{"id":5909,"date":"2026-01-16T17:27:07","date_gmt":"2026-01-16T14:27:07","guid":{"rendered":"https:\/\/www.rubbersan.com.tr\/en\/?post_type=urunler&p=5909"},"modified":"2026-01-15T17:50:33","modified_gmt":"2026-01-15T14:50:33","slug":"polyurethane-spider-coupling-inserts","status":"publish","type":"urunler","link":"https:\/\/www.rubbersan.com.tr\/en\/urunler\/polyurethane-spider-coupling-inserts\/","title":{"rendered":"Polyurethane Spider Coupling Inserts"},"content":{"rendered":"\n

Star-Type Polyurethane Spider Inserts \u2013 High-Durability & Long-Service Performance<\/strong><\/h3>\n\n\n\n

Polyurethane Spider Coupling Inserts<\/strong> are precision-engineered components designed for industrial power transmission systems that require high durability, flexibility, and superior wear resistance. Manufactured from high-grade polyurethane (PU)<\/strong>, these inserts deliver extended service life, consistent performance, and reduced maintenance compared to conventional rubber alternatives.<\/p>\n\n\n\n

Thanks to their spider (jaw) profile<\/strong>, these coupling inserts enable efficient high-torque transmission<\/strong> in compact spaces while maximizing vibration damping<\/strong> and shock absorption<\/strong>. As a result, polyurethane spider inserts are widely used in applications searching for jaw coupling spiders, PU spider elements, flexible coupling spiders, and industrial coupling inserts<\/strong>.<\/p>\n\n\n\n

Advantages of Polyurethane Spider Coupling Inserts<\/strong><\/h2>\n\n\n
\n
\"\"<\/figure>\n<\/div>\n\n\n
    \n
  • Excellent abrasion and wear resistance<\/li>\n\n\n\n
  • High resistance to oils, greases, and many industrial chemicals<\/li>\n\n\n\n
  • Silent operation with effective vibration and noise reduction<\/li>\n\n\n\n
  • Long service life with low maintenance requirements<\/li>\n\n\n\n
  • High load-bearing capacity for demanding applications<\/li>\n\n\n\n
  • Resistant to tearing, deformation, and permanent set<\/li>\n<\/ul>\n\n\n\n

    These features make polyurethane spider inserts<\/strong> a reliable solution for conveyor systems, machine drive mechanisms, industrial manufacturing lines, automation systems, and custom-built machinery.<\/p>\n\n\n\n

    Standard Sizes of Polyurethane Spider Inserts<\/strong><\/h2>\n\n\n\n

    Our standard production sizes include:
    Dimensions shown as: Inner Diameter \/ Outer Diameter \u00d7 Thickness (mm)<\/em><\/p>\n\n\n\n

      \n
    • \u00d8 22 \/ 65 \u00d7 17<\/li>\n\n\n\n
    • \u00d8 24 \/ 80 \u00d7 20<\/li>\n\n\n\n
    • \u00d8 44 \/ 95 \u00d7 23<\/li>\n\n\n\n
    • \u00d8 45 \/ 110 \u00d7 25<\/li>\n\n\n\n
    • \u00d8 49 \/ 125 \u00d7 30<\/li>\n\n\n\n
    • \u00d8 60 \/ 140 \u00d7 33<\/li>\n\n\n\n
    • \u00d8 67 \/ 160 \u00d7 42<\/li>\n\n\n\n
    • \u00d8 78 \/ 180 \u00d7 44<\/li>\n\n\n\n
    • \u00d8 88 \/ 200 \u00d7 45<\/li>\n\n\n\n
    • \u00d8 113 \/ 225 \u00d7 46<\/li>\n\n\n\n
    • \u00d8 142 \/ 250 \u00d7 44<\/li>\n<\/ul>\n\n\n\n

      Custom-size polyurethane spider coupling inserts<\/strong> can also be manufactured upon request.<\/p>\n\n\n\n

      Why Choose Polyurethane Spider Coupling Inserts?<\/strong><\/h2>\n\n\n\n

      Compared to rubber coupling elements, polyurethane spider inserts<\/strong> offer superior durability, higher torque capacity, and better form stability under continuous operation. Their combination of flexibility and mechanical strength ensures smooth, uninterrupted performance in high-load industrial environments.<\/p>\n\n\n\n

      Available in different Shore hardness grades<\/strong> (such as 92 Shore A<\/strong> and 98 Shore A<\/strong>), these inserts can be selected according to torque requirements and operating conditions. Pricing may vary based on size, hardness, and application. For detailed technical information or a customized quotation, please contact us.<\/p>\n","protected":false},"featured_media":5911,"template":"","meta":{"_acf_changed":false},"urun-kategori":[2291,108],"class_list":["post-5909","urunler","type-urunler","status-publish","has-post-thumbnail","hentry","urun-kategori-coupling-elements-spiders","urun-kategori-polyurethane-products"],"acf":[],"yoast_head":"\nPolyurethane Spider Coupling Inserts | Rubbersan<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.rubbersan.com.tr\/en\/urunler\/polyurethane-spider-coupling-inserts\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Polyurethane Spider Coupling Inserts | Rubbersan\" \/>\n<meta property=\"og:description\" content=\"Star-Type Polyurethane Spider Inserts \u2013 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