21318E Bearing 21318 E/C3 Spherical Roller Bearing 90mm Bore

21318E Bearing Specification:

21318E Bearing Bore: 90mm
Outer Diameter: 190mm
Width: 43mm
Mass: 6.2kg/ 13.67lb
Bore Type: cylindrical
Number of Row: double
Category: spherical roller bearing
Material: bearing steel
Sheilds: open
Radial Internal Clearance: standard C0 or C3
Equivalents: 21318 E, 21318-E, 21318 E/C3, 21318E/C3, 21318-E-C3, 21318-E1-XL
Suffix E: For diameters d ≤ 65mm: Two window-type steel cages, flangeless inner ring, with the guide centered on the inner ring.
For diameters d > 65mm: Similar to the above, but the guide ring is centered on the cages.

Bearing Photo:

Key Features:

1. Capable of handling high radial loads: 21318-E bearing is designed to withstand substantial radial forces, making it suitable for heavy-duty industrial applications.

2. Able to accommodate axial forces in both directions: Can support loads pushing along the shaft in either direction, providing versatility in various operational scenarios.

3. Open design for easy installation and maintenance: Provides unobstructed access during assembly and servicing, reducing downtime and simplifying lubrication procedures.

4. Solid inner ring with two rows of symmetrical rollers: Ensures stable and reliable operation, supporting heavy loads with balanced distribution across the rollers.