Thrust tapered roller bearings
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| Bearings Name | New Model | Old Model: | ID(mm) | OD(mm) | Width(mm) | Cr(kN) | Cor(kN) | Grease Lubrication Speed(r/min) | Oil Lubrication Speed(r/min) | Weight(kg) |
| 917/670 Thrust Tapered Roller Bearings | 917/670 | 197/670 | 670 | 950 | 104 | - | - | - | - | 248.740 |
| 917/600 Thrust Tapered Roller Bearings | 917/600 | 198/600 | 600 | 860 | 125 | - | - | - | - | 274.000 |
| 917/560 Thrust Tapered Roller Bearings | 917/560 | 198/560K | 560 | 730 | 115 | - | - | - | - | 126.000 |
| 917/48ZSV/YA thrust tapered roller bearings | 917/48ZSV/YA | 329910A | 48 | 80 | 22 | - | - | - | - | 0.454 |
| 917/48.4ZSV/YA thrust tapered roller bearings | 917/48.4ZSV/YA | 329910K | 48.4 | 80 | 22 | - | - | - | - | 0.452 |
| LM769349D/LM76931 Thrust tapered roller bearings | LM769349D/LM76931 | - | 431.8 | 571.5 | 336.55 | - | - | - | - | 233.000 |
| LM76164DW/610/610 Thrust tapered roller bearings | LM76164DW/610/610 | D3-722 | 343.0520 | 457.0980 | 254 | - | - | - | - | 111.000 |
| LM761649DW/LW7616 Thrust tapered roller bearings | LM761649DW/LW7616 | E77969 | 343.0520 | 457.0980 | 254 | - | - | - | - | 118.000 |
| LM761649DW/10/10/Thrust tapered roller bearings | LM761649DW/10/10/ | 3-722S | 343.0520 | 457.0980 | 254 | - | - | - | - | 111.000 |
| LM761648DW/LM7616 Thrust tapered roller bearings | LM761648DW/LM7616 | - | 341.3120 | 457.0980 | 254 | - | - | - | - | 112.000 |
| LM716649DW/LM7616 Thrust tapered roller bearings | LM716649DW/LM7616 | - | 343.0520 | 457.0980 | 254 | - | - | - | - | 110.000 |
| LM603011 Thrust tapered roller bearings | LM603011 | - | 0 | 77.7880 | 15.08 | - | - | - | - | 0.121 |
| LM451349DW/LM4513 Thrust tapered roller bearings | LM451349DW/LM4513 | - | 266.7 | 355.6 | 230.1880 | - | - | - | - | 65.300 |
| LM451349DW/310/31 Thrust tapered roller bearings | LM451349DW/310/31 | - | 266.7 | 355.6 | 228.6 | - | - | - | - | 59.400 |
| LM274049DW/LM2740 Thrust tapered roller bearings | LM274049DW/LM2740 | - | 508 | 695.3250 | 419.9250 | - | - | - | - | 464.000 |
| LM247748DW/LM2477 Thrust tapered roller bearings | LM247748DW/LM2477 | - | 244.4750 | 327.0250 | 193.6750 | - | - | - | - | 42.700 |
| LM239530T/46TD/49 Thrust tapered roller bearings | LM239530T/46TD/49 | 3-771 | 181.8080 | 259.9690 | 161.9250 | - | - | - | - | 25.200 |
| LM11910 Thrust tapered roller bearings | LM11910 | - | 35.5410 | 45.2370 | 12.0650 | - | - | - | - | 0.044 |
| LM11710 Thrust tapered roller bearings | LM11710 | - | 31.9250 | 39.8780 | 10.6680 | - | - | - | - | 0.028 |
| LM104949/LM300810 Thrust tapered roller bearings | LM104949/LM300810 | - | 0 | 0 | 0 | - | - | - | - | 0.000 |
Thrust tapered roller bearings are a type of rolling element bearing designed to handle axial loads in one direction. They consist of two main components: the tapered roller bearing assembly and a housing or washer that supports the bearing.
The tapered roller bearing assembly consists of multiple tapered rollers arranged in a single row multiple rows. These rollers are guided a cage or retainer, which keeps them evenly spaced and prevents contact between adjacent rollers. The inner and outer rings of the bearing assembly are also tapered to match the roller profile.
Thrust tapered roller bearings are designed to handle high axial loads and can accommodate both radial and thrust loads simultaneously. They are commonly used in applications where there is a need to support heavy axial loads, such as automotive transmissions, gearboxes, and industrial machinery.
One important feature of thrust tapered roller bearings is their ability to handle thrust loads only one direction. This means they are suitable for applications where the load is predominantly in one direction, but not for bidirectional thrust loads. For bidirectional thrust loads, double-direction thrust tapered roller bearings or other types of bearings may be more appropriate.
It's worth noting that bearing selection should consider factors such as load capacity, speed, operating conditions, and other application-specific requirements. Consulting with a bearing manufacturer or engineer is recommended to ensure the proper selection and application of thrust tapered roller bearings.
Thrust tapered roller bearings are commonly used in various applications where axial loads need to be supported. These bearings are designed to handle both radial and thrust loads simultaneously.
Here are some common applications of thrust tapered roller bearings:
Automotive Industry: Thrust tapered roller bearings are widely used in automotive applications, particularly in the drivetrain system. They can be found in transmissions, differential gears, and wheel hubs, where they provide support for axial loads generated during vehicle operation.
Industrial Machinery: Thrust tapered roller bearings are utilized in various industrial machinery, such as machine tools, construction equipment, and agricultural machinery. They are suitable for applications that involve heavy axial loads, such gearboxes, lifting equipment, and conveyor systems.
Aerospace Industry: Thr tapered roller bearings are employed in aircraft engines, landing gear systems, and other aerospace applications. These bearings offer high load-carrying capacity and are capable of withstanding extreme operating conditions, including high temperatures and vibrations.
Power Generation: Thrust tapered roller bearings are used in power generation equipment, including turbines, generators, and large electric motors. They provide support for axial loads generated by rotating components and ensure smooth and efficient operation of the machinery.
Marine Applications: Thr tapered roller bearings find application in marine propulsion systems, such as ship engines and propeller shafts. They are designed to withstand the harsh conditions of marine environments, including high humidity, saltwater exposure, and shock loads.
Railways: Thrust tapered roller bearings are utilized in railway applications, including locomotives, passenger cars, and freight wagons. They help support the axial loads generated by the weight the train and provide smooth movement along the tracks.
Overall, thrust tapered roller bearings are versatile components that are used in a wide range of industries and applications where there is a need to support axial loads efficiently.