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| Categories | Spherical Roller Bearings |
|---|---|
| Brand Name: | MCBB/Customer's logo/ Any famous brand |
| Model Number: | 21306 self-aligning roller bearings |
| Certification: | ISO90001:2000 |
| Place of Origin: | Jiangsu China |
| MOQ: | 1PCS is ok |
| Price: | negotiation |
| Payment Terms: | L/C, , T/T, Western Union, MoneyGram, Paypal, Payment online, RMB |
| Supply Ability: | 30,0000pcs/month |
| Delivery Time: | Within 7days after confirmation |
| Packaging Details: | 1pc/plastic bag+ single color box+ carton + plywood pallets |
| Product Name: | 21305 radial spherical bearing |
| Cage: | Steel |
| Structure: | Spherical |
| HS code: | 8483109000 |
| Seal: | Open |
| Type: | Spherical |
| Company Info. |
| CHINA EAST TRADING CO.,LIMITED |
| View Contact Details |
| Product List |
High Speed Fast Delivery Axial Spherical Roller Bearings 21305 21306 CC CCK
Description,
1. Spherical roller bearings are equipped with drum roller bearings between an inner ring with two raceways and a spherical outer ring. The center of curvature of the outer ring raceway surface is consistent with the bearing center, so it has the same self-aligning function as the self-aligning ball bearing. When the shaft and the shell are deflected, the load can be adjusted automatically and the axial load in two directions can be adjusted. Large radial load capacity, suitable for heavy load and impact load. The inner diameter of the inner ring is a bearing with a tapered bore, which can be directly installed. Or use an adapter sleeve and a disassembly cylinder for installation on a cylindrical shaft. The cage is made of a steel sheet pressed cage, a polyamide formed cage, and a copper alloy car cage.
2. For self-aligning bearings, when the bearing with shaft is
installed in the shaft hole of the box body, the use of an
intermediate mounting ring can prevent the outer ring from tilting
and rotating. It should be remembered that the balls of some sizes
of self-aligning ball bearings protrude from the side of the
bearing, so the middle mounting ring should be recessed to prevent
damage to the balls. A large number of bearings are generally
installed by mechanical or hydraulic press-in methods.
SKF sealed spherical roller bearings, Specification,
Product Name | Fast delivery hot sale spherical roller bearing 21305 21306 CC CCK |
Material | stainless steel |
Color | nickel white |
Standard | DIN GB ISO JIS BA ANSI |
Grade | Gcr15 |
| Level | P0, P6, P5, P4 |
Thread | coarse, fine |
Used | building industry machinery |

Self-aligning roller bearings, Application,
Spherical roller bearing Since the arc center of the outer ring
raceway is consistent with the bearing center, it has self-aligning
performance, so it can automatically adjust the axis misalignment
caused by the deflection or misalignment of the shaft or housing.
Can withstand radial and bidirectional axial loads. Especially
large radial load capacity, suitable for bearing heavy and shock
loads Main applications: papermaking machinery, reduction gears,
railway vehicle axles, rolling mill gearbox seats, rolling mill
rollers, crushers, vibrating screens, printing machinery,
woodworking machinery, various industrial reducers, vertical
self-aligning bearings
If you need, welcome contact us for price list.
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