21306RHK Spherical Roller Bearings 30*72*19mm
The 21306RHK bearing is a Spherical roller bearings with an inner diameter of 30 mm , an outer diameter of 72 mm, a width of 19 mm. It typically uses P0 ~ P5 grade precision tolerances and Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
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21306RHK Spherical roller bearings consist of an outer ring having a continuous spherical raceway within which operates two rows of barrel-shaped rollers which are in turn guided by an inner ring with two raceways separated by a center rib. This bearing has self-aligning properties, and therefore is suited for use where misalignment between the inner and outer rings occurs from housing installation error or shaft flexure.
√ According to the customer's product market positioning, product quality and price adjustments to increase .
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Part Spherical roller bearings catalogue
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The main data size(mm) |
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Weight(kg) |
Model |
|
d |
D |
B |
|
|
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300 |
500 |
200 |
160 |
24160 CC/W33 |
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300 |
500 |
200 |
160 |
24160 CCK30/W33 |
|
300 |
540 |
140 |
145 |
22260 CC/W33 |
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300 |
540 |
140 |
140 |
22260 CCK/W33 |
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300 |
540 |
192 |
190 |
23260 CC/W33 |
Our Features:
* Machining facility for special sizes of bearing,
* Free sample testing available,
* Low noise and no friction for bearing,
* High accuracy, High speed,
* large in stock, quick delivery,
* Excellent and high quality control with our bearing,
* Small order accepted,
* Customers' drawing or samples accepted.
Quality system:
In the process of manufacturing spherical roller bearings, we have 11 quality control points.
1. Batch test of material
2. Full-inspection of forging
3. Full-inspection of lathing
4. Batch test of Heat Treatment
5. Full-inspection of grinding dimension
6. Full-inspection of groove grinding
7. Full inspection of semi-finished products
8. Batch test of other components
9. Full-inspection of the dimension before assembling
10. Full-inspection of vibration
11. Batch test before leaving factory
Real-time order tracking:
Whether your order is in the stages of production turner, heat treatment, grinding and assembling.We will pre-manufacturing process your feedback and other relevant information and pictures. Gives you an instant understanding of their order status and quality of the control.SIBIAI committed to improving the quality of services and products, whether past, present or future.If you are interested, please do not hesitate to contact me, you can send me E-MAIL, or directly visit our WEBSITE, SIBIAI worth your discovery ............
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