{"product_id":"pro-level-12-inch-pneumatic-dual-wheel-rigid-caste","title":"Pro Level 12 Inch Pneumatic Dual Wheel Rigid Caster With 1 Inch Straight Roller Bearing And 1250 Lbs Capacity Built Like A Brick House Roll Heavy Pallets Smooth As Butter Anywhere","description":"\u003cdiv\u003e\n\u003cp\u003eHeavy Duty 12in Pneumatic Casters Moving Pallets Safely Daily\u003cbr\u003e✔️ 12 double pneumatic caster holds 1250 lb limit uses roller bearing\u003c\/p\u003e \u003cp\u003eThis single replacement unit model S-7212-PR features a drop forged steel base and a precision straight roller bearing designed for tough outdoor jobs. You will find these riggers perfect for airport baggage carts, military trailers, and industrial warehouse yards where shock absorption matters.\u003c\/p\u003e ✅ 6 1\/8 x 7 1\/2 inch mounting plate aligns with standard hardware frames\n✅ Swivel offset measures 3.25 inches for sharp directional changes under load\n✅ Crimson powder coating shields the steel housing from road salt and grease spills\n✅ Four ply rated air filled rubber tires provide shock absorption on cracked pavement\n\u003cbr\u003e \u003cp\u003e💡 Why choose straight roller bearing casters for handling bulky shipping containers outdoors?\u003c\/p\u003e\nThese models stay handy because the cylindrical rollers slide rather than grind against metal races while the inflated tires soak up sudden impacts.\n- Dual wheel footprint lowers ground pressure so tires cannot puncture on embedded debris\n- Drop forged steel construction keeps alignment straight even after thousands of loading cycles\n- Grease sealed spindle joints trap out dust and water to extend service life between oil changes\n✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49251319251179,"sku":"VXB08GYJPJB4","price":1106.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/vxb.com\/products\/pro-level-12-inch-pneumatic-dual-wheel-rigid-caste","provider":"VXB Bearings","version":"1.0","type":"link"}