Certified interchangeability
- Matching model designation and installation envelope
- Reviewed mounting-hole and bolt-circle interfaces
- Gear arrangement matched to the referenced configuration
Tibet Makina 0844E-12B-103 Slewing Bearing Replacement
Level 3 VerifiedMERYDOM manufactures an engineering-verified replacement for the Tibet Makina 0844E-12B-103 slewing bearing. The replacement is reviewed against the available dimensional, mounting and product-interface data for this reference.
The Tibet Makina 0844E-12B-103 reference belongs to the L · External gear Series and uses a single row ball profile, external gear slewing bearing configuration.
MERYDOM BRAND · CERTIFIED REPLACEMENTCertified product dataView complete specifications ↓ Factory assurance
0844E-12B-103
MERYDOM VerifiedLevel 3 · Engineering verification recordMERYDOM-manufactured slewing bearing certified for interchange with Tibet Makina 0844E-12B-103.
- Overall OD (Do)
- 952 mm
- Overall ID (di)
- 734 mm
- Overall height
- 56 mm
- Gear arrangement
- External gear
- Mounting holes
- 18 / 36 outer / inner
- Bearing design
- Single Row Ball Profile
- Certified dimensional interchange
- MERYDOM controlled materials
- Factory documentation available
PRODUCT DIMENSIONS
View complete specifications ↓Published dimensions and interfaces
Every available catalog dimension, mounting interface and gear value is shown here in the original published unit.
Dimensions
- Mass (Kg)
- 68 kg
- Overall outside diameter (De)
- 952 mm
- Overall inside diameter (Di)
- 734 mm
- Tibet catalogue dimension C (C)
- 805 mm
- Overall height (H)
- 56 mm
- Outer ring height (He)
- 46 mm
- Inner ring height (Hi)
- 46 mm
Mounting
- Outer ring bolt circle (La)
- 890 mm
- Inner ring bolt circle (Li)
- 762 mm
- Outer ring mounting-hole count (ne)
- 18
- Inner ring mounting-hole count (ni)
- 36
- Outer ring mounting-hole specification (de)
- M12 mm
- Inner ring mounting-hole specification (di)
- 18 mm
Gear
- Gear module (m)
- 8 mm
- Gear tooth count (z)
- 117
MERYDOM CERTIFIED SPECIFICATION
MERYDOM Factory Verified · Controlled recordTibet Makina 0844E-12B-103 Slewing Bearing Specifications
MERYDOM product identity, certification, materials and dimensional data for the certified replacement.
| Technical parameter | MERYDOM certified product value |
|---|---|
| MERYDOM Certified Product | |
| Product brand | MERYDOM |
| MERYDOM model | 0844E-12B-103 |
| Certified interchangeable with | Tibet Makina 0844E-12B-103 |
| Factory verification | Level 3 · Engineering Verified |
| Reviewed by | MERYDOM Engineering Department |
| Verification metadata | Controlled internal record; date and drawing revision are not published. |
| Materials | |
| Configurable ring material options | 42CrMo / 50Mn |
| Seal material | NBR · Nitrile rubber |
| Configurable spacer material options | Engineering nylon / Brass |
| Identification | |
| Reference brand | Tibet Makina |
| Series | L · External gear Series |
| Reference model | 0844E-12B-103 |
| System of measurement | Metric |
| Bearing structure | Single Row Ball Profile |
| Gear arrangement | External gear |
| Dimensions | |
| Mass (Kg) | 68 kg |
| Overall outside diameter (De) | 952 mm |
| Overall inside diameter (Di) | 734 mm |
| Tibet catalogue dimension C (C) | 805 mm |
| Overall height (H) | 56 mm |
| Outer ring height (He) | 46 mm |
| Inner ring height (Hi) | 46 mm |
| Mounting | |
| Outer ring bolt circle (La) | 890 mm |
| Inner ring bolt circle (Li) | 762 mm |
| Outer ring mounting-hole count (ne) | 18 |
| Inner ring mounting-hole count (ni) | 36 |
| Outer ring mounting-hole specification (de) | M12 mm |
| Inner ring mounting-hole specification (di) | 18 mm |
| Gear | |
| Gear module (m) | 8 mm |
| Gear tooth count (z) | 117 |
| Ratings | |
| Normal tooth force (Ft_normal) | 19 kN |
| Maximum tooth force (Ft_max) | 38 kN |
| Miscellaneous | |
| Raceway Pitch Diameter (DL) | 844 mm |
| Lubrication Zerk Count (G) | 4 |
Level 3 · MERYDOM Engineering VerifiedReviewed by MERYDOM Engineering Department. Evidence date and drawing revision are not published.
SERIES LOAD CAPACITY
L · External gear Series load chart
Use the model designation in the catalog legend as an initial moment-and-thrust capacity reference.
Engineering selection note
This catalog chart is a preliminary selection aid. Final MERYDOM application approval must also consider mounting rigidity, bolt capacity, duty cycle, lubrication and operating conditions.
MERYDOM ENGINEERING
MERYDOM Replacement for Tibet Makina 0844E-12B-103
This MERYDOM bearing has been reviewed against the published model envelope, mounting interfaces, gear configuration and declared material specification for replacement use.
MERYDOM construction
- Configurable 42CrMo or 50Mn ring material options
- NBR nitrile-rubber sealing system
- Configurable engineering nylon or brass spacer options
Factory documentation
- Engineering verification by MERYDOM Engineering Department
- Verification evidence is maintained in the controlled internal record
- Drawing revision and final documentation package are confirmed with the quotation
Application confirmation
- Confirm support flatness, bolt grade and preload
- Verify applied loads, duty cycle and lubrication
- Confirm temperature, environment and installation conditions
LEGAL & ENGINEERING NOTICE
Independent replacement certification
- MERYDOM is the manufacturer and certifying party for the MERYDOM product displayed on this page.
- Third-party brand names and model numbers remain the property of their respective owners and are used only to identify the intended interchange reference.
- MERYDOM is an independent manufacturer and is not affiliated with, endorsed by or sponsored by the referenced OEM.
- The interchangeability statement applies to the matching model designation and the published verification scope; application suitability still depends on loads, duty cycle, installation, lubrication and operating environment.
- The approved quotation, manufacturing drawing and contract technical agreement control the final supplied product.
MERYDOM REPLACEMENT SUPPORT
Request price & deliveryReady for price, delivery and application confirmation?
Send the required quantity and operating conditions. MERYDOM will confirm the supply configuration, documentation package and delivery schedule for model 0844E-12B-103.