{"product_id":"nk20-20-needle-roller-bearings-20mm-x-28mm-x-20mm-chrome-steel-open-end","title":"NK20\/20 Needle Roller Bearings 20mm x 28mm x 20mm Chrome Steel Open End","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e[SIZE] - Model NK20\/20 (I.D. (Fw)= 20mm, O.D. (D)= 28mm, Width (C)= 20mm)\u003c\/li\u003e\n\u003cli\u003e[MATERIAL] - Steel Drawn Cup, Steel Cage, Chrome Steel Needle Rollers\u003c\/li\u003e\n\u003cli\u003e[FEATURES] - The outer ring of needle roller bearing is formed by precision stamping of thin steel plate, the structural space is small, and has a large load capacity\u003c\/li\u003e\n\u003cli\u003e[CAPABILITY] - Dynamic Load Rating 18600N, Static Load Rating 23800N, Limit Speed 21100RPM\u003c\/li\u003e\n\u003cli\u003e[APPLICATIONS] - They are suitable for applications where the installation space is restricted and the housing bore can be used as a raceway\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eNeedle roller bearings are roller bearings with cylindrical rollers. Despite having a small cross-section, the bearings still have a high load-carrying capacity. Needle roller bearings are equipped with thin and long rollers, so the radial structure is compact, and their bore size and load capacity are the same as other types of bearings, the outer diameter is the smallest, which is especially suitable for support structures where the radial mounting size is restricted. Types of Needle Roller Bearings Drawn Cup Needle Roller Bearings 2 types: open type and closed-end type.They have no inner ring, the needle roller is in direct contact with the shaft surface. With cage are suitable for high speed and heavy load, mostly used in machine tool gearbox or textile machinery. Without cage are equipped with full needle rollers and are suitable for oscillating working conditions under heavy load. Needle Roller Bearings with Machined Rings Made of chrome steel, with or without inner ring. It has the advantage of small radial cross-sectional dimensions and carries a high radial load. It has a cage, so it has a higher speed and can adapt to the requirements of the gearbox. Needle Roller and Cage Assemblies Bearings with high load carrying capacity and high stiffness, compact bearing construction in which the assembly shaft and bearing housing bore can be used as raceways. Needle Roller Bearings with Machined Rings Needle Roller Bearings with Machined Rings Drawn Cup Needle Roller Bearings Drawn Cup Needle Roller Bearings Buying Options Buying Options Buying Options Buying Options Customer Reviews 1.0 out of 5 stars 1 4.7 out of 5 stars 12 3.4 out of 5 stars 24 5.0 out of 5 stars 8 Inner Ring X ✓ X X Cage ✓ ✓ ✓ X\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:600px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;font-weight:bold;width:40%;\"\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e5.28 x 3.39 x 1.3 inches; 1.38 ounces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"LinkMejor","offers":[{"title":"20x28x20mm","offer_id":55025553932660,"sku":"B08LD3GNHL","price":7.49,"currency_code":"USD","in_stock":true},{"title":"15x23x16mm","offer_id":55025553965428,"sku":"B07V7X53MQ","price":9.49,"currency_code":"USD","in_stock":true},{"title":"17x25x20mm","offer_id":55025553998196,"sku":"B08LD2THMB","price":6.57,"currency_code":"USD","in_stock":true},{"title":"14x22x16mm","offer_id":55025554030964,"sku":"B08LD3GDSH","price":8.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/5799\/5892\/files\/617GEcpKoVL._SL1100.jpg?v=1785057178","url":"https:\/\/linkmejor.com\/products\/nk20-20-needle-roller-bearings-20mm-x-28mm-x-20mm-chrome-steel-open-end","provider":"linkmejor.com - More for Less","version":"1.0","type":"link"}