Product Details
Place of Origin: China
Brand Name: SFT
Model Number: 22311
Payment & Shipping Terms
Minimum Order Quantity: negotiable
Price: negotiable
Packaging Details: carton,pallet
Delivery Time: 20-45DAYS
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 50000PCS/MONTH
Application: |
Concrete Mixer Truck |
Hardness: |
HRC60-65 |
Cage Material: |
Steel Cage.Brass Cage.Nylon Cage |
Lubrication: |
Oil Grease |
Size: |
55*120*43mm |
Seals Type: |
Open |
Application: |
Concrete Mixer Truck |
Hardness: |
HRC60-65 |
Cage Material: |
Steel Cage.Brass Cage.Nylon Cage |
Lubrication: |
Oil Grease |
Size: |
55*120*43mm |
Seals Type: |
Open |
Spherical Roller Bearing 22311
Product Introduction of spherical roller bearing:
Spherical roller bearing is a rolling-element bearing that permits rotation with low friction,and permits angular misalignment. Typically spherical roller bearings support a rotating shaft in the bore of the inner ring that may be misaligned in respect to the outer ring. The misalignment is possible due to the spherical internal shape of the outer ring and spherical rollers. Most spherical roller bearing is designed with two rows of rollers, allowing them to take very heavy radial loads and heavy axial loads. There are also designs with one row of rollers, suitable for lower radial loads and virtually no axial load.
Feature of spherical roller bearing:
1. Design – Elimination of the guide ring allowed for a design change that improves cage balance and strength.
2. Material Technology – HPS series is made from high-cleanliness Z steel. Special surface treatment of spherical roller bearing increases resistance to wear.
3. Offer advanced material options: Super TF and TL steel, depending on application requirements.
4. Advanced Technology - patented Molded Oil lubrication system is also available.
5. Bearings are also available with an oil groove and holes in the outer ring for re-lubrication purposes. Optional inner ring oil groove and holes available
Application of spherical roller bearing:
Spherical roller bearing are used in a variety of applications. Examples include mining, petroleum production, power generation, power transmission, cement processing, aggregate crushing, and metal recycling. Some spherical roller bearings are used in briquetting machines, rubber mixing equipment, rolling mills, rotary dryers, or pulp and paper machinery. Others are used in construction equipment, crushers, electric motors, blowers and fans, gears and drives, plastics machinery, machine tools and traction motors and pumps.
Drawing:
Product Catalogue
| New Model | China Old Model | Bore Size | Outside Diameter | Thickness | Weight |
| 22308 | 3608 | 40 | 90 | 33 | 1.03 |
| 22309 | 3609 | 45 | 100 | 36 | 1.4 |
| 22310 | 3610 | 50 | 110 | 40 | 1.9 |
| 22311 | 3611 | 55 | 120 | 43 | 2.4 |
| 22312 | 3612 | 60 | 130 | 46 | 3 |
| 22313 | 3613 | 65 | 140 | 48 | 3.6 |
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