Standard crossed rollers Single row slewing rings without gear

Product catalog summary

Proprietary and Confidentiality Notice

The DUO-ROL-X bearing rings and slewing ring gears are patented and proprietary products of ROLLIX-DEFONTAINE. All technical drawings, specifications, and related information are confidential and must not be shared or disclosed without written authorization. Recipients are required to maintain strict confidentiality and limit use to authorized purposes only.

General Specifications and Design Features

Product Type: Patented bearing rings and slewing ring gears under the DUO-ROL-X brand.
Material Hardening: Components are designated as either hardened ("Trempée" / "Gehartet") or non-hardened ("Non trempée" / "Ungehartet"), affecting durability and application.
Mounting and Lubrication: Detailed specifications for mounting holes (e.g., M10 x 1.00 threads), grease holes for lubrication, filler plugs, and hardening connection points on raceways.
Gear Tooth Parameters: Includes module size, number of teeth, pressure angle (ranging from ~3° to 20° depending on variant), truncature (head shortening), pitch diameter, and profile shift (add. mod. 2 m).
Tolerances: Dimensional and runout tolerances conform to IT-ETR-061 and ISO 8015 standards to ensure precision and interchangeability.

Dimensional Data and Variants

The document covers multiple DUO-ROL-X variants with detailed dimensional data:

Mean diameters range from approximately 220 mm to 5500 mm across different models.
Pitch diameters specified with tolerance classes h9 or f9.
Number of teeth varies from 41 to 120 depending on the model.
Mounting holes vary in number and size, typically M10 x 1.00 threads.
Estimated weights range from under 1 kg (small rings) to over 3400 kg (large slewing rings), though some weights are approximate or unspecified.
Angular and positional measurements for gear teeth orientation and mounting hole placement are precisely defined.

Manufacturing and Industrialization Notes

Revision history includes dates, initials, and references to previous part numbers and design changes.
Instructions for plugging grease holes on outer rings and corresponding use on inner rings to maintain lubrication integrity.
Notes on lamination depths, centering heights, and inspection views (e.g., "Ansicht nach A") are included to guide manufacturing and quality control.

Language and Terminology

The document is multilingual (French, English, German), providing parallel terminology for key technical terms to facilitate international understanding. Examples include:

Mounting holes: "Trous de fixation" / "Befestigungsborungen"
Grease holes: "Trous de graisseurs" / "Schmierborungen"
Gear: "Denture" / "Verzahnung"
Pressure angle: "Angle de pression" / "Eingriffswinkel"
Runout on pitch diameter: "Faux rond au diamètre primitif" / "Rundlauffehler am Teilkreis"

Critical Parameters and Best Practices

Strict adherence to specified tolerances (IT-ETR-061 and ISO 8015) is mandatory for ensuring product quality and interchangeability.
Proper positioning of filler plugs and hardening connections is essential for durability and performance.
Use of grease holes for lubrication maintenance is recommended and must follow specified instructions, including plugging where necessary.
Confidentiality and intellectual property protections must be respected in all handling and sharing of design information.
Material hardening status must be verified and matched to application requirements.
Installation and assembly must follow indicated implantation references to ensure correct function.

Summary of Key Dimensional Data

Model Reference	Mean Diameter (mm)	Pitch Diameter (mm)	Number of Teeth	Mounting Holes	Weight (kg)	Hardening
08-0220-05	220	298 h9	44	2 x M10 x 1.00	Not specified	Mixed
08-0270-04	270	348 h9	44	4 x M10 x 1.00	Not specified	Mixed
08-0307-00	307	312 H9	47	2 x M10 x 1.00	Not specified	Mixed
08-0340-04	340	400 f9	53	4 x M10 x 1.00	Not specified	Mixed
08-0400-00	400	495 f9	63	3 x M10 x 1.00	Not specified	Mixed
08-0405-05	405	474 f9	41	3 x M10 x 1.00	Not specified	Mixed
08-0475-08	475	565 f9	60	2 x M10 x 1.00	Not specified	Mixed

Large Slewing Ring Variants

Average diameters: 4500 mm, 5000 mm, 5500 mm.
Number of teeth: 42, 45, and 48 respectively.
Module: 5 for all sizes.
Pressure angle: 20° consistently.
Pitch diameters: e.g., 4342 mm for 4500 mm diameter.
Profile shift values around +0.8 to +0.98 mm.
Runout and truncature tolerances strictly controlled.
Mounting holes and grease holes positioned per implantation references.
Estimated weights range from approximately 876 kg to 3430 kg.

Conclusion

This document is a comprehensive technical reference for the design, manufacturing, quality control, and assembly of the patented DUO-ROL-X bearing rings and slewing ring gears by GROUPE DEFONTAINE. It emphasizes strict confidentiality, adherence to international tolerance standards (IT-ETR-061, ISO 8015), precise dimensional and assembly specifications, and best practices for lubrication and material hardening. The multilingual presentation ensures clarity for international users, while detailed revision histories and manufacturing notes support traceability and quality assurance.

Contact information for GROUPE DEFONTAINE is provided for further inquiries or authorization requests.

Catalog excerpts

Standard crossed rollers Single row slewing rings without gear-1

Diamètre moyen Tolérances générales suivant IT-ETR-061 et ISO 8015 General tolerances according to IT-ETR-061 and ISO 8015 Allgemeine toleranzen nach IT-ETR-061 und ISO 8015 Denture - Gear - Verzahnung Module Angle de pression Module - Modul Pressure angle Eingriffswinkel Diametral pitch Troncature Nbre de dents Truncature - Kopfkurzung Nr. of teeth - Zahnezahl Diamêtre primitif Pitch diameter - Teilkreissdurchmesser Déport 2 G m Add. mod. 2 Gm - Profilverschiebung 2 Gm Cote sur dents Measurement on teeth Zahnmessweite bei Zahnen Faux rond au diamêtre primitif - Run out on P.D. Rundlauffehler am Teilkreis Non trempée No hardened Ungehartet Trempée Hardened Gehartet Trous de fixation Mounting holes Befestigungsborungen Trous de fixation Mounting holes Befestigungsborungen Trous de graisseurs Grease holes Schmierborungen Trous de graisseurs Grease holes Schmierborungen Masse estimée Gewicht ca Estimated weight equid. equis. gl. Abst. equid. equis. gl. Abst. equid. equis. gl. Abst. equid. equis. gl. Abst. Position approximative du bouchon et du raccord de trempe Filler plug and hardening connection of raceway ca Stopfen - und heertteschlupf - position Cette couronne brevetée DUO-ROL-X est notre propriété. Ce plan ne peut être communiqué ni retransmis à des tiers sans l'autorisation écrite de ROLLIX-DEFONTAINE Information confidential proprietary of ROLLIX-DEFONTAINE. Any person excepted is required to accept same information in confidence and agrees to make no disclosures or use there of except as authorized by ROLLIX - DEFONTAINE Diese paterntierte drehverbindung DUOROL-X ist unser Eigentum. Diese zeiuchnung darf nicht ohne schriftliche genehmigung von ROLLIX-DEFONTAINE weitergegeben werden.

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Standard crossed rollers Single row slewing rings without gear-2

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Standard crossed rollers Single row slewing rings without gear-3

Implantation suivant A Implantation according to A Ansicht nach A 330 Diamètre moyen Tolérances générales suivant IT-ETR-061 et ISO 8015 General tolerances according to IT-ETR-061 and ISO 8015 Allgemeine toleranzen nach IT-ETR-061 und ISO 8015 Denture - Gear - Verzahnung Module Angle de pression Module - Modul Pressure angle Eingriffswinkel Diametral pitch Troncature Nbre de dents Truncature - Kopfkurzung Nr. of teeth - Zahnezahl Diamêtre primitif Pitch diameter - Teilkreissdurchmesser Déport 2 G m Add. mod. 2 Gm - Profilverschiebung 2 Gm Cote sur dents Measurement on teeth Zahnmessweite bei...

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Standard crossed rollers Single row slewing rings without gear-4

Implantation according to A Diamètre moyen Tolérances générales suivant IT-ETR-061 et ISO 8015 General tolerances according to IT-ETR-061 and ISO 8015 Allgemeine toleranzen nach IT-ETR-061 und ISO 8015 Denture - Gear - Verzahnung Module Angle de pression Module - Modul Pressure angle Eingriffswinkel Diametral pitch Troncature Nbre de dents Truncature - Kopfkurzung Nr. of teeth - Zahnezahl Diamêtre primitif Pitch diameter - Teilkreissdurchmesser Déport 2 G m Add. mod. 2 Gm - Profilverschiebung 2 Gm Cote sur dents Measurement on teeth Zahnmessweite bei Zahnen Faux rond au diamêtre primitif - Run...

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Standard crossed rollers Single row slewing rings without gear-5

Implantation suivant A Diamètre moyen Tolérances générales suivant IT-ETR-061 et ISO 8015 General tolerances according to IT-ETR-061 and ISO 8015 Allgemeine toleranzen nach IT-ETR-061 und ISO 8015 Denture - Gear - Verzahnung Module Angle de pression Module - Modul Pressure angle Eingriffswinkel Diametral pitch Troncature Nbre de dents Truncature - Kopfkurzung Nr. of teeth - Zahnezahl Diamêtre primitif Pitch diameter - Teilkreissdurchmesser Déport 2 G m Add. mod. 2 Gm - Profilverschiebung 2 Gm Cote sur dents Measurement on teeth Zahnmessweite bei Zahnen Faux rond au diamêtre primitif - Run out...

Open the catalog to page 5

Standard crossed rollers Single row slewing rings without gear-6

Implantation suivant A Implantation according to A Diamètre moyen Tolérances générales suivant IT-ETR-061 et ISO 8015 General tolerances according to IT-ETR-061 and ISO 8015 Allgemeine toleranzen nach IT-ETR-061 und ISO 8015 Denture - Gear - Verzahnung Module Angle de pression Module - Modul Pressure angle Eingriffswinkel Diametral pitch Troncature Nbre de dents Truncature - Kopfkurzung Nr. of teeth - Zahnezahl Diamêtre primitif Pitch diameter - Teilkreissdurchmesser Déport 2 G m Add. mod. 2 Gm - Profilverschiebung 2 Gm Cote sur dents Measurement on teeth Zahnmessweite bei Zahnen Faux rond au...

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