- Model NO.: 29424, 29426, 29428, 29430
- The Number of Rows: Single
- Material: Bearing Steel
- Load Direction: Radial Bearing
- Bearing Series: 29200, 29300, 29400, 9069200, 9069300, 9069400 Se
- Structure: a Brass Cage Which Is Guided by a Sleeve Held in T
- Trademark: LZWB &Neutral available
- Origin: China
- Rolling Body: Ball Bearings
- Outer Dimension: Medium and Large(120-190mm)
- Spherical: Aligning Bearings
- Separated: Separated
- Od: 190-1400mm
- Service: OEM Services Provided
- Specification: ABEC-1; ISO9001: 2008
- HS Code: 8482
Descriptions on LZWB spherical thrust roller bearing :
Thrust spherical roller bearings for axial load mainly axial. Meridional joint load, but after the load should not exceed 55% of the axial load. With the other thrust roller bearings, such bearings lower friction coefficient, high speed, and with self-aligning capability. 29000 roller bearing asymmetric spherical roller, can reduce the stick and the raceway at work relative sliding and roller length. Diameter, roller quantity load capacity, often using oil lubrication, individual low speed can be greased. In the design selection should be preferred.
Thrust Roller Bearings are available with cylindrical or spherical rollers. These bearings sustain only axial loads, but have high axial rigidity and are suitable for heavy loads. They contain convex rollers, have a self-aligning capability and are free of any influence of shaft deflection or mounting error. Standard cages are machined brass, where the E-type offers a pressed cage for high load capacity.
Model |
Dimension (mm) | Weight (KG) | Model | Dimension(mm) | Weight (KG) |
81120 | 100 × 135 × 25 | 1 | 81211 | 55 × 90 × 25 | 0.708 |
81122 | 110 × 145 × 25 | 1.1 | 81212 | 60 × 95 × 26 | 0.64 |
81124 | 120 × 155 × 25 | 1.23 | 81213 | 65 × 100 × 27 | 0.874 |
81126 | 130 × 170 × 30 | 1.7 | 81214 | 70 × 105 × 27 | 0.77 |
81128 | 140 × 180 × 31 | 1.95 | 81215 | 75 × 110 × 27 | 0.979 |
81130 | 150 × 190 × 31 | 2.05 | 81216 | 80 × 115 × 28 | 0.9 |
81132 | 160 × 200 × 31 | 2.2 | 81217 | 85 × 125 × 31 | 1.44 |
81134 | 170 × 215 × 34 | 2.95 | 81218 | 90 × 135 × 35 | 1.75 |
81136 | 180 × 225 × 34 | 3.05 | 81220 | 100 × 150 × 38 | 2.58 |
81140 | 200 × 250 × 37 | 3.74 | 81222 | 110 × 160 × 38 | - |
81140/YA | 200 × 250 × 37 | 4.28 | 81222M | 110 × 160 × 38 | 2.8 |
81188 | 440 × 540 × 80 | 41.5 | 81224 | 120 × 170 × 39 | 2.7 |
811/530 | 530 × 640 × 85 | 55.5 | 81224M | 120 × 170 × 39 | 2.94 |
811/850 | 850 × 1000 × 120 | 177.15 | 81226 | 130 × 190 × 45 | 4.29 |
81206 | 30 × 52 × 16 | 0.12 | 81228 | 140 × 200 × 46 | 4.55 |
81207 | 35 × 62 × 18 | 0.2 | 81230 | 150 × 215 × 50 | 5.9 |
81208 | 40 × 68 × 19 | 0.27 | 81232EA | 160 × 225 × 51 | - |
81209 | 45 × 73 × 20 | 0.3 | 81232 | 160 × 225 × 51 | 6.2 |
81210 | 50 × 78 × 22 | 0.43 | 81234 | 170 × 240 × 55 | 7.7 |
81240 | 200 × 280 × 62 | 13.7 | 81236 | 180 × 250 × 56 | 8.25 |
 |
Dimension | (kN) | MASS | ||||
New No | No | d | D | H | Cr | Cor | kg |
29340 | 9039340 | 200 | 340 | 85 | 1610 | 5500 | 29.5 |
9069440 | 9069440 | 200 | 400 | 122 | 1740 | 6054 | 60.6 |
29440E | 9039440E | 200 | 400 | 122 | 2760 | 9000 | 71.1 |
29244 | 9039244 | 220 | 300 | 48 | 546 | 2400 | 10 |
9069344 | 9069334 | 220 | 360 | 85 | 970 | 3769 | 32.5 |
29344 | 9039344 | 220 | 360 | 85 | 1390 | 2800 | 28.6 |
9069444 | 9069444 | 220 | 420 | 122 | 1830 | 6624 | 68.7 |
29444 | 9039444 | 220 | 420 | 122 | 2880 | 9650 | 75 |
29248E | 9039248E | 240 | 340 | 60 | 799 | 3450 | 19.3 |
9069348 | 9069348 | 240 | 380 | 85 | 1320 | 4251 | 33.8 |
29348E | 9039348E | 240 | 380 | 85 | 1790 | 6550 | 35.5 |
9069448 | 9069448 | 240 | 440 | 122 | 1920 | 7158 | 70 |
29448E | 9039448E | 240 | 440 | 122 | 2990 | 10200 | 80 |
9069252 | 9069252 | 260 | 360 | 60 | 645 | 2877 | 16.9 |
29252 | 9039252 | 260 | 360 | 60 | 817 | 3650 | 18.5 |
9069352 | 9069352 | 260 | 420 | 95 | 1390 | 5793 | 45.6 |
29352E | 9039352E | 260 | 420 | 95 | 2220 | 8300 | 53.6 |
9069452 | 9069452 | 260 | 480 | 132 | 2120 | 8118 | 91.8 |
29452E | 9039452E | 260 | 480 | 132 | 3510 | 12900 | 105 |
9069356 | 9069356 | 280 | 440 | 95 | 1410 | 5980 | 48.4 |
29356E | 9039356E | 280 | 440 | 95 | 2190 | 8650 | 53 |
9069456 | 9069456 | 280 | 520 | 145 | 2550 | 9828 | 115 |
29456E | 9039456E | 280 | 520 | 145 | 4310 | 15300 | 135 |
9069360 | 9069360 | 300 | 480 | 109 | 1870 | 7640 | 61.4 |
29360 | 9039360 | 300 | 480 | 109 | 2670 | 10600 | 75 |
9069364 | 9069364 | 320 | 500 | 109 | 2030 | 7915 | 73.4 |
29364E | 9039364E | 320 | 500 | 109 | 2880 | 11200 | 78 |
9069464 | 9069464 | 320 | 580 | 155 | 2930 | 11660 | 171 |
29464E | 9039464E | 320 | 580 | 155 | 4950 | 19000 | 175 |
9069368 | 9069368 | 340 | 540 | 122 | 2710 | 11000 | 94.9 |
29368 | 9039368 | 340 | 540 | 122 | 2710 | 11000 | 105 |
29468 | 9039468 | 340 | 620 | 170 | 4550 | 17480 | 226 |
9069472 | 9069472 | 360 | 640 | 170 | 3790 | 15440 | 199 |
29472E | 9039472E | 360 | 640 | 170 | 5350 | 21200 | 230 |
29276E | 9039276E | 380 | 520 | 85 | 1460 | 6800 | 50 |
9069280 | 9069280 | 400 | 540 | 85 | 1260 | 7060 | 49 |
29280 | 9039280 | 400 | 540 | 85 | 1610 | 8000 | 55.5 |
9069380 | 9069380 | 400 | 620 | 132 | 2860 | 12050 | 134 |
29380 | 9039380 | 400 | 620 | 132 | 3450 | 14600 | 150 |
9069480 | 9069480 | 400 | 710 | 185 | 4820 | 19060 | 388 |
29480E | 9039480E | 400 | 710 | 185 | 6560 | 26500 | 310 |
29392 | 9039392 | 460 | 710 | 150 | 4310 | 19000 | 217 |
9069296 | 9069296 | 480 | 650 | 103 | 1950 | 10500 | 89.4 |
29296 | 9039296 | 480 | 650 | 103 | 2350 | 11800 | 98 |
29396 | 9039396 | 480 | 730 | 150 | 4370 | 19600 | 220 |
29496E | 9039496E | 480 | 850 | 224 | 9550 | 39000 | 550 |
90692/500 | 90692/500 | 500 | 670 | 103 | 1950 | 10540 | 89.6 |
292/500 | 90392/500 | 500 | 670 | 103 | 2390 | 12500 | 100 |
90693/500 | 90693/500 | 500 | 750 | 150 | 3520 | 16900 | 203 |
293/500 | 90393/500 | 500 | 750 | 150 | 4490 | 20400 | 235 |
90694/500 | 90694/500 | 500 | 870 | 224 | 6290 | 27340 | 520 |
294/500E | 90394/500E | 500 | 870 | 224 | 9370 | 40000 | 560 |
293/530 | 90393/530 | 530 | 800 | 160 | 5230 | 23600 | 270 |
294/530E | 90394/530E | 530 | 920 | 236 | 9000 | 41950 | 624 |
90694/530 | 90694/530 | 530 | 920 | 236 | 8386 | 32630 | 573 |
292/560 | 90392/560 | 560 | 750 | 115 | 2990 | 16000 | 140 |
90692/560 | 90692/560 | 560 | 750 | 115 | 2430 | 13320 | 127 |
292/600 | 90392/600 | 600 | 800 | 122 | 3420 | 20500 | 172 |
90694/600 | 90694/600 | 600 | 1030 | 258 | 9626 | 37580 | 700 |
90692/630 | 90692/630 | 630 | 850 | 132 | 3270 | 17760 | 188 |
292/630E | 90392/630E | 630 | 850 | 132 | 4770 | 23600 | 210 |
293/630E | 90393/630E | 630 | 950 | 190 | 8450 | 38000 | 485 |
90692/670 | 90692/670 | 670 | 900 | 140 | 3670 | 20280 | 218 |
292/670 | 90392/670 | 670 | 900 | 140 | 4200 | 22800 | 255 |
90694/750 | 90694/750 | 750 | 1280 | 315 | 14340 | 58590 | 1309 |
Finned tube heat exchanger is one of the earliest and most successful discoveries in the process of improving tube heat exchanger. Up to now, this method is still the most widely used one among all kinds of heat transfer enhancement methods for tubular heat exchange surfaces. It is not only suitable for single-phase liquid flow, but also has great value for phase change heat transfer. However, before the 1960s, ordinary finned tube heat exchangers mostly used flat fins without any treatment on the surface structure. This type of fin has no other function of enhancing heat transfer except increasing the heat transfer area to achieve the effect of enhancing heat transfer. With the development of air cooling technology and the increasing trend of using gas medium in heat exchanger, finned tube heat exchanger has been paid more and more attention. Especially since the Sergles report on enhanced heat transfer was published at the Sixth International Conference on Heat Transfer, a large number of highly efficient fin surface structures have been developed continuously. At present, most of the finned tube heat exchangers used for live and clean gas use a new and efficient fin surface structure, which has achieved significant enhanced transfer effect.
Industrial heat exchanger,Environmental protection industrial heat exchanger,Environmental heat exchanger
Wuxi Mcway Equipment Technology Co., LTD , https://www.mcwayfinnedtube.com