Configuration illustration for this bearing family. Use the specification table and controlled drawing for final verification.
Standard combined bearing
4.053
Compact standard combined bearing for forklift masts, steel profiles and material-handling guide systems.
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
4.053 technical data
| d | 30 mm |
|---|---|
| D | 52.5 mm |
| H | 33 mm |
| h | 27 mm |
| B | 17 mm |
| S | 16 mm |
| A | 3 mm |
| r | 2 mm |
| T | 40 mm |
| FR | 5.23 kN |
| FA | 1.68 kN |
| Cr | 24 kN |
| C0r | 32 kN |
| Ca | 7 kN |
| C0a | 7 kN |
| nG | 800 rpm |
| Mass | 0.46 kg |
Selection notice: Dimensions and catalog ratings are factory reference data. Verify the controlled drawing during quotation.
4.053 cross references
Common purchasing and maintenance references include 4.053 · JD52.5-33 · TR050.0200 · MR0706 · 400-0053 · 984.053 · HVB-053 · MX-53 · JD-52.5-33 · JD 52.5 33 · TR-050.0200 · TR 050.0200 .
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:
- 4.053 combined bearing replacement
- 4.053 combined roller bearing dimensions
- 4.053 mast guide bearing
- WINKEL 4.053 compatible bearing
- JD52.5-33 bearing equivalent
- TR050.0200 bearing equivalent
- MR0706 bearing equivalent
- 400-0053 bearing equivalent
Execution guidance
Standard design and inspection
Design function
A fixed axial roller supports combined radial and side load in a compact mast-guide envelope.
Installation and adjustment
Set running clearance through the mating profile and mounting position; the axial roller itself is not eccentric-adjustable.
Inspection focus
Verify radial OD, overall height, axial-roller position, stud geometry and smooth rotation.
Application
Application and RFQ checklist
Forklift masts, stackers, telescopic columns and light-to-medium linear 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.
