
6216 High Speed Bearing
Material: GCr15, Carbon steel
Precision: ABEC1(P0), ABEC3(P6), ABEC5(P5)
Noise level and vibration: ZV, Z1V1, Z2V2, Z3V3, Z4V4
Radial clearance: C0, C3
Working temperature range: -30℃~120℃
Place of origin: Xi'an city, China
Service: OEM, ODM
Seals type: Open
Port: Shanghai, Xi'an, Qingdao, Guangzhou
Feature: High-precision, Low-noise, Long-life
Description
Introduction:
As a leading manufacturer located in China, we take pride in introducing our latest product, the 6216 High Speed Bearing. This product is designed to cater to a wide range of industrial applications, showcasing a unique blend of performance, accuracy, and durability. With our vast experience in the industry, we have engineered the 6216 High-Speed Bearing to withstand dynamic loads and high-speed rotations, thus ensuring optimal performance and longevity.
Features and Benefits:
The 6216 High-Speed Bearing is engineered with unmatched precision and accuracy, making it an indispensable component in the manufacturing process. Its lightweight design ensures seamless integration with other components, eliminating the risk of wear and tear, and thus increasing the efficiency of the entire system. The following are the key features and benefits of the 6216 High-Speed Bearing:
1. High-Speed Capabilities:
The 6216 High-Speed Bearing is designed to operate at high speeds without any compromise on performance. The bearing features a unique design that reduces friction, thus enabling it to withstand high-speed rotations without any wear and tear. This feature is ideal for industrial applications that require precision and speed, such as in the automotive and manufacturing industries.
2. High Load Capacity:
The 6216 High-Speed Bearing is engineered to handle high loads, making it ideal for heavy-duty applications. The bearing's unique construction ensures that it can withstand dynamic forces, thus providing maximum support to the system. This feature is ideal for applications where heavy loads are anticipated, such as in the construction and heavy equipment industries.
3. Longevity and Durability:
The 6216 High-Speed Bearing is designed to last a long time. The bearing's unique construction ensures that it can withstand wear and tear, thus providing optimal performance for an extended period. This feature is ideal for industrial applications where machines and components are expected to operate for extended periods continuously.
4. Low Friction:
The 6216 High-Speed Bearing features a low friction design that reduces energy consumption and increases efficiency. The bearing's unique construction ensures that it can operate smoothly, thus reducing the risk of wear and tear, and thus increasing the lifespan of the system. This feature is ideal for applications where energy efficiency is a priority, such as in the aerospace and energy industries.
5. Versatile:
The 6216 High-Speed Bearing is highly versatile, making it suitable for different industrial applications. The bearing can be used in different systems and machines, making it a valuable component in the manufacturing process. This feature is ideal for OEMs who require a flexible component in their designs.
Conclusion:
The 6216 High-Speed Bearing is a unique, high-performance component designed to cater to a wide range of industrial applications. The bearing's unique construction, durability, and low friction make it an ideal product for machines and systems that require dependable, high-performance components. As a manufacturer, we take pride in producing high-quality products that meet and exceed our customers' expectations. We hope that our 6216 High-Speed Bearing will add value to your industrial processes and contribute to increased efficiency, performance, and reliability. Contact us today and experience the best of what China's manufacturing industry has to offer.
● Introduction
6216 high speed bearing belongs to single row deep groove bearings. Deep groove ball bearings are simple in structure, easy to achieve high manufacturing accuracy and mass production in series compared with other types, and also have lower manufacturing cost, so they are the widely used bearings. Bearings are mainly subjected to pure radial load, and can also be subjected to radial load and axial load at the same time. Due to the existence of radial clearance of the bearing, the actual contact angle will be increased under the axial load, so the variation of contact angle should be considered when determining the axial load capacity. The bearing has small friction coefficient and high limiting speed. The steel balls conform to the standard GB/T 308.1-2013, the material of steel balls is GCr15, and the grade of steel balls is 10. The steel balls are quenched to meet the requirements of strength, hardness, wear resistance and contact fatigue strength, and are tempered to obtain good elasticity, toughness and dimensional stability and other comprehensive mechanical properties. Bearings are widely used in tractors, industrial machinery, industrial pumps, internal combustion engines, machine tools, machinery industry and other fields.
● Production Details
Bearing ring wall thickness uneven error, chamfering eccentric. The reasons for this are:
1. Machine tool spindle radial oscillation is large, the coaxiality of the collet is not good, the fixture is not installed correctly, and the spindle is not axial, the chuck vibration or clamping workpiece improper, the jaws or workpiece is dirty, clamping surface geometry deviation is too large.
2. Uneven wall thickness of the blank, large error, so that the cutting resistance is uneven, especially when processing small, micro-ring bore, poor rigidity of the turning tool bar, and extend too long, it is difficult to correct and the reflection deviation.
3. in the multi-cutter semi-automatic lathe divided into coarse and fine secondary processing aperture, if the rough cutting depth is too small and not the black. If the depth of cut of rough turning is too small and not all the black skin is turned off or the depth of cut is not enough, the black skin will appear in the finishing turning, which makes it easy to have larger wall thickness deviation.
4. When turning small or micro rings on automatic lathe, the small drill bit is not rigid enough and the extension is long, so the hole is too deep and it is easy to drill deviation, which cannot be corrected when turning the hole. If the deviated hole left on the bar material after cutting is too deep and the pre-drilled center hole cannot be corrected, the turning tool or drill bit will be broken.
● Technical Parameters
6216 high speed bearing | |||
Bore diameter | d | 80 mm | |
Outside diameter | D | 140 mm | |
Width | B | 26 mm | |
Chamfer dimension | r | min. 2 mm | |
Shoulder diameter outer ring | D1 | ≈ 121.3 mm | |
Caliber diameter outer ring | D2 | – | |
Shoulder diameter inner ring | d1 | ≈ 98.8 mm | |
Diameter of shaft shoulder | da | min. 91 mm | |
Diameter of housing shoulder | Da | max. 129 mm | |
Fillet radius | ra | max. 2 mm | |
Basic dynamic load rating | Cr | 72 000 N | |
Basic static load rating | Cor | 54 000 N | |
Fatigue load limit | Cur | 3 450 N | |
Limiting speed | nG | 11 000 r/min | |
Reference speed | nB | 5 500 r/min | |
Mass | m | ≈ 1.46 kg |
● Tolerance and Radial Clearance Standard
Work clearance: Rolling bearing clearance in the working condition, work when the inner ring temperature rise is the largest, thermal expansion is the largest, so that the bearing clearance decreases. At the same time due to the role of load, rolling body and raceway contact with elastic deformation, so that the bearing clearance increases, bearing clearance than installation clearance is large or small, depending on the combined effect of these two factors.
Dimensions | Tolerance | Radial Clearance | |||||
P0 | P6 | P5 | C0 | C3 | |||
Bore diameter | d | 80 mm | -15 ~ 0 um | -12 ~ 0 um | -9 ~ 0 um | 10 ~ 30 um | 25 ~ 51 um |
Outside diameter | D | 140 mm | -18 ~ 0 um | -15~ 0 um | -11 ~ 0 um | ||
Width | B | 26 mm | -150 ~ 0 um | -150 ~ 0 um | -150 ~ 0 um |
● Products Inspection
Collar rotation relative to the direction of the load, this case refers to the rotating load (such as the inertial centrifugal force on the rotating workpiece, the radial cutting force acting on the rotating boring bar, etc.) acting in turn on the entire raceway of the collar. The inner ring of the bearing at both ends of the speed reducer shaft and the outer ring of the bearing in the hub of the front wheel of the car and tractor are also typical examples of the force. At this time, the ring relative to the load direction of rotation of the force characteristics of the load is a cyclical action, the ring raceway to produce uniform wear. The bearing raceway wears uniformly.
Dimensions | Noise level | Vibration level | ||||||||||
Z | Z1 | Z2 | Z3 | V | V1 | V2 | V3 | V4 | ||||
Bore diameter | d | 80 mm | 53 dB | 52 dB | 50 dB | 45 dB | L | 420 um/s | 240 um/s | 180 um/s | 130 um/s | 65 um/s |
Outside diameter | D | 140 mm | M | 360 um/s | 210 um/s | 120 um/s | 110 um/s | 65 um/s | ||||
Width | B | 26 mm | H | 540 um/s | 320 um/s | 240 um/s | 160 um/s | 100 um/s |
● Factory Introduction
Shaanxi Gainhui Heavy Industries Co., Ltd. has complete quality control system, professional quality inspection department, equipped with advanced inspection equipment and professional inspection personnel. We have advanced testing methods and processes, complete technical data and drawings. Our company controls the bearing production process strictly, formulates complete quality inspection system, monitors the entire process from purchasing raw materials, forging, turning, heat treatment, grinding, assembly and packaging.
● Packing Methods
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Tube Package | Single Box Package | Pallet Package |
● Delivery Methods
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By Express | By Sea | By Air |
Why choose us?
- We offer highly customized Deep Groove Ball Bearings solutions for our customers, based on their specific requirements.
- Our company can provide customers with professional 6216 High Speed Bearing and services such as material selection, quality monitoring, and solution optimization.
- Our Deep Groove Ball Bearings are engineered to deliver high performance and reliability in even the most demanding environments.
- The company's institutional mechanism to build "no corruption" has begun to bear fruit, and the systems and measures have been perfected to effectively prevent the risk of integrity in the business process.
- Our Deep Groove Ball Bearings products are manufactured with precision and attention to detail.
- Our company believes that "if you want to do a good job, you must first use your tools", so we have gradually equipped with more high-quality production lines and professional talents to provide you with satisfactory cooperation.
- We are a Chinese factory that specializes in high-quality Deep Groove Ball Bearings products and services.
- The company has successively built 6216 High Speed Bearing demonstration projects, which can greatly reduce the production consumption of the enterprise and complete the energy saving and emission reduction targets after completion.
- Our company offers cost-effective Deep Groove Ball Bearings solutions for various industries and applications.
- We take pleasure in an exceptionally excellent status between our buyers for our superb merchandise good quality, aggressive price tag and the greatest support for 6216 High Speed Bearing.
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