Configuration illustration for this bearing family. Use the specification table and controlled drawing for final verification.
Eccentric adjustable combined bearing
4.459
Eccentric combined bearing for plate-mounted and mast guide systems in the 4.059 size class.
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
4.459 technical data
| d | 50 mm |
|---|---|
| D | 101.2 mm |
| H | 46 mm |
| h | 33 mm |
| B | 28 mm |
| S | 30 mm |
| T | 67 mm |
| FixedCounterpart | 4.059 |
| Adjustment | Eccentric axial roller |
| Material | 20CrMnTi |
Selection notice: Dimensions and catalog ratings are factory reference data. Verify the controlled drawing during quotation.
4.459 cross references
Common purchasing and maintenance references include 4.459 · KB4.059 · 400-0459 · 984.459 · HVBEA-459 · MX-459 · 4000459 · 400 0459 · 4,459 · 4-459 · 4 459 .
Suffixes, seals, lubrication, OD variants and mounting plates can change fit. Send the complete marking and a controlled drawing for confirmation.
How buyers commonly identify this bearing
Purchasing teams, forklift service companies and machine builders may describe the same requirement in different ways. These descriptions are useful search clues, not proof of interchangeability:
- 4.459 combined bearing replacement
- 4.459 combined roller bearing dimensions
- 4.459 mast guide bearing
- WINKEL 4.459 compatible bearing
- KB4.059 bearing equivalent
- 400-0459 bearing equivalent
- 984.459 bearing equivalent
- HVBEA-459 bearing equivalent
Execution guidance
Eccentric adjustable design and inspection
Design function
An eccentric axial element allows guide clearance to be set after installation.
Installation and adjustment
Rotate the eccentric to the drawing-defined clearance, then secure the locking feature without preloading the guide.
Inspection focus
Verify eccentric offset, adjustment travel, locking security and free rotation across the full travel.
Application
Application and RFQ checklist
Forklift masts, welded plate assemblies and logistics guide systems.
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.
