MERYDOM VERIFIED REPLACEMENT DATABASE
MERYDOM Factory VerifiedEngineering certification · Rev 1.0INA VSI 20 Replacement Slewing Bearings
Four Point Contact Ball series for certified model cross-reference. 7 MERYDOM models in this series are published at Level 3 Engineering Verified.
7Verified models
1Series
1Bearing structures
1Gear configurations
Verified catalog coverage
- Overall outside diameter
- 486–1,166 mm
- Overall inside diameter
- 325–984 mm
- Overall height
- Not published
Bearing structure
Four Point Contact Ball
Gear optionsInternal gear
LEVEL 3 · ENGINEERING VERIFIED
Verified model list
7 Verified models · 20 / page
| MERYDOM model | Type | OD × ID × H | Mounting holes | Gear | Open product |
|---|---|---|---|---|---|
| VSI 200414 NINA · VSI 20 Series reference | Internal gearFour Point Contact Ball | 486 × 325 × — mm | 24 / 24 outer / inner | Module 5 (source 5) · 67 teeth | Specifications |
| VSI 200544 NINA · VSI 20 Series reference | Internal gearFour Point Contact Ball | 616 × 444 × — mm | 32 / 32 outer / inner | Module 6 (source 6) · 76 teeth | Specifications |
| VSI 200644 NINA · VSI 20 Series reference | Internal gearFour Point Contact Ball | 716 × 546 × — mm | 36 / 36 outer / inner | Module 6 (source 6) · 93 teeth | Specifications |
| VSI 200744 NINA · VSI 20 Series reference | Internal gearFour Point Contact Ball | 816 × 648 × — mm | 40 / 40 outer / inner | Module 6 (source 6) · 110 teeth | Specifications |
| VSI 200844 NINA · VSI 20 Series reference | Internal gearFour Point Contact Ball | 916 × 736 × — mm | 40 / 40 outer / inner | Module 8 (source 8) · 94 teeth | Specifications |
| VSI 200944 NINA · VSI 20 Series reference | Internal gearFour Point Contact Ball | 1,016 × 840 × — mm | 44 / 44 outer / inner | Module 8 (source 8) · 107 teeth | Specifications |
| VSI 201094 NINA · VSI 20 Series reference | Internal gearFour Point Contact Ball | 1,166 × 984 × — mm | 48 / 48 outer / inner | Module 8 (source 8) · 125 teeth | Specifications |
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.