High load axial support combined bearing
MR.146
MR.146 high-load combined bearing with separate axial support and shim-adjustable axial position.
Cross-reference note: WINKEL and other manufacturer designations are used for buyer identification. We manufacture compatible bearings to the confirmed drawing unless an original branded product is expressly quoted.
Specifications
MR.146 technical data
| AxialSupport | MR.146G2 |
|---|---|
| d | 30 mm |
| D | 62 mm |
| C | 20 mm |
| H | 43 mm |
| H1 | 33 mm |
| H2 | 10 mm |
| D1 | 50 mm |
| C1 | 16 mm |
| d1 | 42 mm |
| S | 5.5 mm |
| Angle | 20° |
| r | 3 mm |
| R | 500 mm |
| R1 | 500 mm |
| D2 | 40 mm |
| d2 | 25 mm |
| H3 | 22 mm |
| Cr | 39 kN |
| C0r | 65 kN |
| Ca | 10 kN |
| C0a | 14 kN |
| Speed | 900 rpm |
| Mass | 0.60 kg |
| Adjustment | 0.3 / 0.5 / 1.0 mm adapter washers |
Selection notice: Dimensions and catalog ratings are factory reference data. Verify the controlled drawing during quotation.
MR.146 cross references
Common purchasing and maintenance references include MR.146 · MR.146G2 · MR146 high load combined bearing.
Suffixes, seals, lubrication, OD variants and mounting plates can change fit. Send the complete marking and a controlled drawing for confirmation.
Execution guidance
High load axial support design and inspection
Design function
A separate hardened axial support carries higher side load than the compact standard arrangement.
Installation and adjustment
Confirm support orientation, available structural clearance and the specified washer or mounting arrangement.
Inspection focus
Inspect the hardened support, contact face, axial position, washer stack and both load paths.
Application
Application and RFQ checklist
Heavy masts, steel handling, logistics equipment and high-load linear guide structures.
Information required for selection
- Dimensions
- d, D, H, B, S, T and plate or stud geometry
- Load
- Radial load, axial load, shock, speed and duty cycle
- Execution
- Standard, precision, fixed axial or eccentric-adjustable
- Environment
- Temperature, contamination, sealing and lubrication
Related combined bearing models
Browse adjacent models for dimensions, applications and common cross references.
MR.968 MR968 screw adjustable · DIN 916 axial adjustment MR.147 MR.146G2 · MR147 high load combined bearing MR.148 MR.148G2 · MR148 high load combined bearing MR.149 MR.148G2 · MR149 high load combined bearing MR.150 MR.148G2 · MR150 high load combined bearing MR.151 MR.151G2 · MR151 high load combined bearing 