| Rolling Body: | Roller Bearings |
|---|---|
| The Number of Rows: | Single |
| Outer Dimension: | Small (28-55mm) |
| Material: | Bearing Steel |
| Spherical: | Non-Aligning Bearings |
| Load Direction: | Radial Bearing |
| Samples: |
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| Customization: |
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Audited Supplier About Cylindrical Roller Bearing
In bearings of this type, the cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds.
There are different types designated as NU, NJ, NUP, N, NF (for single-row bearings), NNU, and NN (for double-row bearings depending on the design or absence of side ribs).
Cylindrical roller bearings have rollers that provide a modified line contact with the cylindrical inner and outer ring raceways, while the rollers are guided by ground ribs on either the inner or outer ring. The cylindrical shape allows the inner ring to have axial movement relative to the outer ring. This is especially important when accommodating thermal expansion, where both rings must be press-fitted.
Company Advantages
Parameters
| Mod. No. | d | D | Thick | Cr | Cor | Grease | Oil | Weight |
| (mm) | (mm) | (mm) | (kN) | (kN) | (r/min) | (r/min) | (kg) | |
| NU303 | 17 | 47 | 14 | 12.8 | 10.8 | 13000 | 17000 | 0.147 |
Packing & Shipments
Packaging Details
1.tube /plastic bag+box+cartons+pallets
2.plastic bag+single box+cartons+pallets
3.industrial packing+cartons+pallets
Delivery Details
Less than 1000PCS, deliver within 5 days by Express or Airplane.
More than 1000PCS, deliver within 15 days by sea.
Aout us
XSY Bearing is a manufacturer of precision bearings which has over 25 years experience. We concentrate on the R&D of all kinds of antifriction bearings, the mainly products are Spherical Roller Bearings, Deep Groove Ball Bearings, Tapered Roller Bearings, Self-aligning Ball Bearings, Cylindrical Roller Bearings, Thrust Roller Bearings, Thrust Ball Bearings, Angular Contact Ball Bearings, Pillow Block Bearings, Bearings Accessories.
Application
Our "ZGXSY" Bearings are widely used in metallurgy, electrical, mining, petroleum, chemical, coal, cement, paper, wind power, heavy machinery, engineering machinery, port machinery and other industries supporting products, which have been exported to Dubai, Mexico, Iran, Southeast Asia, Russia, Africa etc, and enjoy a high reputation on the domestic and overseas market.
FAQ
1. Are you a factory or a trading company?
Shandong XSY Bearing Co., Ltd. is a professional manufacture of deep groove ball bearings and other bearings.
2. Is OEM available?
Yes, OEM is available. We have professional designer to help your brand promotion.
3. Is the sample available?
Yes, samples are available for you to test the quality.
4. Have the products been tested before shipping?
Yes, all of our bearings have been tested before delivery.
5. How long is your delivery time?
As mentioned above, there are different types of shipping for your order. We make sure to deliver goods once all products are produced and tested.
6. What is your terms of payment ?
You can pay by T/T, L/C, Westunion, Paypal,etc., and it can be negotiated according to different orders with different amount.
7. Can we visit your factory ?
Sure. Welcome to XSY Bearing Co., Ltd. and offer your kind suggestions.
Contact usContact us
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