MERYDOM VERIFIED REPLACEMENT DATABASE
MERYDOM Factory VerifiedLevel 3 · Engineering verification recordIMO 120 Series Slewing Bearing Replacements
Single-row four-point contact ball series with published model-specific specifications and load curves. 48 MERYDOM models in this series are published at Level 3 Engineering Verified.
48Verified models
1Series
1Bearing structures
3Gear configurations
Verified catalog coverage
- Overall outside diameter
- 386–1,198.4 mm
- Overall inside diameter
- 225–1,022 mm
- Overall height
- Not published
Bearing structure
Four-point contact ball
Gear optionsExternal gear · Internal gear · Ungeared
About IMO 120 Series Slewing Bearings
The MERYDOM database currently publishes 48 engineering-verified replacement references for the IMO 120 Series. Published records cover Four-point contact ball with External gear · Internal gear · Ungeared. Validated dimensional coverage extends from 386–1,198.4 mm outside diameter, 225–1,022 mm inside diameter and Not published overall height. These ranges summarize the records in this Series and do not replace model-specific interface checks. Use the verified model list to compare mounting and gear data, then open the exact reference page before submitting operating loads, duty cycle, installation details or a drawing for final application confirmation.
Browse IMO 120 Series Models 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.
Drawings, 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.
2D CAD / manufacturing drawing
Available on request after model and application review.3D model
Available on request after model and application review.LEVEL 3 · ENGINEERING VERIFIED
Verified model list
48 Verified models · All 48 models shown
| MERYDOM model | Type | OD × ID × H | Mounting holes | Gear | Open product |
|---|---|---|---|---|---|
| 10-20 0311/0-02002IMO · 120 Series reference | UngearedFour-point contact ball | 386 × 242 × — mm | 20 / 20 outer / inner | No integral gear | Specifications |
| 10-20 0311/0-02003IMO · 120 Series reference | UngearedFour-point contact ball | 386 × 242 × — mm | 20 / 20 outer / inner | No integral gear | Specifications |
| 10-20 0411/0-02012IMO · 120 Series reference | UngearedFour-point contact ball | 486 × 342 × — mm | 24 / 24 outer / inner | No integral gear | Specifications |
| 10-20 0411/0-02013IMO · 120 Series reference | UngearedFour-point contact ball | 486 × 342 × — mm | 24 / 24 outer / inner | No integral gear | Specifications |
| 10-20 0541/0-02022IMO · 120 Series reference | UngearedFour-point contact ball | 616 × 472 × — mm | 32 / 32 outer / inner | No integral gear | Specifications |
| 10-20 0541/0-02023IMO · 120 Series reference | UngearedFour-point contact ball | 616 × 472 × — mm | 32 / 32 outer / inner | No integral gear | Specifications |
| 10-20 0641/0-02032IMO · 120 Series reference | UngearedFour-point contact ball | 716 × 572 × — mm | 36 / 36 outer / inner | No integral gear | Specifications |
| 10-20 0641/0-02033IMO · 120 Series reference | UngearedFour-point contact ball | 716 × 572 × — mm | 36 / 36 outer / inner | No integral gear | Specifications |
| 10-20 0741/0-02042IMO · 120 Series reference | UngearedFour-point contact ball | 816 × 672 × — mm | 40 / 40 outer / inner | No integral gear | Specifications |
| 10-20 0741/0-02043IMO · 120 Series reference | UngearedFour-point contact ball | 816 × 672 × — mm | 40 / 40 outer / inner | No integral gear | Specifications |
| 10-20 0841/0-02052IMO · 120 Series reference | UngearedFour-point contact ball | 916 × 772 × — mm | 40 / 40 outer / inner | No integral gear | Specifications |
| 10-20 0841/0-02053IMO · 120 Series reference | UngearedFour-point contact ball | 916 × 772 × — mm | 40 / 40 outer / inner | No integral gear | Specifications |
| 10-20 0941/0-02062IMO · 120 Series reference | UngearedFour-point contact ball | 1,016 × 872 × — mm | 44 / 44 outer / inner | No integral gear | Specifications |
| 10-20 0941/0-02063IMO · 120 Series reference | UngearedFour-point contact ball | 1,016 × 872 × — mm | 44 / 44 outer / inner | No integral gear | Specifications |
| 10-20 1091/0-02072IMO · 120 Series reference | UngearedFour-point contact ball | 1,166 × 1,022 × — mm | 48 / 48 outer / inner | No integral gear | Specifications |
| 10-20 1091/0-02073IMO · 120 Series reference | UngearedFour-point contact ball | 1,166 × 1,022 × — mm | 48 / 48 outer / inner | No integral gear | Specifications |
| 11-20 0311/1-02102IMO · 120 Series reference | External gearFour-point contact ball | 404 × 242 × — mm | 355 / 20 outer / inner | Module 5 (source 5) · 79 teeth | Specifications |
| 11-20 0311/1-02103IMO · 120 Series reference | External gearFour-point contact ball | 404 × 242 × — mm | 355 / 20 outer / inner | Module 5 (source 5) · 79 teeth | Specifications |
| 11-20 0411/1-02112IMO · 120 Series reference | External gearFour-point contact ball | 504 × 342 × — mm | 455 / 24 outer / inner | Module 5 (source 5) · 99 teeth | Specifications |
| 11-20 0411/1-02113IMO · 120 Series reference | External gearFour-point contact ball | 504 × 342 × — mm | 455 / 24 outer / inner | Module 5 (source 5) · 99 teeth | Specifications |
| 11-20 0541/1-02122IMO · 120 Series reference | External gearFour-point contact ball | 640.8 × 472 × — mm | 585 / 32 outer / inner | Module 6 (source 6) · 105 teeth | Specifications |
| 11-20 0541/1-02123IMO · 120 Series reference | External gearFour-point contact ball | 640.8 × 472 × — mm | 585 / 32 outer / inner | Module 6 (source 6) · 105 teeth | Specifications |
| 11-20 0641/1-02132IMO · 120 Series reference | External gearFour-point contact ball | 742.8 × 572 × — mm | 685 / 36 outer / inner | Module 6 (source 6) · 122 teeth | Specifications |
| 11-20 0641/1-02133IMO · 120 Series reference | External gearFour-point contact ball | 742.8 × 572 × — mm | 685 / 36 outer / inner | Module 6 (source 6) · 122 teeth | Specifications |
| 11-20 0741/1-02142IMO · 120 Series reference | External gearFour-point contact ball | 838.8 × 672 × — mm | 785 / 40 outer / inner | Module 6 (source 6) · 138 teeth | Specifications |
| 11-20 0741/1-02143IMO · 120 Series reference | External gearFour-point contact ball | 838.8 × 672 × — mm | 785 / 40 outer / inner | Module 6 (source 6) · 138 teeth | Specifications |
| 11-20 0841/1-02152IMO · 120 Series reference | External gearFour-point contact ball | 950.4 × 772 × — mm | 885 / 40 outer / inner | Module 8 (source 8) · 117 teeth | Specifications |
| 11-20 0841/1-02153IMO · 120 Series reference | External gearFour-point contact ball | 950.4 × 772 × — mm | 885 / 40 outer / inner | Module 8 (source 8) · 117 teeth | Specifications |
| 11-20 0941/1-02162IMO · 120 Series reference | External gearFour-point contact ball | 1,046.4 × 872 × — mm | 985 / 44 outer / inner | Module 8 (source 8) · 129 teeth | Specifications |
| 11-20 0941/1-02163IMO · 120 Series reference | External gearFour-point contact ball | 1,046.4 × 872 × — mm | 985 / 44 outer / inner | Module 8 (source 8) · 129 teeth | Specifications |
| 11-20 1091/1-02172IMO · 120 Series reference | External gearFour-point contact ball | 1,198.4 × 1,022 × — mm | 1135 / 48 outer / inner | Module 8 (source 8) · 148 teeth | Specifications |
| 11-20 1091/1-02173IMO · 120 Series reference | External gearFour-point contact ball | 1,198.4 × 1,022 × — mm | 1135 / 48 outer / inner | Module 8 (source 8) · 148 teeth | Specifications |
| 12-20 0311/1-02202IMO · 120 Series reference | Internal gearFour-point contact ball | 386 × 225 × — mm | 360 / 24 outer / inner | Module 5 (source 5) · 47 teeth | Specifications |
| 12-20 0311/1-02203IMO · 120 Series reference | Internal gearFour-point contact ball | 386 × 225 × — mm | 360 / 24 outer / inner | Module 5 (source 5) · 47 teeth | Specifications |
| 12-20 0411/1-02212IMO · 120 Series reference | Internal gearFour-point contact ball | 486 × 325 × — mm | 460 / 24 outer / inner | Module 5 (source 5) · 67 teeth | Specifications |
| 12-20 0411/1-02213IMO · 120 Series reference | Internal gearFour-point contact ball | 486 × 325 × — mm | 460 / 24 outer / inner | Module 5 (source 5) · 67 teeth | Specifications |
| 12-20 0541/1-02222IMO · 120 Series reference | Internal gearFour-point contact ball | 616 × 444 × — mm | 590 / 32 outer / inner | Module 6 (source 6) · 76 teeth | Specifications |
| 12-20 0541/1-02223IMO · 120 Series reference | Internal gearFour-point contact ball | 616 × 444 × — mm | 590 / 32 outer / inner | Module 6 (source 6) · 76 teeth | Specifications |
| 12-20 0641/1-02232IMO · 120 Series reference | Internal gearFour-point contact ball | 716 × 546 × — mm | 690 / 36 outer / inner | Module 6 (source 6) · 93 teeth | Specifications |
| 12-20 0641/1-02233IMO · 120 Series reference | Internal gearFour-point contact ball | 716 × 546 × — mm | 690 / 36 outer / inner | Module 6 (source 6) · 93 teeth | Specifications |
| 12-20 0741/1-02242IMO · 120 Series reference | Internal gearFour-point contact ball | 816 × 648 × — mm | 790 / 40 outer / inner | Module 6 (source 6) · 110 teeth | Specifications |
| 12-20 0741/1-02243IMO · 120 Series reference | Internal gearFour-point contact ball | 816 × 648 × — mm | 790 / 40 outer / inner | Module 6 (source 6) · 110 teeth | Specifications |
| 12-20 0841/1-02252IMO · 120 Series reference | Internal gearFour-point contact ball | 916 × 736 × — mm | 890 / 40 outer / inner | Module 8 (source 8) · 94 teeth | Specifications |
| 12-20 0841/1-02253IMO · 120 Series reference | Internal gearFour-point contact ball | 916 × 736 × — mm | 890 / 40 outer / inner | Module 8 (source 8) · 94 teeth | Specifications |
| 12-20 0941/1-02262IMO · 120 Series reference | Internal gearFour-point contact ball | 1,016 × 840 × — mm | 990 / 44 outer / inner | Module 8 (source 8) · 107 teeth | Specifications |
| 12-20 0941/1-02263IMO · 120 Series reference | Internal gearFour-point contact ball | 1,016 × 840 × — mm | 990 / 44 outer / inner | Module 8 (source 8) · 107 teeth | Specifications |
| 12-20 1091/1-02272IMO · 120 Series reference | Internal gearFour-point contact ball | 1,166 × 984 × — mm | 1140 / 48 outer / inner | Module 8 (source 8) · 125 teeth | Specifications |
| 12-20 1091/1-02273IMO · 120 Series reference | Internal gearFour-point contact ball | 1,166 × 984 × — mm | 1140 / 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
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Send the reference model, quantity, application, operating conditions and any available drawing for final engineering review.