | 360 | 600 | 192 | 3760 | 6920 | 470 | 620 | 224 |
24172 CA | 360 | 600 | 243 | 4410 | 9360 | 350 | 460 | 282 |
22272 CA | 360 | 650 | 170 | 3920 | 6160 | 630 | 840 | 244 |
23272 CA | 360 | 650 | 232 | 4830 | 8690 | 400 | 540 | 346 |
22372 CA | 360 | 750 | 224 | 5500 | 8650 | 360 | 480 | 503 |
23976 CA | 380 | 520 | 106 | 1880 | 3780 | 710 | 940 | 65.4 |
23076 CA | 380 | 560 | 135 | 2580 | 4880 | 560 | 740 | 114 |
24076 CA | 380 | 560 | 180 | 3150 | 6860 | 400 | 530 | 154 |
23296 CA | 480 | 870 | 310 | 7750 | 15200 | 260 | 340 | 853 |
22218 CA | 90 | 160 | 40 | 252 | 332 | 2500 | 3300 | 3.47 |
22218 C | 90 | 160 | 40 | 252 | 332 | 2500 | 3300 | 3.47 |
23218 CA | 90 | 160 | 52.4 | 316 | 453 | 1600 | 2200 | 4.64 |
23218 C | 90 | 160 | 52.4 | 316 | 453 | 1600 | 2200 | 4.64 |
21318 CA | 90 | 190 | 43 | 320 | 387 | 1700 | 2300 | 6.09 |
22318 CA | 90 | 190 | 64 | 486 | 623 | 1900 | 2500 | 8.87 |
22318 C | 90 | 190 | 64 | 486 | 623 | 1900 | 2500 | 8.87 |
22219 CA | 95 | 170 | 43 | 273 | 359 | 2400 | 3200 | 4.32 |
22219 C | 95 | 170 | 43 | 273 | 359 | 2400 | 32 0 | 4.32 |
21319 CA | 95 | 200 | 45 | 351 | 444 | 1700 | 2200 | 7.09 |
22319 CA | 95 | 200 | 67 | 534 | 686 | 1800 | 2300 | 10.4 |
22319 C | 95 | 200 | 67 | 534 | 686 | 1800 | 2300 | 10.4 |
23920 CA | 100 | 140 | 30 | 173 | 278 | 2600 | 3500 | 1.39 |
24571 CA | 100 | 150 | 50 | 242 | 425 | 1500 | 2000 | 3.15 |
24571 C | 100 | 150 | 50 | 242 | 425 | 1500 | 2000 | 3.15 |
24120 CA | 100 | 165 | 65 | 389 | 632 | 1300 | 1700 | 5.54 |
24120 C | 100 | 165 | 65 | 389 | 632 | 1300 | 1700 | 5.54 |
23120 CA | 100 | 165 | 52 | 326 | 490 | 1700 | 2200 | 4.39 |
23120 C | 100 | 165 | 52 | 326 | 490 | 1700 | 2200 | 4.39 |
22334 CA | 170 | 360 | 120 | 1500 | 2090 | 980 | 1300 | 61.1 |
22334 C | 170 | 360 | 120 | 1500 | 2090 | 980 | 1300 | 61.1 |
23936 CA | 180 | 250 | 52 | 447 | 849 | 1500 | 2000 | 7.98 |
23036 CA | 180 | 280 | 74 | 702 | 1170 | 1100 | 1500 | 17.3 |
23036 C | 180 | 280 | 74 | 702 | 1170 | 1100 | 1500 | 17.3 |
24036 CA | 180 | 280 | 100 | 936 | 1710 | 810 | 1100 | 23.5 |
24036 C | 180 | 280 | 100 | 936 | 1710 | 810 | 1100 | 23.5 |
Applications
Here are examples of applications in which spherical roller bearings might be used:
- Wind energy
- Mining, mineral processing and cement
- Material handling
- Pulp and paper
- Industrial transmission
- Metals
- Marine
Company Profile
ZheJiang Dente International Trade Co.,Ltd has taken in this line for more than 20 years. Besides of our own factory, we also cooperate with more than 500 bearing factories to meet market requirements.
Our products include deep groove ball bearings, tapered roller bearings, pillow block bearings, self-aligning ball bearings, spherical roller bearings, cylindrical roller bearings, thrust ball bearings, non-standard bearings of automobiles. Simultaneously we also supply needle roller bearings, stainless steel bearings ,inch series bearings, non-standard bearings, imported bearings of global brand, wheel hub bearings.
Testing equipment
Company testing center is equipped with professional testing equipment,bearings produced by professional and technical personnel to detect bearing greatly enchance the ability to control the technical indicators,to ensure that the pass rate of products manufactured to meet customer demand.
DNT bearing products used have undergone multiple rigorous technical screening, testing, and release to ensure that the performance of each product matches the precision of the unit and device. The factory has complete testing equipment, ensuring safety and quality that you can rest assured!
Certifications
FAQ
Q:Who are you?
A:We are the biggest supplier of bearing in China. ZheJiang Dente International Trade Co.,Ltd
Q:Do you provide samples ? is it free or extra ?
A:Yes, we could offer the sample but it is not free.
Q:What kind of shipment will you use?
A:Boat and FedEx,TNT,DHL,UPS,EMS etc.
Q:Could you make bearings with our OEM logo,color and packing?
A: Of course. What you need to do is email us the brand logo and colors.
Q: How long is your delivery time?
A: Generally it is 37 days if the goods are in stock. or it is 1530 days if the goods are not in stock, it is according to quantity.
Q: Will you check these products before shipment?
A: Yes, before shipment products will be strictly inspection on our factory QC Process System.We have a professional QC team.
Q: What’s the Payment Terms ?
A: Usually we accept T/T ,western union ,and order online.
Shipping Cost:
Estimated freight per unit. |
To be negotiated |
---|
Rolling Body: | Roller Bearings |
---|---|
The Number of Rows: | Double |
Outer Dimension: | Small and Medium-Sized (60-115mm) |
Samples: |
US$ 1/Piece
1 Piece(Min.Order) | Order Sample Chrome steel
|
---|
Customization: |
Available
| Customized Request |
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Choosing an Agricultural Gearbox
When it comes to choosing an agricultural gearbox, you may be wondering which one is right for you. The right gearbox for your tractor is important for several reasons. Here are some factors to consider. This article will provide an overview of these components. These parts include the Bevel gearbox, the Surface finish, Ellipticity, Bearings, and more. CZPT P/L offers a range of gearboxes for many different agricultural applications. The company’s PTO Speed Reducer/Increaser is specially designed to maintain the original rotation of PTO output.
Bevel gearboxes
Agricultural bevel gearboxes have high load capacity, making them an excellent choice for heavy-duty machines. Bevel gearing is also popular in mechanical transmission systems, such as those found on tractor transmission systems. Modern harvesters and other agricultural equipment require high-performance gearboxes to maintain efficient performance. To meet these requirements, agricultural equipment OEMs trust the Bevel gearboxes manufactured by CZPT Gearbox Company.
Unlike conventional worm gears, bevel gears use multiple shafts to transmit power. The bevel gears have three types of shafts, namely, hollow, projecting, and double-extended. In addition to being hollow, bevel gears can have additional shafts installed opposite the input shaft. They are available in a standard mount, aluminum housing, and three shaft types: double-extended, hollow, and projecting.
Agricultural bevel gearboxes are typically made from closed-grain cast-iron, although higher-sized models are made from SG 500/7 material. The screw is made from Cr-Mo medium carbon steel, which is hardened and tempered to maintain high core strength. A tapered roller bearing is mounted in the housing and is designed to carry heavy axial and radial loads. These gearboxes are also widely used in mixing, distribution, and cleaning machinery.
Bevel gearboxes for agricultural equipment are primarily used in agricultural machinery applications. Agricultural machinery often uses a PTO to transmit torque, but can only provide it at low speeds. Because of this, gearboxes are used for low-speed, massive-torque applications. Soil preparation and crop treatment are two common uses for these gearboxes. They are also useful in cement mixers.
Surface finish
In engineered gearboxes, the surface finish of the gear tooth surfaces is critical for smooth operation. Microscopic examination of gear tooth surfaces reveals a fine, unidirectional pattern. Traditionally used finishing methods include hob shaving, gear grinding, and honing. These techniques can improve the overall finish, but they also have their drawbacks. To overcome these problems, manufacturers use modern machine tooling techniques.
Agricultural gearboxes must be free from casting defects and mechanical damage. The processing surface must be flawless, with the ellipticity of the shaft hole no greater than 0.02 mm, and the centerline unevenness of the shaft holes is less than 0.015 mm. The relationship between shafts and bearing housing must be within 0.6 mm. These standards are crucial for the operation of agricultural machinery gearboxes.
Earlier, the gears were made of H11 and H13 tool steel, which progressively weakened after 20 gears. The tempering temperature is five to seven degrees Celsius or ten degrees Fahrenheit, depending on the steel used. To address this problem, Alloy 718 was developed. The alloy improved the life of die inserts, which reduced the overall cost. Further, the improved surface finish of agricultural gearboxes helped the customers reduce operating costs.
Ellipticity
A number of tasks require the use of an agricultural gearbox. These tasks can range from gardening to maintaining green spaces. These gearboxes transmit power from the input shaft to the output shaft, facilitating the change in direction, speed, or rotation. A quality gearbox is vital for the performance of agricultural machinery. Consider the type of operation you will be performing before buying one. You will also need to decide whether you will lubricate it.
An CZPT P/L Gearbox is one of their products. The company offers a full line of agricultural gearboxes at competitive prices. These gearboxes are designed to reduce input shaft speed and increase the PTO speed. The PTO Speed Reducer/Increaser is specially designed for this application. It helps maintain the original rotation of the PTO output shaft. It is suitable for various agricultural applications, including harvesters, balers, and cultivators.
An agricultural gearbox has an elliptic nature. It rotates around an axle core 90 degrees to create a bias state. The axle core of an agricultural gearbox rotates at a 90-degree angle to keep the shaft of the farming arbor in a neutral state. The bias state reduces the rotary driving force and reduces the amount of energy used in the operation. If a gearbox is designed correctly, it will keep a desired rotation torque.
Bearings
Agricultural gearboxes require high-quality bearings, and the global market is undergoing a transformation as more agricultural equipment becomes mechanized. The demand for bearings in agricultural equipment is expected to increase in the future, as cropping cycles will become shorter, and machinery will be used more intensively. Consequently, the wear on agricultural gear teeth and bearings will increase. This will result in a higher replacement rate for these parts.
Agricultural gearboxes must be able to withstand the high demands placed on them by the mounted farming implements. Harrows are a common example, and their disc-shaped attachments work to mix the top layer of soil. Because of their high demands, they must rotate continuously, and no matter what the terrain, they must be easy to run. Moreover, customised bearings will provide better seals.
In a study of 53 different agricultural gearboxes conducted by CZPT UK, they simulated 73 gear selections to find the right type of bearing. The simulation model took four weeks to set up and seven hours to run. As a result, CZPT always selects the “best bearing for the job” – a fitting solution. As such, CZPT understands the end user’s needs.
Quality of materials
Agricultural gearboxes play a vital role in the production of food. With the world’s population increasing, the need for food will also increase, and that means a greater need for efficient gearboxes. To make this happen, gearboxes must be able to withstand a variety of environmental conditions, including high and low temperatures, operation in arid and moist environments, and safety regulations.
A bevel gearbox has spiral bevel pinions that transmit rotational power to the axle. It is used in a variety of agricultural applications and is available in a range of ratios, horsepower, and configurations. This right-angle gear drive is widely used in portable grain elevators and grain carts. It has a 15-mm shaft diameter and is compatible with offset rotary fillers and hollow output shafts.
The gear box of a tractor is usually made of grey cast iron. Grey cast iron is a great choice for this component because it provides good wear resistance and vibration dampening. Belt pulleys are also made from grey cast iron. Large belt pulleys are made by casting processes. Similarly, the brake drum material needs to be high-quality to be effective. It is generally made of grey iron ASTM A48 Class 35.
editor by CX 2023-07-11