Equipment Series
Metso Nordberg C Series Jaw Crushers
METSO · Part Details
Spherical Roller Bearings
Spherical Roller Bearing
Identify parts for Metso jaw crushers, check models and drawing numbers, confirm materials and processes, and submit an inquiry.
Equipment, Models and Part Numbers
Spherical roller bearings support the eccentric shaft and carry radial and axial crushing loads. Use the following entries to identify bearings for Metso Nordberg C Series jaw crushers; confirm the bearing designation and configuration against the installed machine documentation.
Applicable Models
C80, C96, C100, C106, C110, C120, C125, C130, C140, C150, C200, C3054
Part Type
Spherical Roller Bearing
Part identification
Metso equipment and part specifications
Spherical Roller Bearing Part Numbers
| Model | Part Number | Description |
|---|---|---|
| C80 | 705302640000 | ROLLER BEARING,DIN635-23048C3W33 |
| C100 | 705302721500 | ROLLER BEARING |
| C125 | 705302735000 | ROLLER BEARING |
| C140 | 705302736500 | ROLLER BEARING |
705302465100 | ROLLER BEARING | |
| C106 | 705302645000 | ROLLER BEARING,23060 CC/C3/W33 SKF |
| C130 | 705302457000 | Roller Bearing |
| C150 | 00930547947S | ROLLER BEARING,23184 CJ/C3/W33 SKF |
| C200 | N03714960 | ROLLER BEARING,231/560 CA/C3/W33 SKF |
| C3054 | 705302805000 | ROLLER BEARING |
Part numbers are identification references for Metso Nordberg C Series machines. Confirm the equipment nameplate, serial number and drawing before ordering.
Materials and Processes
The following spherical roller bearing material and process notes support specification checks and replacement assessment.
GCr15SiMnA Bearing Steel
Specify ring, roller and cage materials and heat treatment from the bearing manufacturer's specification for the exact designation. A generic steel grade alone does not establish bearing equivalence.
DIN 635 Series
Provide the complete bearing designation, including suffixes for internal design, bore type, clearance, lubrication and cage. Verify bearing dimensions and machine application against the assembly drawing and markings on the original bearing.
Internal Clearance and Fits
Select internal clearance and shaft and housing fits for the load, speed, temperature and mounting arrangement, following the equipment and bearing manufacturers' specifications.
Wear and Replacement Criteria
The following spherical roller bearing failure patterns and replacement guidance support maintenance planning.
Main failure modes
Common failures include fatigue spalling, wear, cage damage and corrosion. Actual service life depends on load, contamination, lubrication and mounting condition.
Replacement Criteria
Monitor temperature, vibration, noise and clearance trends. Assess abnormal conditions against the machine's alarm limits and operating history; a generic temperature or vibration percentage is not a universal replacement criterion.
Recommended Actions
Monitor bearing temperature and vibration regularly. Use the specified lubricant, quantity and replenishment interval for the machine, and maintain the seals in good condition.
Information Needed for an Inquiry
Equipment model (such as C200), bearing designation or part number, preferred brand (SKF/FAG/NSK/Timken), clearance class and quantity.