Suspension frame and other parts information in imported bearings

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Suspension frame and other parts information in imported bearings

Source: Bearing network time: 2018-07-16
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Adhere to the rolling bearing in the imported bearing to play the equal-distance blocking rollover and avoid the rollover; the effect of guiding and turning the rollover. The roll bearing bracket can be divided into stamping frame and solid frame. Rolling bearing During operation; bearing heat and wear due to sliding conflict; especially in high-speed operation; due to the effect of centrifugal force; accelerated conflict wear and heat; severe frame burns and cracks will form; Persistence of damage to the frame occupies a large share of the failure mode of the bearing. In the reason of the damage to the frame; the quality of the material is adhered to is one of the main reasons. Therefore, the demand for the rolling bearing in the imported bearing is required. Has the following features:
1. Collaboration with consistent strength and durability; enables the frame to accept certain loads and impacts; has better elasticity and stiffness.
2. The coefficient of conflict between the roll and the roll.
3. Must have outstanding thermal conductivity.
4. The specific gravity is small and has a coefficient of expansion near the roll.
5. Because the shelf layout is usually more complicated; so the information used in the requirements is outstanding:
6. The stamping molding adheres to the data requirements and has outstanding plasticity and ductility.
7. The car system has an outstanding cutting function for the data requirements.
8. The die casting insists on the data requirements and has an outstanding casting function.
9. Injection molding insists on the data requirements with outstanding injection molding capabilities.
Commonly used materials for imported bearings and rivets, washers, spacers, seals, pillars, and pin-out data are commonly used in imported bearing brackets and rivets, washers, spacers, seals, pillars, pins, etc. Metal materials (such as low carbon steel, stainless steel, etc.), non-ferrous materials (such as brass, bronze and aluminum alloys) and non-metallic materials (such as phenolic cloth bakelite, plastics, etc.) three types of special use of bearings Should be satisfied with the requirements of special operating conditions; such as high temperature resistance, corrosion resistance, self-lubrication (used in vacuum) or non-magnetic.
Stamping is usually made of steel plate; sometimes it is also made of copper plate. This kind of frame is lighter than the metal body. The punching frame holds the open space between the inner and outer rings of the bearing. 3 chicory.
The stamping holder is written into the bearing code as long as it is not used as a specification layout.
The physical support frame is made of metal, phenolic fabric and plastic. These materials are usually indicated in the bearing code.
The metal entity adheres to the work place where the strength of the support frame is high and the temperature is high.
When the demand rib is guided; it can also be used to hold the frame. The high-speed bearing of the rib guide is made of light materials; such as light metal or phenolic resin fabric; to ensure its small inertia.
The polyamide (nylon 66) holder has a very good sliding and self-lubricating function.
The frame made of glass fiber reinforced nylon 66 is used for the operation under the condition that the working temperature does not exceed 120~C.
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