China Abrasives Industry Hainan Corporation
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Single row tapered roller bearings can support radial load and axial load in one direction. The radial load makes bearing generate an axial component force, therefore, this bearing is often used with another tapered roller bearings in conjunction. Tapered roller bearing can bear large axial load, but its speed performance is low. In addition, thanks to the separable inner and outer ring, mounting and dismounting tapered roller bearings are very convinient.
The most commonly used tapered roller bearings in machine spindles are 32000 dimension series.
ZYS taper roller bearings are widely used in automobiles, rolling mills, metallurgy and other machinery industries.
Customers should adjust the clearance when mounting single-row taper roller bearings. While the clearances of double-row and four-row taper roller bearings have been given according to customers' requirements, so don't need adjusting by customers in mounting.
| bearing No. | Dimensions (mm) | Basi dynamicc load rating Cr(KN) | Basic static load rating Cor(KN) | Limiting speed(r/min) | Weight (kg) | |||||||
| d | D | B | C | T | T1min | T2min | grease | oil | ||||
| 30203 | 17 | 40 | 12 | 11 | 13.25 | 1.0 | 1.0 | 20.7 | 21.9 | 9000 | 13000 | 0.097 |
| 30204 | 20 | 47 | 14 | 12 | 15.25 | 1.0 | 1.0 | 28.2 | 30.6 | 8000 | 11000 | 0.126 |
| 30205 | 25 | 52 | 15 | 13 | 16.25 | 1.0 | 1.0 | 32.2 | 37.0 | 7500 | 10000 | 0.154 |
| 30206 | 30 | 62 | 16 | 14 | 17.25 | 1.0 | 1.0 | 43.3 | 50.5 | 6300 | 8500 | 0.231 |
| 30207 | 35 | 72 | 17 | 15 | 18.25 | 1.5 | 1.5 | 54.2 | 63.5 | 5300 | 7000 | 0.331 |
| 30208 | 40 | 80 | 18 | 16 | 19.75 | 1.5 | 1.5 | 63.0 | 74.0 | 4800 | 6300 | 0.422 |
| 30209 | 45 | 85 | 19 | 16 | 20.75 | 1.5 | 1.5 | 67.9 | 83.6 | 4500 | 6000 | 0.474 |
| 30210 | 50 | 90 | 20 | 17 | 21.75 | 1.5 | 1.5 | 73.3 | 92.1 | 4300 | 5600 | 0.529 |
| 30211 | 55 | 100 | 21 | 18 | 22.75 | 2.0 | 1.5 | 90.8 | 113.7 | 3800 | 5000 | 0.713 |
| 30212 | 60 | 110 | 22 | 19 | 23.75 | 2.0 | 1.5 | 103.3 | 130.0 | 3400 | 4500 | 0.904 |
| 30213 | 65 | 120 | 23 | 20 | 24.75 | 2.0 | 1.5 | 120.6 | 152.6 | 3000 | 4000 | 1.130 |
| 30214 | 70 | 125 | 24 | 21 | 26.25 | 2.0 | 1.5 | 132.3 | 173.6 | 3000 | 4000 | 1.260 |
| 30215 | 75 | 130 | 25 | 22 | 27.25 | 2.0 | 1.5 | 138.4 | 185.4 | 2800 | 3800 | 1.360 |
| 30216 | 80 | 140 | 26 | 22 | 28.25 | 2.5 | 2.0 | 160.4 | 212.8 | 2400 | 3400 | 1.670 |
| 30217 | 85 | 150 | 28 | 24 | 30.50 | 2.5 | 2.0 | 177.6 | 236.8 | 2200 | 3200 | 2.060 |
| 30218 | 90 | 160 | 30 | 26 | 32.50 | 2.5 | 2.0 | 200.1 | 269.6 | 2000 | 3000 | 2.540 |
| 30219 | 95 | 170 | 32 | 27 | 34.50 | 3.0 | 2.5 | 226.6 | 309.0 | 1900 | 2800 | 3.040 |
| 30220 | 100 | 180 | 34 | 29 | 37.00 | 3.0 | 2.5 | 253.9 | 350.3 | 1900 | 2800 | 3.720 |
| 30221 | 105 | 190 | 36 | 30 | 39.00 | 3.0 | 2.5 | 285.3 | 398.6 | 1800 | 2600 | 7.3800 |
| 30222 | 110 | 200 | 38 | 32 | 41.00 | 3.0 | 2.5 | 314.9 | 443.6 | 1700 | 2400 | 5.2100 |
| 30224 | 120 | 215 | 40 | 34 | 43.50 | 3.0 | 2.5 | 337.4 | 483.3 | 1600 | 2200 | 6.2000 |
| 30226 | 130 | 230 | 40 | 34 | 43.75 | 4.0 | 3.0 | 366.0 | 521.4 | 1500 | 2000 | 6.9400 |
| 30228 | 140 | 250 | 42 | 36 | 45.75 | 4.0 | 3.0 | 409.2 | 584.7 | 1400 | 1900 | 8.7300 |
| 30230 | 150 | 270 | 45 | 38 | 49.00 | 4.0 | 3.0 | 451.2 | 645.9 | 1300 | 1800 | 10.800 |
| 30232 | 160 | 290 | 48 | 40 | 52.00 | 4.0 | 3.0 | 511.8 | 738.8 | 1100 | 1600 | 13.300 |
| 30234 | 170 | 310 | 52 | 43 | 57.00 | 5.0 | 4.0 | 591.3 | 865.8 | 1000 | 1500 | 16.600 |
| 30236 | 180 | 320 | 52 | 43 | 57.00 | 5.0 | 4.0 | 610.0 | 911.9 | 1000 | 1500 | 17.300 |
| 30238 | 190 | 340 | 55 | 46 | 60.00 | 5.0 | 4.0 | 696.5 | 1028.8 | 950 | 1400 | 20.800 |
| 30240 | 200 | 360 | 58 | 48 | 64.00 | 5.0 | 4.0 | 765.2 | 1137.0 | 900 | 1300 | 24.700 |
| 03Series | ||||||||||||
| 33010 | 50 | 80 | 24 | 19 | 24 | 1.0 | 1.0 | 76.8 | 110.9 | 4500 | 6000 | 0.4330 |
| 33011 | 55 | 90 | 27 | 21 | 27 | 1.5 | 1.5 | 94.8 | 144.7 | 4000 | 5300 | 0.6510 |
| 33012 | 60 | 95 | 27 | 21 | 27 | 1.5 | 1.5 | 96.7 | 151.1 | 3800 | 5000 | 0.6910 |
| 33013 | 65 | 100 | 27.0 | 21.0 | 27.00 | 1.5 | 1.5 | 98.1 | 151.1 | 3400 | 4500 | 0.7320 |
| 33014 | 70 | 110 | 31.0 | 25.5 | 31.00 | 1.5 | 1.5 | 134.4 | 221.2 | 3200 | 4300 | 1.0700 |
| 33015 | 75 | 115 | 31 | 25.5 | 31.00 | 1.5 | 1.5 | 133.1 | 221.2 | 3000 | 4000 | 1.1200 |
| 33016 | 80 | 125 | 36.0 | 29.5 | 36.00 | 1.5 | 1.5 | 181.9 | 304.3 | 2600 | 3600 | 1.6300 |
| 33017 | 85 | 130 | 36.0 | 29.5 | 36.00 | 1.5 | 1.5 | 180.4 | 305.5 | 2600 | 3600 | 1.6900 |
| 33018 | 90 | 140 | 39.0 | 32.5 | 39.00 | 2.0 | 2.0 | 232.6 | 388.6 | 2200 | 3200 | 2.200 |
| 33019 | 95 | 145 | 39.0 | 32.5 | 39.00 | 2.0 | 2.0 | 231.0 | 389.9 | 2200 | 3200 | 2.2600 |
| 33020 | 100 | 150 | 39.0 | 32.5 | 39.00 | 2.0 | 2.0 | 229.5 | 391.2 | 2000 | 3000 | 2.3300 |
| 33021 | 105 | 160 | 43.0 | 34.0 | 43.00 | 2.5 | 2.5 | 257.4 | 437.4 | 1900 | 2800 | 2.9700 |
| 33022 | 110 | 170 | 47.0 | 37.0 | 47.0 | 2.5 | 2.5 | 288.7 | 502.7 | 1800 | 2600 | 3.7400 |
| 33024 | 120 | 180 | 48.0 | 38.0 | 48.0 | 2.5 | 2.5 | 298.2 | 535.1 | 1800 | 2600 | 4.0700 |
| 33026 | 130 | 200 | 55.0 | 43.0 | 55.0 | 2.5 | 2.5 | 400.6 | 727.4 | 6.1400 | ||
| 33028 | 140 | 210 | 56.0 | 44.0 | 56.0 | 2.5 | 2.5 | 407.0 | 755.5 | 6.5700 | ||
| 33030 | 150 | 225 | 59.0 | 46.0 | 59.0 | 3.0 | 3.0 | 461.2 | 873.8 | 7.98 | ||
| 30303 | 17 | 47 | 14 | 12 | 15.25 | 1.0 | 1.0 | 28.3 | 27.2 | 8500 | 12000 | 0.129 |
| 30304 | 20 | 52 | 15 | 13 | 16.25 | 1.5 | 1.5 | 33.1 | 33.2 | 8000 | 11000 | 0.165 |
| 30305 | 25 | 62 | 17 | 15 | 18.25 | 1.5 | 1.5 | 46.9 | 48.1 | 6700 | 9000 | 0.263 |
| 30306 | 30 | 72 | 19 | 16 | 20.75 | 1.5 | 1.5 | 59.0 | 63.1 | 5600 | 7500 | 0.387 |
| 30307 | 35 | 80 | 21 | 18 | 22.75 | 2.0 | 1.5 | 75.3 | 82.6 | 5000 | 6700 | 0.515 |
| 30308 | 40 | 90 | 23 | 20 | 25.25 | 2.0 | 1.5 | 90.9 | 107.6 | 4500 | 6000 | 0.747 |
| 30309 | 45 | 100 | 25 | 22 | 27.25 | 2.0 | 1.5 | 108.9 | 129.8 | 4000 | 5300 | 0.984 |
| 30310 | 50 | 110 | 27 | 23 | 29.25 | 2.5 | 2.0 | 130.1 | 157.1 | 3600 | 4800 | 1.280 |
| 30311 | 55 | 120 | 29 | 25 | 31.50 | 2.5 | 2.0 | 153.3 | 187.6 | 3200 | 4300 | 1.630 |
| 30312 | 60 | 130 | 31 | 26 | 33.50 | 3.0 | 2.5 | 171.4 | 210.0 | 3000 | 4000 | 1.990 |
| 30313 | 65 | 140 | 33 | 28 | 36.00 | 3.0 | 2.5 | 195.9 | 241.7 | 2600 | 3600 | 2.440 |
| 30314 | 70 | 150 | 35 | 30 | 38.00 | 3.0 | 2.5 | 219.0 | 271.7 | 2400 | 3400 | 2.980 |
| 30315 | 75 | 160 | 37 | 31 | 40.00 | 3.0 | 2.5 | 252.8 | 318.8 | 2200 | 3200 | 3.570 |
| 30316 | 80 | 170 | 39 | 33 | 42.50 | 3.0 | 2.5 | 278.8 | 352.5 | 2000 | 3000 | 4.270 |
| 30317 | 85 | 180 | 41 | 34 | 44.50 | 4.0 | 3.0 | 304.9 | 388.2 | 1900 | 2800 | 4.960 |
| 30318 | 90 | 190 | 43 | 36 | 46.50 | 4.0 | 3.0 | 342.1 | 440.9 | 1800 | 2600 | 5.800 |
| 30319 | 95 | 200 | 45 | 38 | 49.50 | 4.0 | 3.0 | 369.0 | 477.7 | 1800 | 2600 | 6.800 |
| 30320 | 100 | 215 | 47 | 39 | 51.5 | 4.0 | 3.0 | 406.4 | 526.4 | 1700 | 2400 | 8.2200 |
| 30321 | 105 | 225 | 49 | 41 | 53.50 | 4.0 | 3.0 | 433.1 | 561.9 | 1600 | 2200 | 9.3800 |
| 30322 | 110 | 240 | 50 | 42 | 54.50 | 4.0 | 3.0 | 472.1 | 612.4 | 1600 | 2200 | 11.000 |
| 30324 | 120 | 260 | 55 | 46 | 59.50 | 4.0 | 3.0 | 562.6 | 746.1 | 1500 | 2000 | 14.200 |
| 30326 | 130 | 280 | 58 | 49 | 63.75 | 5.0 | 4.0 | 640.0 | 855.0 | 1300 | 1800 | 17.300 |
| 30328 | 140 | 300 | 62 | 53 | 67.75 | 5.0 | 4.0 | 722.7 | 974.9 | 1200 | 1700 | 21.400 |
| 30330 | 150 | 320 | 65 | 55 | 72.00 | 5.0 | 4.0 | 801.8 | 1085.0 | 1100 | 1600 | 25.200 |
| 30332 | 160 | 340 | 68 | 58 | 75.00 | 5.0 | 4.0 | 877.3 | 1190.6 | 1000 | 1500 | 29.500 |
| 30334 | 170 | 360 | 72 | 62 | 80.00 | 5.0 | 4.0 | 995.8 | 1369.5 | 950 | 1400 | 35.600 |
| 20Series | ||||||||||||
| 32005 | 25 | 47 | 15 | 11.5 | 15 | 0.6 | 0.6 | 28.0 | 34.1 | 8000 | 11000 | 0.110 |
| 32006 | 30 | 55 | 17 | 13 | 17 | 1.0 | 1.0 | 35.7 | 46.8 | 6700 | 9000 | 0.170 |
| 32007 | 35 | 62 | 18 | 14 | 18 | 1.0 | 1.0 | 43.2 | 59.2 | 6000 | 8000 | 0.224 |
| 32008 | 40 | 68 | 19 | 14.5 | 19 | 1.0 | 1.0 | 51.9 | 71.1 | 5300 | 7000 | 0.267 |
| 32009 | 45 | 75 | 20 | 15.5 | 20 | 1.0 | 1.0 | 58.4 | 81.4 | 4800 | 6300 | 0.337 |
| 32010 | 50 | 80 | 20 | 15.5 | 20 | 1.0 | 1.0 | 61.1 | 89.0 | 4500 | 6000 | 0.366 |
| 32011 | 55 | 90 | 23 | 17.5 | 23 | 1.5 | 1.5 | 80.2 | 117.2 | 4000 | 5300 | 0.551 |
| 32012 | 60 | 95 | 23 | 17.5 | 23 | 1.5 | 1.5 | 81.7 | 122.2 | 3800 | 5000 | 0.584 |
| 32013 | 65 | 100 | 23 | 17.5 | 23 | 1.5 | 1.5 | 82.8 | 127.3 | 3400 | 4500 | 0.620 |
| 32014 | 70 | 110 | 25 | 19 | 25 | 1.5 | 1.5 | 104.3 | 160.1 | 3200 | 4300 | 0.839 |
| 32015 | 75 | 115 | 25 | 19 | 25 | 1.5 | 1.5 | 103.1 | 160.2 | 3000 | 4000 | 0.875 |
| 32016 | 80 | 125 | 29 | 22 | 29 | 1.5 | 1.5 | 141.0 | 220.0 | 2600 | 3600 | 1.270 |
| 32017 | 85 | 130 | 29.0 | 22.0 | 29.0 | 1.5 | 1.5 | 139.8 | 220.3 | 2400 | 3400 | 1.320 |
| 32018 | 90 | 140 | 32.0 | 24.0 | 32.0 | 2.0 | 1.5 | 171.3 | 271.0 | 2200 | 3200 | 1.720 |
| 32019 | 95 | 145 | 32.0 | 24.0 | 32.0 | 2.0 | 1.5 | 174.6 | 281.3 | 2200 | 3200 | 1.790 |
| 32020 | 100 | 150 | 32.0 | 24.0 | 32.0 | 2.0 | 1.5 | 173.1 | 281.7 | 2000 | 3000 | 1.850 |
| 32021 | 105 | 160 | 35.0 | 26.0 | 35.0 | 2.5 | 2.0 | 205.4 | 335.8 | 1900 | 2800 | 2.40 |
| 30222 | 110 | 170 | 38.0 | 29.0 | 38.0 | 2.5 | 2.0 | 245.7 | 403.4 | 1800 | 2600 | 3.020 |
| 32024 | 120 | 180 | 38.0 | 29.0 | 38.0 | 2.5 | 2.0 | 242.1 | 404.4 | 1700 | 2400 | 3.180 |
| 32026 | 130 | 200 | 45.0 | 34.000 | 45.0 | 2.5 | 2.0 | 333.7 | 567.1 | 1600 | 2200 | 4.940 |
| 32028 | 140 | 210 | 45.0 | 34.0 | 45.0 | 2.5 | 2.0 | 329.8 | 567.8 | 1600 | 2200 | 5.150 |
| 32030 | 150 | 225 | 48.0 | 36.0 | 48.0 | 3.0 | 2.5 | 367.6 | 635.8 | 1500 | 2000 | 6.250 |
| 32032 | 160 | 240 | 51.0 | 38.0 | 51.0 | 3.0 | 2.5 | 419.6 | 734.5 | 1300 | 1800 | 7.660 |
| 32034 | 170 | 260 | 57.0 | 43.0 | 57.0 | 3.0 | 2.5 | 519.4 | 920.5 | 1200 | 1700 | 10.40 |
| 32036 | 180 | 280 | 64.0 | 48.0 | 64.0 | 3.0 | 2.5 | 640.6 | 1151.3 | 1100 | 1600 | 14.10 |
| 32038 | 190 | 290 | 64.0 | 48.0 | 64.0 | 3.0 | 2.5 | 653.2 | 1178.5 | 1000 | 1500 | 14.600 |
| 32040 | 200 | 310 | 70.0 | 53.0 | 70.0 | 3.0 | 2.5 | 782.0 | 1422.6 | 950 | 1400 | 18.90 |
| 32044 | 220 | 340 | 76.0 | 57.0 | 76.0 | 4.0 | 3.0 | 908.9 | 1665.5 | 900 | 1300 | 24.40 |
►Why choose CAEC bearing:
CAEC has an independent R&D center and a core technology system with independent intellectual property rights. CAEC technical team and R&D equipment scale are at the forefront of the bearing industry. CAEC has many scientific research, testing and service institutions such as the National Bearing Quality Supervision and Inspection Center and the National Bearing Accreditation Laboratory. CAEC has achieved 908 major scientific research projects and has 792 authorized patents.
Simulation analysis and design technology: CAEC has a post-doctoral research station, an experienced team of domestic and foreign experts, complete bearing professional analysis and finite element analysis software, which can systematically analyze and design the mechanics, kinematics and dynamics properties of bearings and bearing components.
Material technology: CAEC specializes in the research and development of bearing special steel, forming and heat treatment technology, bearing lubrication and sealing materials to ensure that the bearings can meet the requirements of various complex working conditions such as long life, impact resistance, heavy load, high and low temperature.
Simulation bench test technology: CAEC possesses test technical specifications, test equipment, and test equipment development capabilities and test data processing and analysis capabilities for various types of bearings under various working conditions, providing strong support for customer product development.
Professional application technical services: CAEC has more than 380 engineering and technical personnel in bearing-related disciplines, and maintains a leading position in bearing design, basic theoretical research, lubrication technology, metal and non-metal materials, testing, and industrial standards. CAEC professional service team provides customers with systematic bearing application technology solutions including bearing selection, design, materials, testing, and process equipment.
►Package of tapered roller bearings:
►Exhibition of tapered roller bearings
►FAQ of tapered roller bearings
Q: Are you trading company or manufacturer?
A: CAEC is bearing manufacturer, the only first-class comprehensive research institute in China bearing industry.
Q: How do you control quality of bearing?
A: CAEC has established quality control systems for each kind of bearing and spindle. All products and services passed ISO9001-2008 Quality Certificate.
Q: What is the MOQ?
A: It depends on the bearing type. You can send inquiry or send e-mail for more information.
Q: How about the package?
A: Industrial packing in general condition (Plastic tube+ carton+ pallet). Accept design package when OEM.
Q: How long is the delivery time?
A: It will take about 10 to 40 days, depends on the model and quantity.
Q: How about the shipping?
A: We can arrange the shipment or you may have the forwarder.
Q: Is sample avaiable?
A: Yes, sample order is acceptable.
Q: Can we use our own LOGO or design on bearings?
A: Yes. OEM is acceptable. We can design the bearing with your requirements and use your own LOGO and package design.