| Name of product | specification | Materials | Steel factory / origin | Today's price (yuan/ton) | Yesterday's price (yuan/ton) | Change (yuan/ton) |
| Hot rolled ribbon | 4.0*685 | Q235 | Xingtai | 3750-3760 | 3750-3760 | constant |
| Hot rolled ribbon | 5.5/5.6*520 | Q235 | Xingtai | 3750-3760 | 3750-3760 | constant |
| Hot rolled ribbon | 6.5*685 | Q235 | Xingtai | 3750-3760 | 3750-3760 | constant |
| Hot rolled ribbon | 3.5*685 | Q235 | Tangshan | 3750-3760 | 3750-3760 | constant |
| Hot rolled ribbon | 7.75*685 | Q235 | Tangshan | 3750-3760 | 3750-3760 | constant |
| Hot rolled ribbon | 1.5mm*206 or less*C | Q195-235 | Tianjin Rolling One | 3820-3830 | 3820-3830 | constant |
| Hot rolled ribbon | 1.8mm*206 or less*C | Q195-235 | Tianjin Rolling One | 3800-3810 | 3800-3810 | constant |
| Hot rolled ribbon | 2.0mm*206 or less*C | Q195-235 | Tianjin Rolling One | 3780-3790 | 3780-3790 | constant |
Bearings play a vital role in the machinery industry. Here are a few of the main roles of bearings in the machinery industry:
1. Support and positioning: Bearings are used to support rotating shafts and wheels so that they can rotate smoothly and ensure that their positions are accurate. Bearings enable machinery to operate efficiently by reducing friction and resistance.
2. Transmit force: Bearings are able to transmit force in mechanical equipment so that it can work properly. For example, crankshaft bearings in automobile engines transmit the power generated by the engine to enable the vehicle to move.
3. Reduced friction and wear: Bearings reduce friction and wear in mechanical equipment by providing lubrication and reducing direct contact between metal surfaces. This not only extends the service life of the mechanical equipment, but also reduces the frequency of maintenance and repairs.
4. Protection against vibration and noise: Bearings reduce vibration and noise in mechanical equipment. By balancing and stabilizing rotating parts, they reduce vibration and noise during the operation of mechanical equipment.
In conclusion, bearings play a vital role in the machinery industry, supporting and positioning rotating components, transmitting force, reducing friction and wear, and preventing vibration and noise. Without bearings, machinery and equipment would not function properly.
Machine Tapered Bearings,Tapered Roller Bearings,High Precision Hardness Bearing,Low Noise Bearing
Hebei Fangqiang bearing manufacturing Co., LTD , https://www.fangqiangbearing.com