 | Spherical roller bearing | ||||||||
| Brand： | SKF 21306 CC/C3 bearing | ||||||||
| Our Price: | $280.00 Ask for quotation | ||||||||
| Filling slots：Without | Model Number：21306 CC/C3 | ||||||||
| Size: | 30mm x 72mm x 19mm | ||||||||
| Number of rows： | 2 | ||||||||
| Locating feature, bearing outer ring： | Without | ||||||||
| Bore type： | Cylindrical | ||||||||
| Cage： | Sheet metal | ||||||||
| Radial internal clearance： | CN C3 C4 | ||||||||
| Tolerance class： | Normal | ||||||||
| Tolerance class for dimensions： | Normal | ||||||||
| Lubricant： | None | ||||||||
| Tolerance class for run-oute： | P5 | ||||||||
| Sealing： | Without | ||||||||
| Spherical roller bearing | |||||||||
bearing Spherical roller bearing Spherical roller bearings can accommodate heavy loads in both directions. They are self-aligning and accommodate misalignment and shaft deflections, with virtually no increase in friction or temperature. They can be used in a modular system, including housings, sleeves and nuts. Accommodate misalignment High load carrying capacity Low friction and long service life Increased wear resistance |  | ||||||||
Installation Method and Usage Precautions of Bearings | |||||||||
The SKF 21306 CC/C3 Spherical Roller Bearing is engineered to handle high radial loads with additional C3 internal clearance, allowing it to perform effectively under temperature fluctuations and high-speed conditions. Its self-aligning design is ideal for equipment that experiences frequent misalignment, making it a preferred choice for industries such as construction, mining, and heavy machinery. Key Specifications and Features:
Performance and Benefits: The SKF 21306 CC/C3 Spherical Roller Bearing is designed with C3 clearance, providing extra internal space to reduce friction and manage thermal expansion. This ensures consistent performance at high speeds and under variable temperatures, minimizing wear and extending the bearing's lifespan. The bearing’s self-aligning feature compensates for minor misalignments, making it especially useful in applications where shaft deflection or vibration is common. Constructed from high-quality chrome steel, it offers resistance to corrosion and wear, ensuring durable and reliable operation in challenging environments. Application Areas: This bearing is highly suited for:
Built to withstand demanding conditions, the SKF 21306 CC/C3 Spherical Roller Bearing is an ideal solution for industries that prioritize long-term performance and resilience under variable loads and environmental stresses. | |||||||||
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