Welcome to Linqing Xinshengdi Bearing Co., Ltd.
NCF2320-2RS Full Complement Cylindrical Roller Bearing
- Maximum Radial Capacity: The cageless design allows for the maximum number of rolling elements, delivering unparalleled radial load ratings.
- Integrated Dust Defense (2RS): Heavy-duty NBR rubber seals lock out abrasive industrial dust and lock in the lubricant, extending service life in harsh environments.
- Manual Assembly Precision: Every unit is physically checked in our Yandian Town workshop to ensure the seals do not impinge on the inner ring during rotation.
- Compact High-Load Solution: Delivers massive strength within the standard 2320 series dimensional footprint.
Product Specifications
| Specification | Details |
| Item Type | Cylindrical Roller Bearing (Full Complement) |
| Model Number | NCF2320-2RS |
| Bearing Design | Single Row, Full Complement (No Cage) |
| Seal Type | 2RS (Double-Sided Rubber Seals) |
| Material | GCr15 / SAE 52100 Bearing Steel |
| Lubrication | Pre-filled High-Pressure Industrial Grease |
Product Introduction
The NCF2320-2RS represents the pinnacle of heavy-duty radial load management. As a full complement cylindrical roller bearing, it completely eliminates the traditional cage, utilizing the freed space to pack in the maximum possible number of rollers. This design grants the 100x215x73mm bearing an extraordinary load-carrying capacity, making it the rotational backbone for heavy industrial gearboxes, crane sheaves, and mining equipment. Incorporating double rubber seals (2RS) into a full complement design requires exact dimensional tolerances to prevent friction heat. To guarantee this, our operations in Linqing rely entirely on meticulous human expertise. Our technicians manually inspect the seating of the heavy-duty seals and verify the roller alignment of every NCF2320-2RS. This anti-automation quality control process ensures your industrial clients receive a product that survives brutal, low-speed, high-torque operations.
Applications
Rope sheaves and heavy lifting pulleys on construction cranes.
Planetary gearboxes in heavy earth-moving and mining machinery.
Industrial rolling mills and heavy material handling conveyors.
FAQ
Q: Can a full complement bearing like the NCF2320-2RS operate at high speeds?
A: No. Because there is no cage to separate the rollers, the rollers rub against each other, creating friction. These bearings are strictly designed for extremely heavy loads at low to moderate speeds.
Q: What is the purpose of the snap ring groove on some full complement bearings?
A: It allows for axial location of the bearing in the housing using a retaining ring, saving space compared to a machined shoulder.
OEM & Custom Service
For heavy industry B2B buyers, we offer custom internal clearances (e.g., C3) to accommodate the massive thermal expansion often found in industrial gearboxes. Laser marking of proprietary part numbers is available via our flexible manufacturing setup.
Packing & Delivery
Due to the massive weight of the NCF2320-2RS, individual units are vacuum-sealed in thick industrial polymers and shipped in reinforced wooden crates. Linqing Xinshengdi Bearing Co., Ltd. coordinates stable maritime export logistics to heavy-industry sectors worldwide.
