{"product_id":"blx4-12mz2b-single-bearing-34-in-1905-mm-narrow-se","title":"BLX4-12MZ2B Single Bearing 3\/4 in (19.05 mm) Narrow Set-Screw Ball Bearing, Zinc-Plated Insert, Black Polymer 2-Bolt Single-Row Flange, Contact Seal, 5\/16 in Bolt Holes","description":"Single 3\/4 in (19.05 mm) narrow set-screw ball bearing\u003cbr\u003e\n✔️ Zinc-plated insert, black polymer 2-bolt flange, 5\/16 in bolts\n\n\u003cp\u003eThis is a single 3\/4 in (19.05 mm) narrow inner-ring, 2-bolt flange ball bearing for general-purpose shaft support and linear slide unit applications. Ideal for conveyor shafts, pillow block adapters, and light industrial machinery where a sealed ball bearing with relubrication is needed.\u003c\/p\u003e\n\n✅ Model: BLX4-12MZ2B, single bearing, narrow inner ring \u003cbr\u003e\n✅ I.D.: 3\/4 in (19.05 mm), narrow inner ring width \u003cbr\u003e\n✅ Bolt size\/holes: 5\/16 in (7.94 mm) for 2-bolt flange mounting \u003cbr\u003e\n✅ Insert: zinc-plated ball bearing insert, single-row design \u003cbr\u003e\n✅ Housing: black polymer LX204 style, housing color black \u003cbr\u003e\n✅ Locking: set-screw type for secure shaft fit \u003cbr\u003e\n✅ Seal: contact seal (sealed ball bearing for contamination resistance) \u003cbr\u003e\n✅ Lubrication: relubricatable with 1\/4-28 UNF grease fitting (1\/4 in = 6.35 mm) \u003cbr\u003e\n✅ Duty: standard duty, high temp rating up to 212°F (100°C) \u003cbr\u003e\n✅ HTS code: 8483.20.40.40, pack: single bearing included \u003cbr\u003e\n\n\u003cp\u003e💡 What is a 2-bolt flange sealed ball bearing used for in conveyor and linear slide unit setups?\nA 2-bolt flange sealed ball bearing provides fixed, low-friction shaft support and keeps grease in while keeping dirt out, handy for belt conveyors, gearboxes, and linear slide units.\n- Commonly used for shaft mounting in conveyors, feeder lines, and light industrial drives, providing rigid flange support and sealed protection\n- Suits linear slide unit setups and pillow block adapters where a sealed ball bearing and relubrication option are required for uptime\n- Works well in agricultural and material handling gear where polymer housings resist corrosion and zinc-plated inserts add wear resistance\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52510999773503,"sku":"MRO793218","price":116.72,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/vxb-bearings-collection_b0a0d0da-1202-4172-9fb1-ba67c0c65060.png?v=1776600155","url":"https:\/\/bearingscanada.com\/products\/blx4-12mz2b-single-bearing-34-in-1905-mm-narrow-se","provider":"Bearings Canada","version":"1.0","type":"link"}