{"product_id":"intermountain-60071-36-high-detail-brass-wheelsets-12-pack","title":"60071 N scale 36\" High Detail Brass Wheelsets (12 pack)","description":"\u003cp\u003e\u003cstrong\u003e#60071\u003c\/strong\u003e: 36\" N Scale \u003cspan style=\"text-decoration: underline;\"\u003eHigh Detail\u003c\/span\u003e Nickel Plated Brass Insulated Wheelsets. Axle length 0.554\"\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cem\u003eAdditional information from InterMountain:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe front and back profile of these wheels is more prototypically accurate.\u003c\/li\u003e\n\u003cli\u003eThese wheels follow NMRA RP-25 Standards.\u003c\/li\u003e\n\u003cli\u003eOne wheel is insulated from the all metal axle.\u003c\/li\u003e\n\u003cli\u003eThe entire wheelset is non-magnetic.\n\u003cul\u003e\n\u003cli\u003e33\" wheels are used on 50 \u0026amp; 70 ton capacity cars (CAPY approximately 150,000 LBS or less).\u003c\/li\u003e\n\u003cli\u003e36\" wheels are used on 100 ton capacity cars (CAPY approximately 200,000 LBS), and on all passenger cars no matter the era.\u003c\/li\u003e\n\u003cli\u003e38\" wheels are used on 150 ton capacity cars, primarily the center connection trucks on modern intermodal cars with 33\" wheels at the coupler ends.\u003c\/li\u003e\n\u003cli\u003eCabooses can use either 33\" or 36\" wheels depending on the prototype.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe CAPY information is typically printed on model freight cars and can be used as a guide. Some cars have the wheel size printed on the sides or ends of the car in the data. If you are ever unsure of which size to use, you can simply replace the wheels currently on the car with the same size.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWheel diameter can be measured with a caliper:\u003c\/li\u003e\n\u003cli\u003e33\" wheels measure (33\/160=.206\") in N scale.\u003c\/li\u003e\n\u003cli\u003e36\" wheels measure (36\/160=.225\") in N scale.\u003cbr\u003e(160 = N scale to prototype ratio. N scale is 160 times smaller than the prototype).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"InterMountain Railway","offers":[{"title":"Default Title","offer_id":51814877987102,"sku":"INT60071","price":16.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8069\/9166\/files\/IRC-60071wl__37819.1745590554.1280.1280.jpg?v=1777939145","url":"https:\/\/mountain-subdivision-hobbies-2.myshopify.com\/products\/intermountain-60071-36-high-detail-brass-wheelsets-12-pack","provider":"Mountain Subdivision Hobbies","version":"1.0","type":"link"}