Nbc Bearings

Product Details:

Product Details:

A single row cylindrical roller bearing is a type of rolling-element bearing that uses cylindrical rollers (instead of balls) as rolling elements. These bearings are designed to carry high radial loads because the rollers provide a larger contact area with the raceways.

• Rollers: Cylindrical-shaped, providing line contact (not point contact like ball bearings).

• Single row: One row of rollers between the inner and outer race.

• Separability: Many types allow the inner and outer rings to be separated, which simplifies mounting and dismounting.

• High radial load capacity: Much higher than ball bearings of the same size.

• Axial load capacity: Limited, depending on the design of the bearing’s flanges.

1. NU type – Outer ring has two flanges, inner ring has none → free axial movement of shaft (ideal for expansion).

2. N type – Inner ring has two flanges, outer ring has none → free axial movement.

3. NJ type – Outer ring has two flanges, inner ring has one flange → supports limited axial load in one direction.

4. NUP type – Outer ring has two flanges, inner ring has one fixed flange + one loose flange ring → supports limited axial load in both directions.

• Gearboxes and transmissions

• Electric motors and generators

• Machine tool spindles

• Pumps and compressors

• Railway and heavy industrial machinery

• Very high radial load capacity compared to ball bearings

• Low friction for high-speed applications

• Interchangeable components (in separable types)

• Can handle thermal expansion of shafts (NU and N types)

✅ So in short:

• Best for: Heavy radial loads, moderate speeds.

• Not ideal for: Heavy axial loads (unless a specific type like NJ or NUP is used).

Additional Information:

• Production Capacity: DEPENDS
• Delivery Time: DEPANDS ON LOCATION
• Packaging Details: ALL TYPES OF PACKAGING AVILABLE