Blogs
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Introduction to axial clearance and clearance grade of bearing
2022-09-06 15:22:02
Introduction to axial clearance and clearance grade of bearing:Clearance: the clearance between the rolling element and the ferrule. Precision: refers to the bearing size precision and rotation precision.
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Advantages and disadvantages of bicycle bearing and its application
2022-08-21 15:28:56
Everyone calls the bearings on bicycles Peilin. In fact, Peilin is also a foreign word. The professional name is deep groove ball bearing. Basically, deep groove ball bearing is the most commonly used one on bicycles now. I also saw that netizens mentioned a kind of thrust bearing, which is actually an angular contact bearing. At present, bicycles are rarely used, mainly because of the price.
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What factors are related to the fretting wear of needle roller bearings?
2022-04-10 14:30:50
In the transmission, the needle roller bearing is used to support the floating gear on the shaft. The outer diameter of the shaft is equivalent to the inner raceway of the needle roller bearing, the inner hole of the gear is equivalent to the outer raceway of the needle roller bearing, and the inner and outer raceways together with the needle roller and cage form a complete needle roller bearing.
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Timken creates new rotating products, surpasses bearings, and discusses bearing efficiency
2022-03-05 14:44:37
A few years ago, a car manufacturer customer sitting opposite Ryan Evans made an unusual request. "He wants to know how we can accurately predict the power consumption of our bearings in their applications." Evans said. He is currently responsible for the bearing research and development of Timken Company. The SYBER bearing performance prediction software of Timken Company can be used not only for bearing selection analysis, but also for estimating torque and power consumption. However, for the customer's application, the customer seems to want to obtain more reliable prediction results.
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In the field of hope, SKF helps upgrade China's agricultural machinery industry
2021-09-08 14:56:18
Look at the billowing golden wheat waves and enjoy the impressive harvest scene of China! By the end of June, the national "Three Summers Conference" had ended perfectly. According to statistics, this year's "wheat summer harvest" has more than 600000 wheat harvesters participating in the operation, and the mechanized wheat harvest is 298 million mu, with the mechanization rate exceeding 98%.
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Schaeffler's acquisition of Evelyn strengthens industrial business development
2021-06-15 15:08:18
Evilai's product portfolio includes a wide range of high-performance electromechanical actuators for a variety of designs and installations for general and specific industrial applications. Innovative and leading linear technology products greatly expand the existing product portfolio of Schaeffler Industrial Business Unit
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The global economy deteriorated, and the comprehensive PMI of the US and Europe both fell
2021-04-15 15:11:51
On July 22 local time, the latest data released by S&P showed that the manufacturing industry, service industry and comprehensive purchasing manager index (PMI) of the United States continued to decline in July, and all three indexes fell to new lows of more than two years. Among them, the service industry and comprehensive PMI fell below the boom and bust line.
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Racing Bicycle -- Composite Ceramic Angular Contact Ball Bearing
2020-05-16 10:03:07
The ceramic angular contact ball bearing is applied to the supporting part of bicycle wheel hub for racing. The inner and outer rings are made of stainless steel to restrain bearing rust, so they are more suitable for wet and rainy weather. The bearing is a detachable structure, which can shorten the time for maintenance or adding lubricating oil during the competition. At the same time, the rolling element is made of ceramic material to reduce resistance. Its faster and lighter characteristics give cyclists great advantages in fierce competitions.
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Sliding plate - composite ceramic angular contact ball bearing
2020-03-18 11:00:43
When it comes to playing cool, few sports can match skateboarding, which is one of the reasons why it is very popular abroad.There are skateboarders on the streets and alleys. There are no so-called rules for skateboarding. The only rule is who can play more coolly. More and more Chinese teenagers are also affected by this and have joined the camp of skateboarders.A combined ceramic angular contact ball bearing specially used for sliding plate wheels is introduced. Two bearings are used for each of the four wheels.
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High temperature resistant outer spherical bearing
2020-02-26 11:03:42
No additional lubrication is required: all variants use graphite based high-temperature lubricant to lubricate the bearing for life. 2. Simple replacement: the overall dimensions are the same as those of standard bearings and bearing units. 3. Operating temperature can reach 350 ° C (660 ° F): its internal radial clearance and lubricant are optimized for high temperature operation. 4. Quick and easy installation and removal: The countersunk (set) screws of the inner ring make installation/removal quick and easy. 5. Protection from solid pollution: The oil deflector of dust cover (model suffix 2F) can protect the bearing from pollution. 6. Enhanced running property: the whole bearing surface is treated with manganese phosphide. 7. No color falling off: the bearing seat is coated with a high temperature resistant coating.