Bantalan bola dorong
Thrust ball bearings are designed to carry axial (thrust) loads at high speeds, but cannot carry any radial loads. These bearings are characterised by bearing washers with raceway grooves in which the balls move.
Thrust ball bearings are divided into two types, “flat” dan “spherical”, depending on the shape of the housing (outer ring housing), and are available in one or two directions. Spherical and locating seat washers help to provide a tolerance for mounting errors.
Parameter bantalan bola dorong
| Model domestik baru | Model domestik lama | Diameter dalam (mm) | Diameter luar (mm) | Lebar(mm) | Cr(kn) | Cor(kn) | Kecepatan pelumasan gemuk (r / menit) | Kecepatan pelumasan oli (r / menit) | Bobot (kg) |
| 51100 | 8100 | 10 | 24 | 9 | 10 | 14 | 6500 | 10000 | 0.02 |
| 51101 | 8101 | 12 | 26 | 9 | 10.3 | 15.4 | 6500 | 10000 | 0.022 |
| 51102 | 8102 | 15 | 28 | 9 | 10.5 | 16.8 | 6100 | 9400 | 0.024 |
| 51103 | 8103 | 17 | 30 | 9 | 10.8 | 18.2 | 6100 | 9400 | 0.028 |
| 51104 | 8104 | 20 | 35 | 10 | 14.2 | 24.7 | 5100 | 7900 | 0.04 |
| 51105 | 8105 | 25 | 42 | 11 | 19.5 | 37.2 | 4400 | 6800 | 0.059 |
| 51106 | 8106 | 30 | 47 | 11 | 20.4 | 42.2 | 4300 | 6600 | 0.068 |
| 51107 | 8107 | 35 | 52 | 12 | 20.4 | 44.7 | 3900 | 6000 | 0.09 |
| 51108 | 8108 | 40 | 60 | 13 | 26.9 | 62.8 | 3400 | 5300 | 0.12 |
| 51109 | 8109 | 45 | 65 | 14 | 27.8 | 69.1 | 3200 | 5000 | 0.15 |
| 51110 | 8110 | 50 | 70 | 14 | 28.8 | 75.4 | 3100 | 4800 | 0.16 |
| 51112 | 8112 | 60 | 85 | 17 | 41.4 | 113 | 2600 | 4000 | 0.29 |
| 51113 | 8113 | 65 | 90 | 17 | 41.7 | 117 | 2400 | 3700 | 0.34 |
| 51114 | 8114 | 70 | 95 | 18 | 43 | 127 | 2300 | 3600 | 0.36 |
| 51115 | 8115 | 75 | 100 | 19 | 42.3 | 127 | 2200 | 3400 | 0.42 |
| 51116 | 8116 | 80 | 105 | 19 | 44.6 | 141 | 2100 | 3300 | 0.43 |
| 51117 | 8117 | 85 | 110 | 19 | 45.9 | 150 | 2100 | 3200 | 0.46 |
| 51118 | 8118 | 90 | 120 | 22 | 59.7 | 190 | 1900 | 2900 | 0.68 |
| 51111 | 8111 | 55 | 78 | 16 | 34.8 | 93.1 | 2800 | 4300 | 0.24 |
| 51119 | – | 90 | 120 | 22 | — | — | — | — | 0.64 |
| 51120 | 8120 | 100 | 135 | 25 | 85 | 268 | 1600 | 2500 | 0.99 |
| 51200 | 8200 | 10 | 26 | 11 | 12.7 | 17.1 | 5700 | 8800 | 0.03 |
| 51201 | 8201 | 12 | 28 | 11 | 13.2 | 19 | 5400 | 8300 | 0.034 |
| 51202 | 8202 | 15 | 32 | 12 | 16.6 | 24.8 | 4900 | 7500 | 0.046 |
| 51203 | 8203 | 17 | 35 | 12 | 17.2 | 27.3 | 4900 | 7500 | 0.053 |
| 51204 | 8204 | 20 | 40 | 14 | 22.3 | 37.7 | 3900 | 6000 | 0.082 |
| 51205 | 8205 | 25 | 47 | 15 | 27.8 | 50.4 | 3600 | 5500 | 0.12 |
| 51206 | 8206 | 30 | 52 | 16 | 29.3 | 58.2 | 3400 | 5200 | 0.15 |
| 51207 | 8207 | 35 | 62 | 18 | 39.2 | 78.2 | 2900 | 4500 | 0.22 |
| 51208 | 8208 | 40 | 68 | 19 | 46.9 | 98.3 | 2700 | 4200 | 0.27 |
| 51209 | 8209 | 45 | 73 | 20 | 47.7 | 105 | 2600 | 4000 | 0.32 |
| 51210 | 8210 | 50 | 78 | 22 | 48.5 | 111 | 2300 | 3600 | 0.39 |
| 51211 | 8211 | 55 | 90 | 25 | 69.4 | 159 | 2100 | 3200 | 0.61 |
| 51212 | 8212 | 60 | 95 | 26 | 73.6 | 179 | 1900 | 3000 | 0.69 |
| 51213 | 8213 | 65 | 100 | 27 | 74.8 | 189 | 1900 | 2900 | 0.77 |
| 51214 | 8214 | 70 | 105 | 27 | 73.6 | 189 | 1800 | 2800 | 0.81 |
| 51215 | 8215 | 75 | 110 | 27 | 77.4 | 209 | 1800 | 2700 | 0.86 |
| 51216 | 8216 | 80 | 115 | 28 | 78.5 | 218 | 1700 | 2600 | 0.95 |
| 51217 | 8217 | 85 | 125 | 31 | 92.3 | 251 | 1500 | 2300 | 1.29 |
| 51218 | 8218 | 90 | 135 | 35 | 117 | 326 | 1400 | 2100 | 1.77 |
| 51219 | – | 95 | 140 | 40 | — | — | — | — | 2.2 |
| 51220 | 8220 | 100 | 150 | 38 | 147 | 410 | 1200 | 1900 | 2.36 |
| 51304 | 8304 | 20 | 47 | 18 | — | — | — | — | 0.13 |
| 51305 | 8305 | 25 | 52 | 18 | 35.7 | 61.4 | 3100 | 4800 | 0.18 |
| 51306 | 8306 | 30 | 60 | 21 | 42.8 | 78.7 | 2700 | 4200 | 0.27 |
| 51307 | 8307 | 35 | 68 | 24 | 55.5 | 105 | 2400 | 3700 | 0.39 |
| 51308 | 8308 | 40 | 78 | 26 | 69.3 | 135 | 2100 | 3300 | 0.55 |
| 51309 | 8309 | 45 | 85 | 28 | 80 | 163 | 1900 | 3000 | 0.69 |
| 51310 | 8310 | 55 | 95 | 31 | 91.6 | 186 | 1800 | 2700 | 1 |
| 51311 | 8311 | 55 | 105 | 35 | 119 | 246 | 1600 | 2400 | 1.34 |
| 51312 | 8312 | 60 | 110 | 35 | 124 | 267 | 1500 | 2300 | 1.43 |
| 51313 | 8313 | 65 | 115 | 36 | 128 | 287 | 1400 | 2200 | 1.57 |
| 51314 | 8314 | 70 | 125 | 40 | 148 | 339 | 1300 | 2000 | 2.06 |
| 51315 | 8315 | 75 | 135 | 44 | 171 | 396 | 1200 | 1900 | 2.68 |
| 51316 | 8316 | 80 | 140 | 44 | 176 | 424 | 1200 | 1800 | 2.82 |
| 51317 | 8317 | 85 | 150 | 49 | 206 | 489 | 1100 | 1700 | 3.66 |
| 51318 | 8318 | 90 | 155 | 50 | 213 | 524 | 1000 | 1600 | 3.88 |
| 51319 | – | 94 | 160 | 52 | — | — | — | — | 4.5 |
| 51320 | 8320 | 100 | 170 | 55 | 236 | 596 | 940 | 1450 | 5.11 |
| 51405 | 8405 | 25 | 60 | 24 | 55.6 | 89.4 | 2600 | 4000 | 0.34 |
| 51406 | 8406 | 30 | 70 | 28 | 72.8 | 126 | 2200 | 3400 | 0.53 |
| 51407 | 8407 | 35 | 80 | 32 | 87.1 | 155 | 1900 | 2900 | 0.79 |
| 51408 | 8408 | 40 | 90 | 36 | 113 | 205 | 1700 | 2600 | 1.14 |
| 51409 | 8409 | 45 | 100 | 39 | 130 | 242 | 1500 | 2300 | 1.47 |
| 51410 | 8410 | 50 | 110 | 43 | 148 | 283 | 1400 | 2100 | 1.99 |
| 51411 | 8411 | 55 | 120 | 48 | 178 | 359 | 1200 | 1900 | 2.64 |
| 51412 | 8412 | 60 | 130 | 51 | 201 | 397 | 1100 | 1700 | 3.51 |
| 51413 | 8413 | 65 | 140 | 56 | 232 | 493 | 1000 | 1600 | 4.47 |
| 51414 | 8414 | 70 | 150 | 60 | 250 | 553 | 940 | 1450 | 5.48 |
| 51415 | 8415 | 75 | 160 | 65 | 252 | 560 | 880 | 1350 | 6.75 |
| 51416 | 8416 | 80 | 170 | 68 | 270 | 621 | 810 | 1250 | 7.97 |
| 51417 | 8417 | 85 | 180 | 72 | 307 | 753 | 780 | 1200 | 9.29 |
| 51418 | 8418 | 90 | 190 | 77 | 327 | 826 | 710 | 1100 | 11 |
| 51419 | – | 94 | 200 | 80 | — | — | — | — | 11.8 |
| 51420 | 8420 | 100 | 210 | 85 | 368 | 983 | 620 | 950 | 14.6 |
Merek Kerjasama
Thrust Ball Bearing Types
As one of the leading thrust ball bearing manufacturers in China, we can provide standard thrust ball bearings, stainless steel thrust ball bearings, ceramic thrust ball bearings, one-way thrust ball bearings, thrust angular contact ball bearing, axial ball thrust bearings, miniature thrust ball bearings Bearings, banded roller thrust bearings, deep groove ball thrust bearing, bearing dimensions support metric and inches.
Various sizes can also be customized according to customer needs. Email me if needed,get the best thrust ball bearing price
- single row thrust ball bearing
- double direction thrust ball bearing
- miniature thrust groove sealed ball bearings
- radial thrust ball bearing
- plastic thrust ball bearing
- shielded thrust bearing
- thrust ball bearings for shaft ends
- double direction angular contact thrust ball bearings
- banded thrust bearing
- ceramic thrust bearing
- stainless steel thrust bearings
- ball screw thrust bearing
- miniature thrust ball bearing
- deep groove thrust ball bearing
- large diameter thrust ball bearings
- precision thrust bearing
Single direction thrust ball bearing
Single direction thrust bearings consist of two bearing washers (a shaft washer and a housing washer) and a cage with ball bearings. Single direction ball bearing can carry axial loads in one direction.
Specialised design: the cage holds the balls and the slotted housing washer guides the balls.
Specialised components: the washers fitted to the shaft are called “shaft washers” and those fitted to the housing are called “seat rings” (retaining rings).
Bearing axial load: one-way thrust ball bearings can withstand the axial load in one direction.
Double direction thrust bearing
Thrust ball bearing double direction uses three washers and two cages containing balls. The collar is sandwiched between the two cages, allowing the bearing to carry axial loads in both directions.
- The cages contain the balls and the slotted locating seat washers guide the balls.
- The washers mounted on the shaft are called “shaft washers” and those mounted on the housing are called “seat washers”.
- Sesuai namanya, two-way thrust ball bearings can support axial loads in both directions. Thrust ball bearings with spherical housing washers help to reduce the effects of mounting errors.
Stainless steel thrust ball bearings
Stainless steel thrust ball bearings consist of two precision chrome steel washers (rings) and a ball separated by a cage. They are equipped with a ball groove in the ring to increase capacity. Thrust bearings are used under pure axial loads. There are three main types of stainless thrust bearings: stainless steel miniature thrust bearings, stainless steel single direction thrust ball bearings and stainless steel double direction thrust ball bearing
Features and benefits of Thrust ball bearing
- Dapat dipisahkan dan dipertukarkan
The separable components of the axial ball bearings are interchangeable. This facilitates mounting and dismounting as well as maintenance checks. - Initial misalignment
Bearings with spherical housing washers can accommodate initial misalignments. - Interference fit
The shaft washer has a ground bore for an interference fit. The bore of the housing washer is turned and is always larger than the bore of the shaft washer.
Penerapan bantalan bola dorong
- Bantalan dorong bola cocok untuk aplikasi kecepatan tinggi dan beban ringan untuk aplikasi presisi tinggi.
- Bantalan bola dorong memberikan gesekan yang sangat rendah, berjalan dingin dan operasi senyap pada kecepatan tinggi dan kurang sensitif terhadap misalignment.
- Tanah presisi dan bola baja yang dipoles dikelilingi oleh kursi baja yang dikeraskan dan digiling dan dipisahkan oleh sangkar perunggu.
- Bahan lain dapat ditentukan sesuai kebutuhan agar sesuai dengan persyaratan aplikasi tertentu.
- Aplikasi dalam katup kontrol cairan, meja alat mesin dan spindel, meja putar minyak dan gas
Pengiriman & Paket bantalan bola dorong
Pelabuhan pengiriman: Qingdao/Tianjin
Kemampuan Pasokan: 100,000 potongan per bulan
Kemasan：
- Kantong plastik + kotak tunggal + karton + palet kayu lapis
- Kemasan industri netral + kemasan karton netral + palet
- Sesuai dengan kebutuhan pelanggan
Display Pabrik dan Gudang
SKF,HOMO,NSK,KBC, NTN dan merek bantalan lainnya serta bantalan khusus yang disesuaikan dengan kebutuhan pelanggan telah diproduksi, dikemas dalam kotak di gudang kami, dan sedang menunggu untuk dikemas dan dikirim ke tangan Anda. Silakan kirim model bantalan yang Anda butuhkan, dan kami akan memberikan harga dorong roller bearing terbaik.
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FAQ
- Axial ball bearings – for low thrust applications where the axial load is very small. Mereka tersedia dalam dua desain: satu arah dan dua arah.
- Cylindrical thrust roller bearings – provide good load carrying capacity.
- Tapered thrust roller bearings – most commonly used in automotive applications. They can carry greater thrust loads than ball types due to their larger contact area. They are designed to carry combined loads, yaitu. radial and axial loads acting simultaneously.
- Spherical thrust roller bearings – Spherical roller thrust bearings offer the highest load density rating of all thrust bearings.
At bearingsupplier.cn, you can find SKF bearings, NTN bearings, FAG bearings, KOYO bearings, TIMKEN bearings, KYK Japan bearings, NBC bearings, ZKL bearings, Bantalan Nachi, and other low price bearings by maximizing the use of the filter and enter the desired “spec” in the search box.
Axial load and thrust load are different words for the same concept: they both refer to a load parallel to the axis of the shaft.
No, thrust ball bearings cannot withstand radial loads.