Tapered roller bearing
Tapered Roller Bearing Uses and Advantages
A tapered roller bearing is a unit that consists of both tapered raceways (inner and outer rings), and tapered rollers. The construction is intended for combination loads, such as dual acting axial and radial loads. The bearing axis is where the projected lines of the raceway combine at a common location to improve rolling, while reducing friction. The load capacity can be increased or decreased depending on the contact angle being increased or decreased. The higher the degree of angle, the greater the contact angle. They are commonly used in pairs for better radial load handling, and in some heavy duty applications, can be found in two or four rows combined in a single unit.
Tapered Roller Bearing Uses
These types of bearings can be found in several everyday applications, most notably in car wheels. While the original design was actually constructed for wagon wheels to improve their performance for farming purposes, they have since been adapted for use across a wide spectrum of the automobile industry. Usually used in pairs in order to support an equal amount of axial force in either direction, they have come a long ways from the days of the wagon wheel. And yet the concept has survived and thrived 120 years later. They can also be found in agriculture equipment, gear boxes and axles, engines and reducers, propellers, railroad axles, and mining and construction.
The Advantages
The tapered roller bearing was designed to reduce friction and in turn reduce the heat generated which caused previous bearing designs to fail. The tapered shape allows the transfer of a load evenly while rolling. This dramatically reduced wear, in turn increasing durability, and is now nearly the world wide application for transmission shafts and rotating axles. Due to the high durability of these bearings, these shafts can usually run maintenance free for hundreds of thousands of miles. They also handle many heavy duty operations because of their reliability.
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Description:
Taper roller bearing is a separable bearing. Its outer ring can be mounted individually from the unit of inner ring, cage and rollers. Its radial and axial internal clearance can be adjusted during installation; even can be a interference installation.
Cage:For taper roller bearing stamped steel cage is common selection. For large size bearing, welded steel cage or pin-assembled cage China ceramic taper roller bearings manufacturer used
Characters: This bearing is suitable to bear composite load of axial load and radial load. Normally radial load is predominant but for great taper angle bearing the axial load could be predominant.
Other Imformation:
Name: | mini tractor 30207CE taper ceramic roller bearing |
Dimension: | 35*52*18.25mm |
Series: | 30200 series, 30300 series |
Inner Diameter : | 15-85mm |
Outer Diameter : | 42-225mm |
Material: | Nylon,stainless steel,ceramic,PTFE |
Clearance: | C0,C2,C3,C4,C5 |
Precision Rating: | P0, P6, P5 |
Vabration: | Z1, Z2, Z3 |
Grease: | per your request, such as SRL, PS2, and etc |
Package: | single box or per your rquest |
Certification: | ISO9001:2008, GB/T 19001-2008 |
Delivery Date: | 7-15 days upon receipt of 30% deposit |
Basic Tests: | 1.Assembly |
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Our Advantages:
. More than 20 years' experience in bearing manufacturing:the complete industry chain: continuous material suppliers,strong supply capacity, perfect system of freight forwarding.
. Customization production:size, modle, and package are per clients' demand.
. Realizable quality: professional design team, strict quality control system and strong transportation cooperation.
. First-class pre and after service: we ensure the well processing of the practice of our products for customers.
FAQ:
1. Can you send sample for reference? .If in stock, it will be sent to you. In addition, free sample for you (for general bearings) |
2. Can you send catalogue? .E-catalogue is at your service all the time. |
3. Do you have QC by yourselves? .We have professional team for QC to guarantee bearings' quality. |
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