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Bantalan Rol Bulat Tipe MB

MB type spherical roller bearings have two precision-machined brass cages, a fixed middle rib on the inner ring, and the use of reinforced symmetrical rollers so that the bearing load capacity reaches the C-type design level which is a substitute for traditional products. It can have a longer life in applications.

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Bantalan Rol Bulat Tipe MB

MB type spherical roller bearings have two precision-machined brass cages, a fixed middle rib on the inner ring, and the use of reinforced symmetrical rollers so that the bearing load capacity reaches the C-type design level, a substitute for traditional products. It can have a longer life in applications.

Parameter produk

Dimensi batas
(Mm)
Peringkat beban
(KN)
Membatasi kecepatan
(R / min)
Massa
(Kg)
Bantalan NO.
d D B Cr Allahumma Gemuk minyak Hzpt
130 200 52 382 615 1300 1700 6.2 23026-MB
130 200 52 382 615 1300 1700 6.2 23026-K-MB
130 230 64 582 839 1500 1900 11.2 22226-MB
130 230 64 582 839 1500 1900 11.2 22226-K-MB
130 280 93 986 1356 1100 1500 29 22326-MB
130 280 93 986 1356 1100 1500 29 22326-K-MB
140 210 53 434.2 731.9 1100 1600 6.7 23028-MB
140 210 53 434.2 731.9 1100 1600 6.7 23028-K-MB
140 225 68 523 862 1000 1400 10.9 23128-MB
140 225 68 523 862 1000 1400 10.9 23128-K-MB
140 250 68 653 911 1400 1800 14.5 22228-MB
140 250 68 653 911 1400 1800 14.5 22228-K-MB
140 300 102 1082 1566 1000 1400 36 22328-MB
140 300 102 1082 1566 1000 1400 36 22328-K-MB
150 225 56 463 781 1000 1300 8.14 23030-MB
150 225 56 463 781 1000 1300 8.14 23030-K-MB
150 250 80 726 1198 900 1200 16.1 23130-MB
150 250 80 726 1198 900 1200 16.1 23130-K-MB
150 270 73 801 1101 1300 1700 18.5 22230-MB
150 270 73 801 1101 1300 1700 18.5 22230-K-MB

Differences between CA and CC type spherical roller bearing

Spherical roller bearings can be divided into CA-type spherical roller bearings, CC-type spherical roller bearings, and MB-type spherical roller bearings according to the cage type.

The primary structures of CA type and CC type are mainly distinguished by whether the inner ring has ribs or not, and the cage is a car-made entity or a stamped frame type.

CA type self-aligning roller bearing: one-piece brass machined cage, the inner ring has no middle rib, the end has two small ribs, and the rollers are symmetrical. CA-type spherical roller bearings are widely used. Large and extra-large bearings (generally with inner diameter below 600MM) are used more often. The main applications are coal mills, wind generators, textile machinery, continuous casting equipment, etc...

CC type spherical roller bearings: the rollers are symmetrical, the inner ring has no middle ribs and no end ribs, the cage is divided, the material is a stamped steel frame cage, and the rollers are designed between the rollers with the movable intermediate ring, its function can effectively reduce the internal friction of the bearing, can effectively assist the rolling elements in the force zone to enter the load zone correctly, and also increase the limit speed of the bearing.

Because the CC structure design occupies less internal space of the bearing than the CA structure design, the increase in the number of rolling elements and the change of the outer dimensions of the rolling elements can improve the radial bearing capacity of the bearing to a certain extent, so it can withstand more than CA The structural design has greater axial bearing capacity.

Features of MB type spherical roller bearing

  • Mengakomodasi misalignment.
  • Daya dukung beban tinggi.
  • Umur panjang.
  • gesekan rendah.
  • Kuat.

Applications of MB type spherical roller bearing

The inner ring of the MB-type spherical roller bearing has two fixed ribs, and its structure is characterized by the use of asymmetric spherical rollers and the inner circle to select the middle ribs. The bearing of this structure also has its unique advantages. It can realize pure rolling and is suitable for running under high-speed conditions. Here are examples of applications in which spherical roller bearings might be used:​

  • Energi angin
  • Pertambangan, pengolahan mineral, dan semen
  • Penanganan material
  • Pulp dan kertas
  • Transmisi industri
  • Logam
  • Laut

Informasi Perusahaan

Kami adalah eksportir bantalan profesional di Cina, memproduksi banyak bantalan dalam berbagai ukuran dan ukuran. Kami dapat menyediakan Anda dengan layanan yang sangat baik dalam berbagai bantalan dengan kualitas kelas dunia, seperti bantalan bola dalam alur, bantalan rol bulat, bola bola/bantalan rol, dan bantalan rol silinder, bantalan rol tirus, bantalan bola kontak sudut, dll. Bantalan juga dapat menyediakan layanan OEM sesuai dengan kebutuhan pelanggan. Kami mematuhi standar global yang ketat, itulah sebabnya kami dapat memberi Anda berbagai macam bantalan berkualitas kelas dunia. Kami selalu berpegang pada prinsip "berbasis integritas, kualitas pertama, pelanggan utama." Kami siap menggunakan ketulusan kami untuk melayani setiap pelanggan global untuk kerjasama jangka panjang dan saling menguntungkan.

industri yang kami layani

Kami berjanji akan menawarkan harga terbaik dengan kualitas tinggi di Cina! Kami juga menerima pesanan khusus tentang produk. Jika Anda tertarik dengan produk kami. Harap jangan ragu untuk memberi tahu kami. Kami dengan senang hati memberi Anda informasi rinci.Kami berjanji bahwa produk kami akan aman dan berkualitas tinggi dan harga yang wajar. Jika Anda tertarik dengan produk kami, silakan hubungi kami secepat mungkin. Kami dengan tulus mencari kerja sama Anda.

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