Certified interchangeability
- Matching model designation and installation envelope
- Reviewed mounting-hole and bolt-circle interfaces
- Gear arrangement matched to the referenced configuration
MERYDOM KH-166P
Factory-certified by MERYDOM to interchange with Kaydon KH-166P. The MERYDOM product uses the same model designation for direct cross-reference.
MERYDOM BRAND · CERTIFIED REPLACEMENTCertified product dataView complete specifications ↓ Factory assurance
KH-166P
MERYDOM-manufactured slewing bearing certified for interchange with Kaydon KH-166P.
MERYDOM VerifiedEngineering certification · Rev 1.0- Overall OD (Do)
- 20.500 in
- Overall ID (di)
- 12.750 in
- Overall height
- 2.500 in
- Gear arrangement
- Ungeared
- Mounting holes
- 20 / 20 outer / inner
- Bearing design
- Preloaded four-point contact ball
- Certified dimensional interchange
- MERYDOM controlled materials
- Factory documentation available
MERYDOM CERTIFIED SPECIFICATION
MERYDOM Factory Verified · Rev 1.0Product 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 | KH-166P |
| Certified interchangeable with | Kaydon KH-166P |
| Factory verification | Level 3 · Engineering Verified |
| Approved drawing revision | 1.0 |
| Reviewed by | MERYDOM Engineering Department |
| Certification date | 2026-08-15 |
| Materials | |
| Ring material options | 42CrMo / 50Mn |
| Seal material | NBR · Nitrile rubber |
| Spacer material options | Engineering nylon / Brass |
| Identification | |
| Reference brand | Kaydon |
| Series | KH Series |
| Reference model | KH-166P |
| System of measurement | InchMetric reference shown alongside |
| Bearing structure | Preloaded four-point contact ball |
| Gear arrangement | Ungeared |
| Dimensions | |
| Overall outside diameter (Do) | 20.500 in520.7 mm |
| Overall inside diameter (di) | 12.750 in323.85 mm |
| Overall height (H) | 2.500 in63.5 mm |
| Outer ring inner diameter (Di) | 16.875 in428.625 mm |
| Inner ring outer diameter (do) | 16.375 in415.925 mm |
| Outer ring bolt circle (Lo) | 18.875 in479.425 mm |
| Inner ring bolt circle (Li) | 14.375 in365.125 mm |
| Assembly weight (G) | 105 lb47.627 kg |
| Ratings | |
| Moment load rating (Crm) | 20500 in20,500 |
| Mounting | |
| Outer ring bolt holes (no) | 20 holes · 0.500-13 UNC-2B; 0.750 min full thread |
| Inner ring bolt holes (ni) | 20 holes · 0.500-13 UNC-2B; 0.750 min full thread |
| Gear | |
| Integral gear | Not applicable |
Level 3 · MERYDOM Engineering VerifiedCertified 2026-08-15 by MERYDOM Engineering Department.
SERIES DEFLECTION PERFORMANCE
KH Series deflection chart
Use the model designation in the catalog legend to review the published axial, radial and tilt deflection 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
Factory-certified replacement design
This MERYDOM bearing has been reviewed against the published model envelope, mounting interfaces, gear configuration and declared material specification for replacement use.
MERYDOM construction
- 42CrMo or 50Mn ring material options
- NBR nitrile-rubber sealing system
- Engineering nylon or brass spacer options
Factory documentation
- Engineering verification by MERYDOM Engineering Department
- Default approved drawing revision 1.0
- Certification date linked to the data-import record
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 KH-166P.