Four-point contact ball
71 Verified modelsOD 234–1,198.1 mm · ID 124.5–1,022 mm
MERYDOM VERIFIED REPLACEMENT DATABASE
MERYDOM Factory VerifiedLevel 3 · Engineering verification recordINA Slewing Bearing Replacements
Review 107 factory-verified MERYDOM replacements across 18 INA series, then choose a series for its verified model list.
107Verified models
18Series
2Bearing structures
3Gear configurations
Find a INA Slewing Bearing Replacement
Enter an exact or partial reference model. Exact matches are listed first and every result opens its canonical MERYDOM specification page.
Verified catalog coverage
- Overall outside diameter
- 112–1,198.1 mm
- Overall inside diameter
- 40–1,024 mm
- Overall height
- 15.87–86 mm
Bearing structure
Four-point contact ball · Cross roller
Gear optionsExternal gear · Internal gear · Ungeared
INA Slewing Bearing Series Comparison
Compare construction, gearing, verified model coverage and published dimension ranges before opening a series.
| Series | Bearing structure | Gear options | Verified models | Dimension coverage |
|---|---|---|---|---|
| INA Va Series | Four-point contact ball | External gear | 4 | OD259.36–408.4 mmID135–238 mmH32–60 mm |
| INA Vi Series | Four-point contact ball | Internal gear | 3 | OD340–486 mmID216–332 mmH39–59 mm |
| INA Vla 20 Series | Four-point contact ball | External gear | 7 | OD503.3–1,198.1 mmID304–984 mmHNot published |
| INA Vli 20 Series | Four-point contact ball | Internal gear | 7 | OD518–1,198 mmID325–984 mmHNot published |
| INA Vlu 20 Series | Four-point contact ball | Ungeared | 7 | OD518–1,198 mmID304–984 mmHNot published |
| INA Vsa 20 Series | Four-point contact ball | External gear | 7 | OD503.3–1,198.1 mmID342–1,022 mmHNot published |
| INA Vsa 25 Series | Four-point contact ball | External gear | 4 | OD898–1,198 mmID655–955 mmHNot published |
| INA Vsi 20 Series | Four-point contact ball | Internal gear | 7 | OD486–1,166 mmID325–984 mmHNot published |
| INA Vsi 25 Series | Four-point contact ball | Internal gear | 4 | OD855–1,155 mmID610–910 mmHNot published |
| INA Vsu 20 Series | Four-point contact ball | Ungeared | 7 | OD486–1,166 mmID342–1,022 mmHNot published |
| INA Vsu 25 Series | Four-point contact ball | Ungeared | 4 | OD855–1,155 mmID655–955 mmHNot published |
| INA Vu Series | Four-point contact ball | Ungeared | 10 | OD234–795 mmID124.5–565 mmH24–79 mm |
| INA Xa Series | Cross roller | External gear | 2 | OD318.8–462 mmID171–274 mmH40–59 mm |
| INA Xi Series | Cross roller | Internal gear | 1 | OD340–340 mmID216–216 mmH38–38 mm |
| INA Xsa 14 Series | Cross roller | External gear | 7 | OD503.3–1,198.1 mmID344–1,024 mmHNot published |
| INA Xsi 14 Series | Cross roller | Internal gear | 7 | OD484–1,164 mmID325–984 mmHNot published |
| INA Xsu 14 Series | Cross roller | Ungeared | 7 | OD484–1,164 mmID344–1,024 mmHNot published |
| INA Xu Series | Cross roller | Ungeared | 12 | OD112–646 mmID40–384 mmH15.87–86 mm |
About INA Slewing Bearing References
The MERYDOM database publishes 107 engineering-verified replacement references across 18 INA series. Current coverage spans 2 bearing structures and 3 gear configurations, with model-level dimensions, mounting interfaces and gear data shown where validated.
Use the series comparison to narrow the reference by construction and size, then open the exact model page for its published verification scope. INA is a third-party reference brand; MERYDOM is the independent replacement manufacturer and confirms final application suitability during engineering review.
INA Slewing Bearing Types in the MERYDOM Database
Only bearing structures present in the verified INA dataset are shown. Each group links to the real Series Hubs that contain those references.
Cross roller
36 Verified modelsOD 112–1,198.1 mm · ID 40–1,024 mm
INA Slewing Bearing Gear Configurations
Compare the verified reference count and related Series for each gear arrangement without creating indexable filter combinations.
Ungeared
47 Verified modelsOD 112–1,198 mm
External gear
31 Verified modelsOD 259.36–1,198.1 mm
Internal gear
29 Verified modelsOD 340–1,198 mm
MERYDOM Engineering Verification
The publication levels distinguish reference indexing, interface completeness, an approved replacement claim and public proven evidence. Counts come from current database records; no level is upgraded for SEO.
- 1Reference Indexed107
- 2Interface Complete107
- 3Engineering Verified107
How to Find a INA Slewing Bearing Replacement
Use this six-step workflow to move from a third-party reference to final MERYDOM engineering confirmation.
- 1Search the complete or partial reference model.
- 2Open the matching canonical MERYDOM replacement record.
- 3Confirm the Series, bearing structure and gear configuration.
- 4Review dimensions, mounting holes and gear interfaces.
- 5Check the published MERYDOM verification level.
- 6Submit application data or a drawing for final engineering review.
Find INA References by Outside Diameter
These controlled size bands open a noindex catalog filter scoped to the current Brand or Series. They do not create new SEO landing pages.
Representative INA Replacement References
One engineering-verified reference is selected from each of the largest Series to provide a compact technical starting point. This is a coverage sample, not a popularity claim.
INA XU 050077
Cross roller · Ungeared
112 × 40 × 22 mmINA VU 140179
Four-point contact ball · Ungeared
234 × 124.5 × 35 mmINA VLA 200414 N
Four-point contact ball · External gear
503.3 × 304 × — mmINA VLI 200414 N
Four-point contact ball · Internal gear
518 × 325 × — mmINA VLU 200414
Four-point contact ball · Ungeared
518 × 304 × — mmINA VSA 200414 N
Four-point contact ball · External gear
503.3 × 342 × — mmDrawings, CAD and 3D Model Availability
Only approved public files are counted. When no public file is listed, MERYDOM can review the reference, application and required format before releasing an engineering file.
Published technical media
107 models with a public drawing107 models with a public load curve2D CAD / manufacturing drawing
Available on request after model and application review.3D model
Available on request after model and application review.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 ENGINEERING
Request a replacement quoteConfirm price, delivery and application suitability
Send the reference model, quantity, application, operating conditions and any available drawing for final engineering review.