MERYDOM VERIFIED REPLACEMENT DATABASE

INA VI Replacement Slewing Bearings

Four Point Contact Ball series for certified model cross-reference. 3 MERYDOM models in this series are published at Level 3 Engineering Verified.

MERYDOM Factory VerifiedEngineering certification · Rev 1.0

3Verified models

1Series

1Bearing structures

1Gear configurations

DATABASE COVERAGE

Verified catalog coverage

Bearing structure

Four Point Contact Ball

Gear options

Internal gear

LEVEL 3 · ENGINEERING VERIFIED

3 Verified models · 20 / page

MERYDOM model	Type	OD × ID × H	Mounting holes	Gear	Open product
VI 140326 VINA · VI Series reference	Internal gearFour Point Contact Ball	382 × 250 × 59 mm	8 / 8 outer / inner	Module 3.5 (source 3,5) · 73 teeth	Specifications
VI 160288 NINA · VI Series reference	Internal gearFour Point Contact Ball	340 × 216 × 39 mm	20 / 20 outer / inner	Module 4 (source 4) · 56 teeth	Specifications
VI 160420 NINA · VI Series reference	Internal gearFour Point Contact Ball	486 × 332 × 39 mm	16 / 16 outer / inner	Module 4 (source 4) · 85 teeth	Specifications

LEGAL & ENGINEERING NOTICE

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

Send the reference model, quantity, application, operating conditions and any available drawing for final engineering review.