Overview
The Consolidated NJ306C3 is a precision cylindrical roller bearing engineered for demanding industrial machinery. This single-row bearing delivers reliable radial load capacity in applications requiring smooth, efficient power transmission. The NJ design with separable inner ring makes it ideal for applications where alignment and installation speed are critical.
Key Features
- Single-row cylindrical roller bearing with steel cage for controlled roller spacing
- NJ-type design: separable inner ring (one rib) and fixed outer ring (two ribs)
- High radial load capacity with rigid support and axial load capacity in one direction
- Suitable for high-speed operation with low noise and vibration
- C/3 internal clearance for optimal performance across temperature ranges
- Easy disassembly for straightforward installation and maintenance
Technical Specifications
- Bore Diameter: 30 mm
- Outer Diameter: 72 mm
- Width: 19 mm
- Bearing Type: Cylindrical Roller (Single Row)
- Design: NJ (Separable Inner Ring)
- Internal Clearance: C/3
- Cage Material: Steel
- Load Direction: Radial + Axial (one direction)
Typical Applications
The Consolidated NJ306C3 is commonly used in:
- Gearbox assemblies and gear drives
- Industrial pumps and compressors
- Electric motors and fan assemblies
- Agricultural machinery
- Machine tool spindles and transmissions
Compatibility & Replacements
Compatible With
- Industrial machinery requiring 30mm bore cylindrical roller bearings
- Gearboxes with ISO standard bearing housings
- Motor and pump mounting designs calling for NJ-series separable bearings
- Systems requiring C/3 internal clearance specifications
Replaces / Drop-In Replacement For
- FAG NJ306 E/C3
- SKF NJ306 E/C3
- Other brand NJ306 E C/3 equivalent models
Works With
- ISO metric bearing standards and housings
- HJ-306 angle rings (for locating bearing configurations)
- Standard industrial shaft and housing designs
- Machinery requiring 30mm bore cylindrical roller bearings
