1PC Bearing 81200 81201 81202 81203 81204 81205 M ABEC-5 Cylindrical Roller Thrust Bearings
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- Brand Name：NoEnName-Null
- Origin：Mainland China
- Model Number：81200 81201 81202 81203 81204 81205 M
- Torque Capacity：10x26x11mm 12x28x11mm 15x32x12mm 17x35x12mm 20x40x14mm 25x47x15mm
- Structure：Cylindrical Roller Thrust Bearings
- Coatings：STEEL
- Surface Roughness：Ra 0.05
- Material：Brass
- Cylindrical Roller Thrust Bearing Series
- A cylindrical roller thrust bearing is a particular type of roller bearing. Like other roller bearings they permit rotation between parts but they are designed to support a high axial load while doing this (parallel to the shaft). Higher speed applications require oil lubrication. Generally they are composed of two washers (raceways) and the cylindrical roller elements which are typically caged. As opposed to roller thrust bearings ball thrust bearings can generally operate at higher speeds but at lower loads.
- Some important factors when selecting a cylindrical roller thrust bearings Thrust bearings must be kept in matched sets. The bore (d dimensions) of one washer (smaller) in the set will conform to the specifications. The bore (d dimension) of the mating washer will be - .007- larger because it is a clearance hole for the shaft. Cylindrical roller thrust bearings currently start with bore sizes from 45 mm and go up to 360 mm with outer diameters from 64 mm to 440 mm. Let us know if you need sizes outside these dimensions.
- FAQ
- 1. Why do the bearings I received have shaking?
- The clearance of the bearing is related to the play. The default is the standard C0 clearance which is usually 3-18um. The corresponding principle is shown in the figure below. If you dont need to shake please choose C2 small clearance bearing. If you have any questions please contact us before purchasing.
- 2. What is the accuracy of ABEC-1?
- ABEC is the American ANSI standard. The corresponding German DIN standard and international ISO standard are as follows:
- 3. Do you provide logistics tracking information?
- Yes all our products provide full logistics tracking. And the products you buy are all new. We will buy transportation insurance for you. If the product is damaged or lost during transportation you can get paid.
