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745A/742 Inch Tapered Roller Bearing
CATEGORY：
Inch Tapered Roller Bearing
Product Description
Keywords：
745A/742 Inch Tapered Roller Bearing
Single-row tapered roller bearing
A single-row tapered bearing is usually adequate for the most straightforward applications (e.g., angular forces on a fixed point and with only mild fluctuation). To find the right one, you'll need to determine whether the end-use of the tapered bearing will have more radial or axial loads. There are axial-only tapered roller bearings called thrust tapered bearings that resemble flat rings or disks where the rollers are perpendicular to the bearing bore axis. When multiple bearings are required, it could be advantageous to use two- or more single-row tapered bearings rather than multi-row bearings within a single housing. One such example is if one bearing will need to be maintained, adjusted, or replaced separately from the other. Another is when there is a need to allow for flexibility in design and add or subtract individual single-row tapered bearings, which is impossible with a multi-row tapered bearing.
Structure:
This type of bearing is equipped with a round platform roller, the roller by the inner ring of the large rim.
Single row bearings can bear radial load and unidirectional axial load, and double row bearings can bear radial load and bidirectional axial load.Suitable for bearing heavy load and shock load.
According to the different contact Angle (α), it can be divided into three types: small cone Angle, middle cone Angle and large cone Angle. The larger the contact Angle is, the greater the axial load capacity is.
Outer ring and inner assembly (inner ring and roller and cage assembly) can be separated for easy assembly and disassembly.
Main applications of taper roller bearing：
Front wheel, rear wheel, transmission, differential pinion shaft. Machine tool spindles, construction machinery, large agricultural machinery, railway vehicle gear reducer, rolling mill roller neck and reducer.
Advantages：
1. Suitable for the radial and axial loaded
2. With low and smoothly coefficient of friction
3. Suitable for dirty corrosion impact load & edge loading
4. Can be used over a large temperature range.
5. Base material provided good shock absorbing capacity
6. With low wear rate and long life service
7. Allows maintenance free and long life operation
OUR FACTORY
We specialize in providing forklift bearings, deep groove ball bearings, self-aligning ball bearings, self-aligning roller bearings, cylindrical roller bearings, tapered roller bearings, wheel hub bearings, agricultural machinery bearings, etc.
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We use advanced equipment to conduct strict quality inspection to ensure product quality.
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Sufficient stock for quick shipment.
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THE ADVANTAGES OF CHOOSING AIFULE
Whether you require standard bearing solutions or customized designs, we are here to meet your needs and support your success. Partner with us, and experience the Aifule difference in precision bearing solutions.
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Address:Room 2-A010, Building 26, Zone 3, Times Headquarters Base, No. 15, Lanxiang Road, Tianqiao District, Jinan City, Shandong Province
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