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Products
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FAG brand bearings
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Automotive Bearings - Clutch Release Bearings
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Bearings for metallurgical rolling mills
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Oilfield bearings
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Customized bearings
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Bearings for agricultural machinery
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SKF brand bearings
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Bearings for wind power
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Ceramic bearings with silicon nitride balls
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NSK brand bearings
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Stainless steel bearings
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Bearings for linear guides
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Mountain bike bearings
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Automotive bearings-Repair steering gear bearings
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Electrically insulated bearings
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High speed corrosion resistant bearings
Automotive Bearings-Gearbox Bearings
Transmission bearings are key mechanical components of an automobile transmission, designed to support rotating shafts and reduce friction. If they are damaged, symptoms such as noise, increased temperature, and extraneous sounds in neutral gear appear, which requires timely repair and replacement.
Description
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Product Description
Transmission bearings are key mechanical components of an automobile transmission, designed to support rotating shafts and reduce friction. If they are damaged, symptoms such as noise, increased temperature, and extraneous sounds in neutral gear appear, which requires timely repair and replacement.
📋 Main types of gearbox bearings
● Rolling bearings: support axial and radial loads, include tapered roller, spherical roller, cylindrical roller and angular contact ball bearings; are the most commonly used bearings in gearboxes.
● Sleeve bearings: suitable for low speeds with high loads or high speeds with low loads; Bearings made of dry elastic material and friction disc bearings of wet multi-plate clutches are common.
● Needle roller bearings: typically used to support parts with high axial loads, such as transmission shafts and gears; have a compact design and high load-bearing capacity.
● Ball bearings: often used to support parts with small axial and radial loads, such as planetary gears and synchronizers; have low friction resistance and high rotation speed.
● Spherical roller bearings: able to withstand large radial and axial loads; thanks to the spherical design of the outer and inner rings, they can self-align under operating conditions; Mainly used in shock absorbers and differentials.
● Load type:Depending on the operating conditions of the gearbox, a bearing type is selected that can withstand the corresponding radial and axial loads. For heavy loads, roller bearings are preferred.
● Speed requirements:At high speeds, it is necessary to select bearings with a high maximum speed, such as deep groove ball bearings, whose maximum speed can reach 2800 rpm.
● Sealing properties:Bearings with seals (such as type 2RS1) provide better protection against dust ingress and lubricant leakage, resulting in longer service life.
● Installation fit:The fit of the bearing on the shaft and in the housing must meet tolerance requirements. It is recommended to fit the hole of the inner ring onto the shaft according to H7/h6, and to fit the outer ring into the housing according to H8/h7.
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Related Popular Products
Stainless steel bearings
Compared to conventional bearings, stainless steel bearings have obvious advantages not only in terms of material, but also in terms of technology and precision control: the requirements for them are much stricter than for conventional bearings. During operation, stainless steel bearings operate stably, have low noise, are corrosion resistant, and are widely used.
Bearings for UAVs
Bearings used in unmanned aerial vehicles must meet the requirements of lightness, high rotation speed, low friction and corrosion resistance.
Automotive bearings-Repair steering gear bearings
Steering gear bearing is a key component of the steering system of an automobile, belongs to the category of steering system bearings, mainly used in the internal structure of the steering wheel of motor vehicles, and has the main function of supporting the steering gear.
SKF brand bearings
Imported bearings are a concept contrasted with Chinese-made bearings. Imported bearings not only provide strong brand support, advanced scientific concepts and innovation, but also perfect after-sales service and strong expansion of product range.
Customized bearings
It is possible to manufacture bearings of any models and sizes according to individual customer requirements.
NSK brand bearings
Imported bearings are a concept contrasted with Chinese-made bearings. Imported bearings not only provide strong brand support, advanced scientific concepts and innovation, but also perfect after-sales service and strong expansion of product range.
Electrically insulated bearings
Electrically insulated bearings use a special spraying process to apply a high-quality coating to the outer surface of the bearing.
Bearings for agricultural machinery
Bearings for agricultural machinery are the most important basic components of agricultural machinery and are widely used in tractors, balers, combines and other types of agricultural machinery. The precision, performance, service life and reliability of agricultural bearings play a critical role in agricultural machinery.
Ceramic bearings with silicon nitride balls
Ceramic ball bearings are industrial bearings in which the rolling elements are ceramic materials. They usually use a combined design of ceramic balls (hot-pressed silicon nitride Si₃N₄ or zirconium dioxide) and metal rings.
Bearings for linear guides
A linear guide, also known as linear rail, sliding guide and linear guide rail, is a device used to guide mechanical components in a given direction to achieve high-precision, low-friction linear movement.
High speed corrosion resistant bearings
High-speed bearings are rolling bearings whose Dmn value exceeds 1.0×10⁶ mm·rpm. Their performance characteristics are determined by the product of the average diameter Dm and the rotational speed of the inner ring n; They are designed for high precision and high speed applications.
Oilfield bearings
Product range: deep groove ball bearings, cylindrical roller bearings, spherical roller bearings, tapered roller bearings, thrust roller bearings, angular contact ball bearings, thrust ball bearings, oil equipment bearings, railway locomotive bearings, gearbox bearings, hydraulic pump bearings, truck wheel bearings automobiles, rolling mill bearings, split bearings, precision bearings for machine tools, as well as a range of metric and inch precision bearings.
Bearings for metallurgical rolling mills
Roll bearings are another name for metallurgical rolling mill bearings. They are key components designed to support the mill rolls and keep them in the correct position in the stand. Roll bearings are mainly divided into plain bearings and rolling bearings, and must have the characteristics of low friction, high strength and moderate rigidity.
Mountain bike bearings
Mountain bike bearings are one of the key components that influence riding comfort. They are usually hidden in components such as bushings, carriages, and steering columns, and although unnoticeable, they perform an important function in reducing friction and ensuring smooth rotation of parts. Knowing the types of bearings, as well as their maintenance and replacement, helps keep your bike in good condition and extends its life.
INA brand bearings
Imported bearings are a concept contrasted with Chinese-made bearings. Imported bearings not only provide strong brand support, advanced scientific concepts and innovation, but also perfect after-sales service and strong expansion of product range.
Bearings for wind power
Wind power bearings are key components of wind power plants. Based on their location and function in a wind generator, they are mainly divided into yaw bearings, pitch bearings, main shaft bearings, gearbox bearings and generator bearings.