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Spherical Bush Unit Pillow, FC type

Spherical Bush Unit Pillow, FC type

Product catalog summary

Spherical Bushing Sets Overview

This document details specifications and components of spherical bushing sets, specifically rhomboid flange type and pillow type, with options for gray cast iron or stainless steel cases. The products are oilless and include built-to-order stainless steel case variants.

Components and Materials

  • Inner Ring: Made of S45C steel with non-electrolytic nickel plating.
  • Outer Ring: Bronze with graphite, oilless type (SO#50SP2).
  • Set Screws: Hexagon socket head, made of SCM435 steel; quantity varies (4 for flange bushings, 2 for straight bushings).
  • Case: Available in gray cast iron (FC200) or stainless steel (SCS13).
  • Stopper Pin: SUJ2 material, one piece attached to the outer ring.

Product Variants

  • Inner Ring Flange Bushing: Catalog numbers PUFBF (gray cast iron case) and PUFBS (stainless steel case).
  • Inner Ring Straight Bushing: Catalog numbers PUSBF (gray cast iron case) and PUSBS (stainless steel case).
  • Inner Ring Flange Bushing (DU series): DUFBF (gray cast iron case) and DUFBS (stainless steel case).
  • Inner Ring Straight Bushing (DU series): DUSBF (gray cast iron case) and DUSBS (stainless steel case).

Dimensions and Mounting

Detailed dimensional tables provide measurements for each catalog number, including parameters such as diameter (d), bolt size (b), length (L), flange dimensions, and mounting bolt specifications (e.g., M10, M14, M16). Values in parentheses correspond to stainless steel case variants.

Additional Features and Notes

  • Grease nipples are provided for lubrication.
  • Stopper pins are attached to the outer ring to secure positioning.
  • Stainless steel cases are built-to-order products, indicating custom manufacturing lead times.
  • RoHS compliance is noted, ensuring adherence to environmental standards.

Summary of Critical Information

  • Material selection impacts corrosion resistance and application suitability (gray cast iron vs. stainless steel).
  • Oilless design with graphite bronze outer rings reduces maintenance requirements.
  • Stopper pins and grease nipples enhance operational reliability and ease of maintenance.
  • Dimensional data must be carefully matched to application requirements for proper fit and function.
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Catalog excerpts

Spherical Bush Unit Pillow, FC type-1

Table of Components No. Description Qty Inner Ring Straight Bushing DUSBF (Gray Cast Iron Case) DUSBS (Stainless Steel Case) Table of Components No. Description Qty Inner Ring Inner Ring Outer Ring Bronze with Graphite Oilless Type(SO#50SP2) Outer Ring Bronze with Graphite Oilless Type(SO#50SP2) Hexagon socket head set screw 4 Stopper pin for outer ring (SUJ2 1pce) is attached. Mounting Case Bolt No. Grease nipples are provided. Mounting Case Bolt No. Inner Ring Flange PUFBF PUFBS Inner Ring Straight Bushing PUSBF PUSBS Values in ( ) are for the stainless steel case. The stainless steel case (PUFBS and PUSBS) are built-to-order product. Stopper pin for outer ring (SUJ2 1pce) is attached. Hexagon socket head set screw 4 Grease nipples are provided. Inner Ring Flange Bushing DUFBF DUFBS Inner Ring Straight Bushing DUSBF DUSBS Values in ( ) are for the stainless steel case. Slide Unit Inner Ring Straight Bushing PUSBF (Gray Cast Iron Case) PUSBS (Stainless Steel Case) Rhomboid Flange Type Inner Ring Flange Bushing DUFBF (Gray Cast Iron Case) DUFBS (Stainless Steel Case) Inner Ring Flange Bushing PUFBF (Gray Cast Iron Case) PUFBS (Stainless Steel Case) Pillow Type The stainless steel case (DUFBS and DUSBS) are built-to-order product.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.