Product Description NEEDLE ROLLER BEARING Product Introduction: Needle roller bearings (needle bearings) is a cylindrical roller with a roller bearing, relative to its diameter, the roller both thin and long. This is called a needle roller. Despite having a smaller cross-section, has a higher load-bearing capacity, equipped with a thin and long needle-bearing roller (roller diameter D<5mm, L / D>2.5, L is the length of the roller), therefore radial structure is compact, its diameter size and load capacity and other types of bearings, minimum diameter, especially for radial mounting dimensions restricted support structure. According to different occasions, can be used without the inner ring of the bearing or needle roller and cage assembly, when the surface of the journal bearing surface and shell holes as bearing directly match the outer rolling surface, to ensure the load capacity and operating performance and have the same ring bearing, shaft or housing bore raceway surface hardness, machining accuracy, and surface quality should be similar roller bearing rings. Such bearings can only bear radial load. APPLICATION: Needle roller bearings are widely used in cars, compressors, construction, electric motors, food industry, home appliances, etc. As a rolling element, it turns the world. Product Parameters NEEDLE ROLLER BEARING SPECIFICATIONS Product Name Needle Roller Thrust Bearing Keywords Needle Roller Bearing Model AXK3047-A Bore Diameter Cage 30 mm Outside Diameter 47 mm Rolling Element Diameter 2 mm Raceway Dimension 46 mm Basic Dynamic Load Rating, Axial 16.400 N Basic Static Load Rating, Axial 70.000 N Fatigue Load Limit, Axial 7.200 N Limiting Speed 7.500 1/min Reference Speed 3.200 1/min Weight 8.236 g Operating Temperature Min -20 Celsius Operating Temperature Max 140 Celsius We support customized bearings of various types, materials and uses Detailed Photos Axial Needle Roller And Cage Assemblies Axial needle roller and cage assembly Axial needle roller and cage assemblies, single direction, to DIN 5405-2 Drawn cup needle roller bearings with open ends HK, to DIN 618/ISO 3245 Main Dimensions & Performance Data Model NO. AXK3047-A Dc1 30 mm Bore diameter cage Dc 47 mm Outside diameter Dw 2 mm Rolling element diameter Ea 46 mm Raceway dimension Eb 34 mm Raceway dimension ca 16.400 N Basic dynamic load rating, axial c0a 70.000 N Basic static load rating, axial cua 7.200 N Fatigue load limit, axial nG 7.500 1/min Limiting speed n&#977;r 3.200 1/min Reference speed &#8776;m 8,236 g Weight Temperature Range Tmin -20 &deg;C Operating temperature min. Tmax 140 &deg;C Operating temperature max. Additional information AS3047 Axial bearing washer HIGH-QUALITY MATERIAL: The Needle Bearing is made from GCR15 steel, ensuring durability and long-lasting performance. This material provides excellent strength and resistance to wear and tear. PRECISION RATING: This bearing boasts a precision rating of P0, P6, P5, and P4, making it suitable for applications requiring high accuracy and precision. WIDE RANGE OF INDUSTRIES: This bearing is applicable in various industries, including building material shops, manufacturing plants, machinery repair shops, and construction works, making it a versatile option for multiple sectors. NCERTIFICATION: The product meets the ISO 9001:2000 certification standards, ensuring that it meets international quality and safety standards. CUSTOMIZABLE OPTIONS: Available in a single-row structure with a steel cage, this bearing can be customized to fit specific user requirements, such as who may need a bearing with a specific bore size of 17 mm. FAQ Q1: What