{"product_id":"thk-rsr15wzmuu230lm-linear-ball-bearing-block","title":"THK RSR15WZMUU230LM Linear Ball Bearing Block","description":"\u003cdiv\u003e\u003cp\u003eThe THK RSR15WZMUU230LM is a miniature wide-type recirculating ball linear guide block mounted on a 230 mm precision rail, featuring stainless steel construction (M designation) and double-end UU seals for enhanced contamination protection. Part of THK’s RSR-WZM family, it delivers high rigidity, smooth low-friction travel, and accurate positioning in compact machinery. Maintenance teams, OEM machine builders, and system integrators use this assembly for machine repair, retrofit, and replacement of compact high-precision linear motion systems; common applications include semiconductor equipment, laboratory automation systems, medical devices, precision measuring instruments, optical inspection machines, miniature CNCs, and automation equipment for electronics assembly. Key dimensions include rail length 230 mm, rail width 15 mm, rail height 9 mm, block width 60 mm, block height 16 mm, and block length 55.5 mm, with mounting holes M4×4.5 mm and spacing 45×20 mm. Materials and ratings: stainless steel LM block, rail, and balls; dynamic load rating 6.66 kN; static load rating 9.80 kN; static moments MA 50.3 N·m, MB 44.4 N·m, MC 168 N·m; four-way equal load design; grease lubrication compatible; corrosion-resistant construction; suitable for high-speed precision linear motion.\u003c\/p\u003e\u003c\/div\u003e","brand":"THK","offers":[{"title":"New","offer_id":51713985282350,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_95132c32-d0ae-4ad4-93d7-d5489402b972.jpg?v=1770412991","url":"https:\/\/plgautomation.com\/products\/thk-rsr15wzmuu230lm-linear-ball-bearing-block","provider":"PLG Automation ","version":"1.0","type":"link"}