Product Description
KC110ARO angular contact ball thin section bearing, axial bearing. detailed parameter is as following
bore diameter:279.4mm
external diameter:298.45mm
height:9.525mm
material: high quality chrome steel Gcr15
cage: brass cage
lead time: about 45days starting from deposit received
testing: in house, stricly as LYHY’s quality control system
Structre for CZPT thin section bearing:
1.angular contact ball thin section bearing
2.deep groove ball thin section bearing
3.four point contact ball thin section bearing
KC110ARO is open type thin section bearing, we also have sealed type deep groove ball and 4 point contact ball type thin section bearings, photo as following
why choose CZPT thin section bearing
1. rich experience in thin section bearing field
2. small order acceptable
3. variours payment terms: TT,LC,DA
4. strict quality control system ensure the bearing quality
brief introduction for CZPT thin section bearing
CZPT bearings are a professional manufacturer of substitution of imported brand thin section bearings, which includes 7 open series and 5 sealed series, inner hole diameter of these slim ball bearings range from 1 to 40 inches, cross-sectional dimension is from 0.1875X0.1875 to 1.000X1.000. These ball bearings have an extremely small, predominantly square cross-section, within each series, the cross-section remains constant even for larger shaft diameters and housing bores. Except the standard models, we can also design and manufacture as per customers’ requirements. With rich experience and a large collection of products, we have confidence we are CZPT to meet customers’ requirements.
Features for cross-section thin section bearing
Thin section bearings have high precision, and very quiet and have high load carrying capacity, features of thin section bearings can be summarized as following
Excellent running accuracy
Spaces save
Low friction
High precision
Long life
Low noise and vibration
Application for thin section bearing
Thin section ball bearings were developed for applications where space limitations are of the utmost importance. These kind of bearings are widely used for aviation, astronomical instruments, glass manufacturing machinery, medical instrument, optical and scHangZhou instrument, satellite communication devices, textile machinery, large welding equipment, robot, semiconductor manufacturing equipment etc. Print machinery
Packing for thin section bearing
Transportation:
All CZPT bearings can be usually delivered timely, usual production time is 15-50 days based on different diameters, sometimes will be in stock.
Thin Section Bearings can be transported by different transport ways, by express (such as DHL, TNT, UPS, FEDEX and so on), by air, by sea, by truck, by railway and so on.
FAQ:
Q: Are LYHY BEARINGS trading company or manufacturer?
A: CZPT BEARINGS is a professional manufacturer for slewing bearings, thin section bearings, ball bearings and rolling bearings
Q: How do LYHY BEARINGS control quality of their bearing?
A: LYHY BEARINGS has established strict quality control systems, all the products and services has passed ISO9001-2008 Quality Certificate and third party such as CCS, LR,ABS,BV
Q: What is the MOQ?
A: MOQ is 1pc, pls message us for detailed information.
Q: How about the package for CZPT bearings?
A: Standard Industrial packing in general condition (Plastic tube+ professional plastic belts+ plywood case). Accept design package when OEM.
Q: How long is the production time?
A: It takes about 7-40 days, depends on the model and quantity.
Q: How about the shipping?
A: We can arrange the shipment or you may have your own forwarder.
Q: Is sample available?
A: Yes, sample order is acceptable.
Q: Can we use our own LOGO or design on bearings?
A: Yes. OEM is acceptable for LYHY BEARINGS. We can design as per your requirements and use your own LOGO and package design.
Model | Dimension | |||||
d | D | Width | L1 | L2 | L3 | |
inch | ||||||
KA571AR0 | 2.000 | 2.500 | 0.250 | 2.186 | 2.314 | 2.369 |
KA571AR0 | 2.500 | 3.000 | 0.250 | 2.686 | 2.814 | 2.869 |
KA030AR0 | 3.000 | 3.500 | 0.250 | 3.186 | 3.314 | 3.367 |
KA035AR0 | 3.500 | 4.000 | 0.250 | 3.686 | 3.814 | 3.867 |
KA040AR0 | 4.000 | 4.500 | 0.250 | 4.186 | 4.314 | 4.367 |
KA042AR0 | 4.250 | 4.750 | 0.250 | 4.436 | 4.564 | 4.615 |
KA045AR0 | 4.500 | 5.000 | 0.250 | 4.686 | 4.814 | 4.865 |
KA047AR0 | 4.750 | 5.250 | 0.250 | 4.936 | 5.064 | 5.115 |
KA050AR0 | 5.000 | 5.500 | 0.250 | 5.186 | 5.314 | 5.365 |
KA055AR0 | 5.500 | 6.000 | 0.250 | 5.686 | 5.814 | 5.863 |
KA060AR0 | 6.000 | 6.500 | 0.250 | 6.186 | 6.314 | 6.363 |
KA065AR0 | 6.500 | 7.000 | 0.250 | 6.686 | 6.814 | 6.861 |
KA070AR0 | 7.000 | 7.500 | 0.250 | 7.186 | 7.314 | 7.361 |
KA075AR0 | 7.500 | 8.000 | 0.250 | 7.686 | 7.814 | 7.861 |
KA080AR0 | 8.000 | 8.500 | 0.250 | 8.186 | 8.314 | 8.359 |
KA090AR0 | 9.000 | 9.500 | 0.250 | 9.186 | 9.314 | 9.357 |
KA100AR0 | 10.000 | 10.500 | 0.250 | 10.186 | 10.314 | 10.355 |
KA110AR0 | 11.000 | 11.500 | 0.250 | 11.186 | 11.314 | 11.353 |
KA120AR0 | 12.000 | 12.500 | 0.250 | 12.186 | 12.314 | 12.349 |
KB571AR0 | 2.000 | 2.625 | 0.3125 | 2.231 | 2.393 | 2.464 |
KB571AR0 | 2.500 | 3.125 | 0.3125 | 2.731 | 2.893 | 2.964 |
KB030AR0 | 3.000 | 3.625 | 0.3125 | 3.231 | 3.393 | 3.462 |
KB035AR0 | 3.500 | 4.125 | 0.3125 | 3.731 | 3.893 | 3.962 |
KB040AR0 | 4.000 | 4.625 | 0.3125 | 4.231 | 4.393 | 4.460 |
KB042AR0 | 4.250 | 4.875 | 0.3125 | 4.481 | 4.643 | 4.710 |
KB045AR0 | 4.500 | 5.125 | 0.3125 | 4.731 | 4.893 | 4.960 |
KB047AR0 | 4.750 | 5.375 | 0.3125 | 4.981 | 5.143 | 5.210 |
KB050AR0 | 5.000 | 5.625 | 0.3125 | 5.231 | 5.393 | 5.460 |
KB055AR0 | 5.500 | 6.125 | 0.3125 | 5.731 | 5.893 | 5.958 |
KB060AR0 | 6.000 | 6.625 | 0.3125 | 6.231 | 6.393 | 6.458 |
KB065AR0 | 6.500 | 7.125 | 0.3125 | 6.731 | 6.893 | 6.958 |
KB070AR0 | 7.000 | 7.625 | 0.3125 | 7.231 | 7.393 | 7.456 |
KB075AR0 | 7.500 | 8.125 | 0.3125 | 7.731 | 7.893 | 7.955 |
KB080AR0 | 8.000 | 8.625 | 0.3125 | 8.231 | 8.393 | 8.453 |
KB090AR0 | 9.000 | 9.625 | 0.3125 | 9.231 | 9.393 | 9.451 |
KB100AR0 | 10.000 | 10.625 | 0.3125 | 10.231 | 10.393 | 10.449 |
KB110AR0 | 11.000 | 11.625 | 0.3125 | 11.231 | 11.393 | 11.447 |
KB120AR0 | 12.000 | 12.625 | 0.3125 | 12.231 | 12.393 | 12.445 |
KB140AR0 | 14.000 | 14.625 | 0.3125 | 14.231 | 14.393 | 14.439 |
KB160AR0 | 16.000 | 16.625 | 0.3125 | 16.231 | 16.393 | 16.433 |
KB180AR0 | 18.000 | 18.625 | 0.3125 | 18.231 | 18.393 | 18.425 |
KB200AR0 | 20.000 | 20.625 | 0.3125 | 20.231 | 20.393 | 20.416 |
KC040AR0 | 4.000 | 4.750 | 0.375 | 4.277 | 4.473 | 4.554 |
KC042AR0 | 4.250 | 5.000 | 0.375 | 4.527 | 4.723 | 4.804 |
KC045AR0 | 4.500 | 5.250 | 0.375 | 4.777 | 4.973 | 5.052 |
KC047AR0 | 4.750 | 5.000 | 0.375 | 5.571 | 5.223 | 5.302 |
KC050AR0 | 5.000 | 5.750 | 0.375 | 5.277 | 5.473 | 5.552 |
KC055AR0 | 5.500 | 6.250 | 0.375 | 5.777 | 5.973 | 6.052 |
KC060AR0 | 6.000 | 6.750 | 0.375 | 6.277 | 6.473 | 6.550 |
KC065AR0 | 6.500 | 7.250 | 0.375 | 6.777 | 6.973 | 7.050 |
KC070AR0 | 7.000 | 7.750 | 0.375 | 7.277 | 7.473 | 7.550 |
KC075AR0 | 7.500 | 8.250 | 0.375 | 7.777 | 7.793 | 8.048 |
KC080AR0 | 8.000 | 8.750 | 0.375 | 8.277 | 8.473 | 8.548 |
KC090AR0 | 9.000 | 9.750 | 0.375 | 9.277 | 9.473 | 9.546 |
KC100AR0 | 10.000 | 10.750 | 0.375 | 10.277 | 10.473 | 10.544 |
KC110AR0 | 11.000 | 11.750 | 0.375 | 11.277 | 11.473 | 11.542 |
KC120AR0 | 12.000 | 12.750 | 0.375 | 12.277 | 12.473 | 12.540 |
KC140AR0 | 14.000 | 14.750 | 0.375 | 14.277 | 14.473 | 14.535 |
KC160AR0 | 16.000 | 16.750 | 0.375 | 16.277 | 16.473 | 16.529 |
KC180AR0 | 18.000 | 18.750 | 0.375 | 18.277 | 18.473 | 18.523 |
KC200AR0 | 20.000 | 20.750 | 0.375 | 20.277 | 20.473 | 20.517 |
KD040AR0 | 4.000 | 5.000 | 0.500 | 4.370 | 4.630 | 4.741 |
KD042AR0 | 4.250 | 5.250 | 0.500 | 4.620 | 4.880 | 4.991 |
KD045AR0 | 4.500 | 5.500 | 0.500 | 4.870 | 5.130 | 5.241 |
KD047AR0 | 4.750 | 5.750 | 0.500 | 5.120 | 5.380 | 5.490 |
KD050AR0 | 5.000 | 6.000 | 0.500 | 5.370 | 5.630 | 5.740 |
KD055AR0 | 5.500 | 6.500 | 0.500 | 5.870 | 6.130 | 6.238 |
KD060AR0 | 6.000 | 7.000 | 0.500 | 6.370 | 6.630 | 6.738 |
KD065AR0 | 6.500 | 7.500 | 0.500 | 6.870 | 7.130 | 7.236 |
KD070AR0 | 7.000 | 8.000 | 0.500 | 7.370 | 7.630 | 7.736 |
KD075AR0 | 7.500 | 8.500 | 0.500 | 7.870 | 8.130 | 8.236 |
KD080AR0 | 8.000 | 9.000 | 0.500 | 8.370 | 8.630 | 8.734 |
KD090AR0 | 9.000 | 10.000 | 0.500 | 9.370 | 9.630 | 9.732 |
KD100AR0 | 10.000 | 11.000 | 0.500 | 10.370 | 10.630 | 10.732 |
KD110AR0 | 11.000 | 12.000 | 0.500 | 11.370 | 11.630 | 11.730 |
KD120AR0 | 12.000 | 13.000 | 0.500 | 12.370 | 12.630 | 12.728 |
KD140AR0 | 14.000 | 15.000 | 0.500 | 14.370 | 14.630 | 14.724 |
KD160AR0 | 16.000 | 17.000 | 0.500 | 16.370 | 16.630 | 16.718 |
KD180AR0 | 18.000 | 19.000 | 0.500 | 18.370 | 18.630 | 18.712 |
KD200AR0 | 20.000 | 21.000 | 0.500 | 20.370 | 20.630 | 20.705 |
KF040AR0 | 4.000 | 5.500 | 0.750 | 4.555 | 4.945 | 5.115 |
KF042AR0 | 4.250 | 5.750 | 0.750 | 4.805 | 5.195 | 5.365 |
KF045AR0 | 4.500 | 6.000 | 0.750 | 5.005 | 5.445 | 5.615 |
KF047AR0 | 4.750 | 6.250 | 0.750 | 5.305 | 5.695 | 5.865 |
KF050AR0 | 5.000 | 6.500 | 0.750 | 5.555 | 5.945 | 6.115 |
KF055AR0 | 5.500 | 7.000 | 0.750 | 6.005 | 6.445 | 6.613 |
KF060AR0 | 6.000 | 7.500 | 0.750 | 6.555 | 6.945 | 7.113 |
KF065AR0 | 6.500 | 8.000 | 0.750 | 7.055 | 7.445 | 7.613 |
KF070AR0 | 7.000 | 8.500 | 0.750 | 7.555 | 7.845 | 8.113 |
KF075AR0 | 7.500 | 9.000 | 0.750 | 8.055 | 8.445 | 8.610 |
KF080AR0 | 8.000 | 9.500 | 0.750 | 8.555 | 8.945 | 9.110 |
KF090AR0 | 9.000 | 10.500 | 0.750 | 9.555 | 9.945 | 10.108 |
KF100AR0 | 10.000 | 11.500 | 0.750 | 10.555 | 10.945 | 11.106 |
KF110AR0 | 11.000 | 12.500 | 0.750 | 11.555 | 11.945 | 12.106 |
KF120AR0 | 12.000 | 13.500 | 0.750 | 12.555 | 12.945 | 13.104 |
KF140AR0 | 14.000 | 15.500 | 0.750 | 14.555 | 14.945 | 15.102 |
KF160AR0 | 16.000 | 17.500 | 0.750 | 16.555 | 16.945 | 17.098 |
KF180AR0 | 18.000 | 19.500 | 0.750 | 18.555 | 18.945 | 19.096 |
KF200AR0 | 20.000 | 21.500 | 0.750 | 20.555 | 20.945 | 21.092 |
KG040AR0 | 4.000 | 6.000 | 1.000 | 4.742 | 5.258 | 5.491 |
KG042AR0 | 4.250 | 6.250 | 1.000 | 4.992 | 5.508 | 5.741 |
KG045AR0 | 4.500 | 6.500 | 1.000 | 5.242 | 5.758 | 5.989 |
KG047AR0 | 4.750 | 6.750 | 1.000 | 5.492 | 6.008 | 6.239 |
KG050AR0 | 5.000 | 7.000 | 1.000 | 5.472 | 6.258 | 6.489 |
KG055AR0 | 5.500 | 7.500 | 1.000 | 6.242 | 6.758 | 6.989 |
KG060AR0 | 6.000 | 8.000 | 1.000 | 6.742 | 7.258 | 7.489 |
KG065AR0 | 6.500 | 8.500 | 1.000 | 7.242 | 7.758 | 7.987 |
KG070AR0 | 7.000 | 9.000 | 1.000 | 7.742 | 8.258 | 8.487 |
KG075AR0 | 7.500 | 9.500 | 1.000 | 8.242 | 8.758 | 8.987 |
KG080AR0 | 8.000 | 10.000 | 1.000 | 8.742 | 9.258 | 9.485 |
KG090AR0 | 9.000 | 11.000 | 1.000 | 9.742 | 10.258 | 10.485 |
KG100AR0 | 10.000 | 12.000 | 1.000 | 10.742 | 11.258 | 11.483 |
KG110AR0 | 11.000 | 13.000 | 1.000 | 11.742 | 12.258 | 12.481 |
KG120AR0 | 12.000 | 14.000 | 1.000 | 12.742 | 13.258 | 13.481 |
KG140AR0 | 14.000 | 15.000 | 1.000 | 14.742 | 15.258 | 15.478 |
KG160AR0 | 16.000 | 18.000 | 1.000 | 16.742 | 17.258 | 17.474 |
KG180AR0 | 18.000 | 20.000 | 1.000 | 18.742 | 19.258 | 19.472 |
KG200AR0 | 20.000 | 22.000 | 1.000 | 20.742 | 21.258 | 21.468 |
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Contact Angle: | 45° |
---|---|
Aligning: | Non-Aligning Bearing |
Separated: | Unseparated |
Rows Number: | Single |
Load Direction: | Radial Bearing |
Material: | Bearing Steel |
Samples: |
US$ 300/Piece
1 Piece(Min.Order) | |
---|
Customization: |
Available
| Customized Request |
---|
How does Proper Lubrication Impact the Performance and Longevity of Tapered Roller Bearings?
Proper lubrication is essential for ensuring optimal performance and longevity of tapered roller bearings. Lubrication plays a critical role in reducing friction, preventing wear, and managing heat generated during operation. Here’s how proper lubrication impacts tapered roller bearings:
- Reduced Friction:
Lubrication forms a thin film between the rolling elements and raceways, reducing direct metal-to-metal contact. This minimizes friction and the associated heat generation, allowing the bearing to operate smoothly and efficiently.
- Wear Prevention:
Lubrication forms a protective barrier that prevents wear and surface damage. Without proper lubrication, friction can lead to accelerated wear, pitting, and even surface scoring, shortening the bearing’s lifespan.
- Heat Dissipation:
Effective lubrication helps dissipate heat generated during operation. This is especially crucial in high-speed applications where excessive heat can lead to premature bearing failure or degradation of lubricant properties.
- Corrosion Protection:
Lubrication helps create a barrier that protects bearing surfaces from environmental factors that could lead to corrosion. This is particularly important in applications exposed to moisture, chemicals, or other corrosive agents.
- Noise and Vibration Reduction:
Proper lubrication can dampen vibrations and reduce noise by providing a cushioning effect between the rolling elements and raceways. This contributes to smoother and quieter operation.
- Longevity:
Well-lubricated bearings experience less wear and stress, leading to extended service life. Bearings that are inadequately lubricated or run dry are prone to premature failure due to excessive wear, heat buildup, and damage to bearing surfaces.
- Efficiency:
Adequate lubrication maintains the bearing’s efficiency by minimizing energy losses due to friction. Bearings that lack proper lubrication require more energy to overcome higher friction levels, resulting in reduced efficiency.
- Lubrication Methods:
Various lubrication methods are available, including grease lubrication and oil lubrication. The choice depends on factors such as speed, load, temperature, and application requirements.
To ensure proper lubrication:
- Follow Manufacturer Recommendations:
Consult the bearing manufacturer’s recommendations for lubricant type, viscosity, and replenishment intervals.
- Monitor and Maintain:
Regularly monitor the condition of the lubricant and the bearing’s performance. Implement a maintenance schedule for lubricant replacement or replenishment.
- Environmental Considerations:
Consider the operating environment’s temperature, contamination levels, and exposure to external elements. Some applications may require special lubricants for extreme conditions.
In summary, proper lubrication is crucial for maintaining tapered roller bearings’ performance, preventing wear, reducing friction and heat, and extending their lifespan. A well-lubricated bearing contributes to smoother operation, lower maintenance costs, and improved efficiency.
What Advantages do Tapered Roller Bearings Offer Compared to Other Bearing Types?
Tapered roller bearings offer several advantages that make them a preferred choice in various applications compared to other bearing types. These advantages stem from their unique design and capabilities. Here’s a look at the benefits of tapered roller bearings:
- High Load-Carrying Capacity:
Tapered roller bearings can handle both radial and axial loads simultaneously, making them suitable for applications with combined loads. Their conical geometry allows for effective load distribution, enabling them to support heavy loads without premature wear.
- Efficient Axial Load Handling:
Tapered roller bearings excel at managing axial (thrust) loads in one direction. This capability is crucial in applications where axial loads are present, such as automotive transmissions or industrial machinery.
- Reduced Friction and Heat Generation:
The conical shape of the rollers and the matching raceways result in point contact, reducing friction and minimizing heat generation. This efficiency contributes to improved overall performance and energy savings.
- Adjustable Clearance and Preload:
Tapered roller bearings often allow for adjustable internal clearance or preload. This feature enables fine-tuning of the bearing’s play, optimizing performance and extending the bearing’s lifespan.
- High Precision:
Tapered roller bearings are available in various precision classes to meet different application requirements. Their precision makes them suitable for applications demanding accurate motion control and positioning.
- Versatility:
Tapered roller bearings are used in a wide range of industries and applications, from automotive and heavy machinery to aerospace and industrial equipment. Their ability to handle diverse loads and conditions contributes to their versatility.
- Durability:
Tapered roller bearings are designed to withstand shocks and impacts, making them suitable for applications with dynamic loads or vibrations. Their robust construction contributes to their overall durability.
- High-Speed Capability:
Tapered roller bearings can operate at high speeds due to their efficient contact geometry and reduced friction. This makes them suitable for applications requiring rapid rotation.
- Cost-Effectiveness:
While the initial cost may vary, tapered roller bearings are often cost-effective due to their long service life and ability to handle heavy loads. Their durability can lead to reduced maintenance and replacement costs over time.
- Compatibility with Combined Loads:
Tapered roller bearings are well-suited for applications where radial and axial loads occur simultaneously, eliminating the need for multiple bearing types and simplifying design and installation.
In summary, tapered roller bearings offer a combination of load-carrying capacity, efficiency, adjustability, precision, and versatility that sets them apart from other bearing types. Their ability to handle a variety of loads and conditions makes them an advantageous choice in numerous industrial applications.
What are Tapered Roller Bearings and How do They Function in Machinery?
Tapered roller bearings are a type of rolling element bearing designed to handle both radial and axial loads by providing a conical geometry. They consist of inner and outer rings, tapered rollers, and a cage that holds the rollers in place. Tapered roller bearings are commonly used in various machinery and equipment for their ability to support high radial and axial loads simultaneously. Here’s how they function in machinery:
- Geometry:
Tapered roller bearings have an inner ring with a conical surface and an outer ring with a matching conical surface. The rollers are also shaped like truncated cones. This geometry allows the rollers to make contact with both the inner and outer raceways at a common point on the bearing axis, distributing loads more effectively.
- Load Distribution:
The conical shape of tapered rollers enables them to handle both radial and axial loads. Radial loads are supported by the larger diameter of the rollers near the large end of the cone, while axial loads are absorbed by the smaller diameter near the small end of the cone.
- Adjustable Clearance:
Tapered roller bearings often allow for adjustable clearance or preload. This feature permits fine-tuning of the bearing’s internal play to optimize performance, reduce friction, and prevent excessive wear.
- Thrust Capability:
Tapered roller bearings can handle thrust (axial) loads in one direction, making them suitable for applications where axial loads need to be managed along with radial loads.
- Applications:
Tapered roller bearings are commonly used in various machinery and equipment:
- Automotive Industry:
Tapered roller bearings are widely used in wheel hubs, transmissions, and differential systems in automobiles, where they handle radial and axial loads experienced during driving.
- Heavy Machinery:
In construction equipment, mining machinery, and industrial machinery, tapered roller bearings support heavy loads and shocks, making them suitable for applications like earthmoving and material handling.
- Aerospace:
Tapered roller bearings are used in aircraft landing gear, where they support both vertical and horizontal loads during takeoff, landing, and taxiing.
- Railways:
In trains, tapered roller bearings are used in wheelsets and axles to manage radial and axial loads that occur as the train moves along curves and straight tracks.
- Wind Energy:
Tapered roller bearings are employed in wind turbine gearboxes, where they handle the radial and axial loads associated with converting wind energy into electrical power.
- Installation:
Installation of tapered roller bearings often involves adjusting the internal clearance or preload to optimize performance. Proper lubrication is crucial to ensure smooth operation and longevity.
In summary, tapered roller bearings function by utilizing their conical geometry to support both radial and axial loads, making them versatile components in a wide range of machinery and equipment across various industries.
editor by CX 2024-04-24