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Locking Assemblies

Product catalog summary

Overview: This technical document provides detailed specifications for RINGFEDER® RfN 7003 locking assemblies, focusing on dimensions, transmissible torques, axial forces, surface pressures, and locking screws. The assemblies are designed for self-centering without axial displacement and feature a two-piece design with a slit and single taper, without a flange.

Specifications:

Dimensions: The document lists various sizes of locking assemblies, specifying inner diameter (d), outer diameter (D), overall length (L), length without screws (L1), and ring width (L3).
Performance Parameters: Key parameters include transmissible torque (T), axial force (Fax), surface pressure on the shaft (pW), and surface pressure on the hub (pN).
Locking Screws: Details include the number of screws (nSc), thread size (DG), and tightening torque (TA).

Technical Information:

Surface Finishes: Shaft and hub bores should have a surface finish of Ra ≤ 1.6 µm.
Tolerances: Shaft tolerance is h8, and hub tolerance is H8.

Disclaimer: The document includes a disclaimer stating that all technical details are non-binding and subject to change for technical progress. Users must verify if the products meet their requirements.

Ordering Example: An example is provided for ordering a specific size of the RfN 7003 locking assembly.

Catalog excerpts

Tech Paper Locking Assemblies RINGFEDER® RfN 7003 Two piece design with slit and single taper and without flange self-centering without axial displacement with low surface pressure Locking Assembly dimensions Transmissible torques or axial forces Surface pressure Shaft Locking screws To continue see next page

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Tech Paper Locking Assemblies RINGFEDER® RfN 7003 Locking Assembly dimensions Transmissible torques or axial forces Surface pressure Locking screws More sizes on request Explanation d = Inner diameter Fax = Transmissible axial force pW = Surface pressure on shaft at given TA = Tightening torque of the clamping screws L1 = Overall length (without screws) = Transmissible torque at given TA pN = Surface pressure on hub at given TA Ordering example Technical Information Locking assembly Surface finishes: Shaft and hub bores Ra ≤ 1,6 µm Tolerances: Shaft: h8 · Hub: H8 Further information on RINGFEDER®...

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Locking Assemblies

Locking Assemblies

Catalog excerpts

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