{"product_id":"bkl-3-3-3-r-w-metal-bellows-coupling","title":"BKL 3 3\/3 R+W Metal Bellows Coupling","description":"\u003cp\u003eThe R+W BKL torsionally stiff bellows coupling combines backlash-free torque transmission with a compact, lightweight design for precision motion control applications. Engineered with a high-quality metal bellows and clamping hub connection, the BKL offers excellent torsional stiffness, low rotational inertia and reliable compensation of shaft misalignment while maintaining accurate positioning and repeatability. Ideal for servo motors, encoders, linear drives and automated machinery, the BKL delivers maintenance-free operation, high dynamic performance and long service life in space-constrained installations.\u003c\/p\u003e","brand":"RR Fisher","offers":[{"title":"Default Title","offer_id":51550455496950,"sku":"193BKL03","price":162.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/2188\/3638\/files\/193BKL03_2.jpg?v=1787785939","url":"https:\/\/rrfisher.co.nz\/products\/bkl-3-3-3-r-w-metal-bellows-coupling","provider":"RR Fisher","version":"1.0","type":"link"}