{"product_id":"br4-12-narrow-34-in-set-screw-bearing-insert-with","title":"BR4-12 Narrow 3\/4 in. Set Screw Bearing Insert with Cylindrical Outer Diameter, Standard-Duty Shaft Collar for Linear Slide Units, Low-Profile Mounting, Single Unit","description":"Narrow 3\/4 in. set screw bearing insert, single unit\u003cbr\u003e\n✔️ 3\/4 in. bore, narrow cylindrical O.D., set screw mount, 1 piece\n\n\u003cp\u003eThis is a narrow set screw bearing insert used to secure 3\/4 in. shafts in cylindrical housings. Commonly used in linear slide units, small drives, and shaft-mounted assemblies.\u003c\/p\u003e\n\n✅ BR4-12 series insert, compact narrow profile for tight spaces\u003cbr\u003e\n✅ Fits 3\/4 in. shafts, set screw locking for quick installation\u003cbr\u003e\n✅ Cylindrical outer diameter for press-fit housings and collars\u003cbr\u003e\n✅ Ideal for linear slide units, guides, and light duty shaft mounts\u003cbr\u003e\n\n\u003cp\u003e💡 What is a set screw bearing insert used for?\nA set screw bearing insert provides a simple, low-profile way to hold a shaft in place without extra hardware. Use cases and benefits include:\n- Securely locks shafts in housings for linear slide units, sealed ball bearing setups, and small rotary drives\n- Quick installation with a set screw makes alignment and maintenance faster on shop floors\n- Works well with narrow cylindrical O.D. housings and compact linear slide components\u003c\/p\u003e","brand":"MRO","offers":[{"title":"Default Title","offer_id":47971435315435,"sku":"MRO1661","price":904.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/4b92892f8b727e1144201508d4264931.jpg?v=1773811184","url":"https:\/\/vxb.com\/products\/br4-12-narrow-34-in-set-screw-bearing-insert-with","provider":"VXB Bearings","version":"1.0","type":"link"}