Standard combined bearing
MR3187
MR3187 combined track roller bearing for Danieli steel-section equipment with multiple machine-maker references.
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
MR3187 technical data
| D | 88 mm |
|---|---|
| H | 79 mm |
| Seal | ZZ |
| Material | 20CrMnTi |
| OtherDimensions | Confirm controlled drawing |
| LoadRatings | Not published |
Selection notice: Dimensions and catalog ratings are factory reference data. Verify the controlled drawing during quotation.
MR3187 cross references
Common purchasing and maintenance references include MR3187 · 0.076395.D · 0.160000.V · 0.160035.C.
Suffixes, seals, lubrication, OD variants and mounting plates can change fit. Send the complete marking and a controlled drawing for confirmation.
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
Danieli metallurgical equipment, stackers, heavy guides and material-lifting 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
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