Bantalan Kereta Api
Railway vehicles require high speed, safety and comfort, so the bearings used in this sector need to offer highly sophisticated technology.
We supply bearings for a wide range of components, with a focus on railway axle bearings, axlebox bearings and axle and engine bearings, which support the basis for safe and secure rail travel. We offer the full range of railway bearings at competitive prices and have the unique ability to support a large number of railway bearing products. Jika Anda membutuhkan bantuan kami, we’d be happy to help you by filling out our online form to speak to a bearing engineer.
Parameters of Railway Bearings
| Spesifikasi | Model bantalan | Ukuran(mm) | |||
| d | D | B | C | ||
| TBU 120x195x131.35 | 1639609 DARI | 120 | 195 | 126 | 131.35 |
| TBU 130x230x150 | 197726 | 130 | 230 | 150 | 150 |
| TBU 130x230x160 | BT2-8546 | 130 | 230 | 150 | 160 |
| TBU 150x250x160 | 353130-2RS | 150 | 250 | 154.5 | 160 |
| CTBU 130x230x150 | BT2-8670-01 | 130 | 230 | 166.35 | 150 |
| CTBU 130x230x160 | BT2-8671 | 130 | 230 | 176.35 | 160 |
| CTBU 150x250x160 | 353130B | 150 | 250 | 180.6 | 160 |
| CTBU 150x250x160 | BT2-8720 BD | 150 | 250 | 180.6 | 160 |
| CTBU 150 × 260 × 160 | 150 | 260 | 180.6 | 160 | |
| CTBU 160 × 270 × 170 | 160 | 270 | 195 | 170 | |
| Kelas C 5” x 9” | 119.008 | 195.263 | 136.525 | 142.875 | |
| Kelas D 5 1/2”x10” | BT2-8547 BB | 131.775 | 207.963 | 146.75 | 152.4 |
| Kelas E 6” x 11” | BT2-8516 BB | 144.475 | 220.663 | 155.575 | 163.51 |
| Kelas F 6 1/2”x12” | BT2-8612 BB | 157.175 | 252.413 | 177.8 | 184.15 |
| Kelas CTBU K 6 1/2”x9” | BT2-8606 | 157.175 | 250 | 180.6 | 160 |
| CTBU130X250X160 | TBU130X250X160 | ||||
| CTBU130X250/3 | TBU130X250/3 | ||||
Merek Kerjasama
Product list of Railway Bearings
Railway Axle Bearings
Axle bearings: bantalan rol tirus, tapered roller bearing boxes, bantalan rol silinder, bantalan rol bulat. Railway axle bearings can be subjected to high shocks and loads. Mounting space is also limited, so in many cases compact, double-row bearings with high load ratings are used.
Railway Axle Box Bearing
Axlebox bearings should have a large load carrying capacity, be able to resist shock vibration, and must have a high life expectancy, safety and reliability, smaller size and quality. Locomotive bearings often use non-standard series of bearings and special bearing technical conditions, commonly used rolling bearings are cylindrical roller bearings, spherical roller bearings and tapered roller bearings three types.
Traction engine bearings
Drive systems for railway applications, such as gearboxes and traction motors, must be robust, reliable, cost-effective, and require low maintenance. This requires specific bearings and bearing units.
Our traction motor bearings are based on a compact and space-saving design, reducing maintenance requirements and extending service intervals. In turn, you can enjoy lower life cycle costs. Main traction engine bearing types: bantalan rol silinder, bantalan bola
Train Transmission bearings
Gearbox bearings, supporting large and small gears in rolling stock gearboxes, are ideal for high and low speed applications. Bearings for small gear shafts offer a whole new level of value through greater reliability and reduced specialist maintenance requirements. Bearings for large gear shafts offer even greater reliability and the standard product line-up has been extended to offer a larger range of sizes to meet different customer requirements.
Features of Railway Bearings
Axle bearings: bantalan rol tirus, tapered roller bearing cartridge, bantalan rol silinder, bantalan rol bulat
- Increased life expectancy
- Low maintenance
- Anti-micro-motion solutions
- Optimised cage design
- Labyrinth or contact seals
Transmission bearings: bantalan rol tirus, bantalan rol silinder, bantalan bola
- Optimised cage design
- Increased capacity
Traction engine bearings: bantalan rol silinder, bantalan bola
- Optimised cage design
- Insulated bearings (ceramic or polymer coated)
Products of Railway Bearings
Bantalan Rol Tirus
Tapered roller bearings are uniquely designed to manage thrust and radial loads. Comprising a ‘tapered cup’ and a ‘tapered cone’, this design is one of the most basic and common styles in the bearing industry.
Bantalan Rol Silinder
Cylindrical roller bearings use cylindrical rollers as rolling elements, which have high load capacity. The roller is guided by the rib of the inner or outer ring.he inner ring and the outer ring can be separated to facilitate assembly.
Bantalan Rol Bulat
Spherical roller bearings, both open and sealed, are designed for industrial applications with higher fatigue strength, increased wear resistance and tighter shock and acceleration protection to handle the harshest environments
Pengiriman & Package of Railway Bearings
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
Mengapa memilih kami?
- Persyaratan sampel: Hubungi kami melalui email atau manajer perdagangan, kami akan mengirimkan sampel sesuai dengan kebutuhan Anda.
- Bantalan kelas dunia: Kami menyediakan pelanggan dengan kualitas kelas dunia yang diproduksi di dalam negeri bantalan.
- OEM atau bantalan non-dukungan: Karena kami memiliki banyak pengetahuan dan koneksi di industri ini, kami dapat dengan mudah memenuhi persyaratan apa pun untuk bantalan non-standar.
- Kualitas luar biasa dari produk asli: Perusahaan telah membuktikan bahwa ia menyediakan 100% produk berkualitas dengan niat tulus.
- Layanan purna jual dan bantuan teknis: Perusahaan menyediakan layanan purna jual dan bantuan teknis sesuai dengan kebutuhan dan kebutuhan pelanggan.
- Pengiriman cepat: Perusahaan menyediakan pengiriman tepat waktu melalui rantai pasokannya yang efisien.
- Penghematan biaya: Kami menyediakan umur panjang, anti-getaran, bantalan keandalan tinggi dengan kualitas tinggi dan kinerja yang lebih baik. Ini meningkatkan penghematan biaya.
- Jawab pelanggan’ pertanyaan tepat waktu: Kami percaya bahwa jika pelanggan puas, itu membuktikan nilai kami.
Pelanggan selalu mendapatkan dukungan cepat.
Produk Panas
FAQ
Karena desain internal mereka, bantalan bola biasanya tidak dapat dibongkar ke tingkat komponen; karena itu, mereka biasanya tidak dapat diperbaharui.
High speed railway bearings
- Bearings operating at speeds above 200km/h, requiring bearings with high load carrying capacity and safety performance.
- As the double-row tapered roller bearings have a better sealing structure and the clearance has been adjusted before installation, these bearings are mainly used for high speed railway bearings.
Locomotive bearings
- Railway locomotive bearings vehicle axle system due to the use of different conditions and the use of different structures. Locomotive passenger cars have axle boxes, bearings through the axle box and bogie connected. Cylindrical roller bearings are generally used.
Freight car bearings
- Wheel pair bearings generally use cylindrical roller bearings.
Underground bearings
- Generally double row cylindrical roller bearings with sealing devices on both sides or two pairs of single row cylindrical roller bearings with sealing devices on one side. The direction has been pre-fitted with grease.
Gunakan cincin bantalan yang sangat stabil secara termal, izin internal yang lebih besar (C4), pelumas yang dipilih secara khusus yang tidak akan terurai pada suhu tinggi, dan seng anodized flinger. Ada dua versi dasar bantalan suhu tinggi kami. akhiran “C4HR5” mewakili bantalan yang dapat menahan 400 ° F, dan akhiran “C4HR23” mewakili bantalan yang dapat menahan 450 ° F.
Untuk aplikasi penting seperti pemrosesan pulp dan kertas, pencetakan dan pengemasan, robekan material dapat menyebabkan waktu henti yang mahal karena torsi dan getaran yang berlebihan.