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China, Chinese Tapered roller bearings 32004 20x42x15mm DIN 355 ISO 720 for tailer axle1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
BearingTaper Roller BearingTrailer bearingTrailer axle bearing
Ningbo Harsco Machinery Co., Ltd.
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Product Description 32004 Tapered Roller Bearing for Trailer ApplicationsPart No.Bearing NameBearing Type Bearing SizeBearing Kit32004bearing 32004Taper Roller BearingID: 20mmOD:42mmW:15mm32004 Key SpecificationsInner Diameter (d): 20 mmOuter Diameter (D): 42 mmWidth (B): 15 mmDesign and FunctionalityTapered roller bearings are designed to manage both thrust and radial loads. They consist of four critical components:Cone (Inner Ring)Cup (Outer Ring)Tapered Rollers (Rolling Elements)Cage (Roller Retainer)The 32004 bearing is engineered to provide high performance and durability, with a geometry that allows for linear contact between the raceways and the rollers. This design helps in managing heavy loads and reducing friction.ApplicationsAutomotive Applications: Ideal for use in wheel hubs and transmissions.Industrial Machinery: Suitable for use in gearboxes, conveyors, and various heavy machinery.Agricultural Equipment: Reliable performance in tractors, combines, and other farm machinery.Railway and Transportation: Used in railway axle boxes and other transportation equipment.Product BenefitsHigh Load Capacity: Capable of supporting both radial and axial loads, ensuring optimal performance under heavy loads.Durability: Manufactured from high-quality materials for extended service life and reliable performance.Versatility: Suitable for a wide range of applications, offering dependable performance across various industries.Operating ConditionsTemperature Range: Typically operates effectively within -30°C to 120°C, depending on the type of lubricant used.Lubrication: Compatible with various greases and lubricating oils, facilitating smooth operation and long service life.The 32004 tapered roller bearing is a reliable choice for applications demanding high performance and durability. Its robust construction and precise design ensure long-lasting, efficient operation, making it an excellent option for automotive, industrial, agricultural, and transportation applications. roller bearing description The inner and outer ring raceways are segments of cones and the rollers are tapered so that the conical surfaces of the raceways, and the roller axes, if projected, would all meet at a common point on the main axis of the bearing. This geometry makes the motion of the cones remain coaxial, with no sliding motion between the raceways and the outside diameter of the rollers.This conical geometry creates a linear contact patch which permits greater loads to be carried than with spherical (ball) bearings, which have point contact. The geometry means that the tangential speeds of the surfaces of each of the rollers are the same as their raceways along the whole length of the contact patch and no differential scrubbing occurs.The rollers are stabilized and restrained by a flange on the inner ring, against which their large end slides, which stops the rollers from popping out due to the "pumpkin seed effect" of their conical shape.The larger the half angles of these cones the larger the axial force that the bearing can sustain.Tapered roller bearings are separable into a cone assembly and a cup. The non-separable cone assembly consists of the inner ring, the rollers, and a cage that retains and evenly spaces the rollers. The cup is simply the outer ring. Internal clearance is established during mounting by the axial position of the cone relative to the cup, although preloaded installations without clearance are common.Metric tapered roller bearings follow the designation system defined by ISO 355.Ningbo Harsco Machinery Co., Ltd is a professional manufacturer of trailer parts in Ningbo, Zhejiang Province, China since 2016.We can produce many trailer parts & accessories as follows: Towbars, axles, brake drums, hubs, brake disc, bearings, springs and springs and suspension kits, couplings, mudguards, U-Bolts, Jockey Wheels, keel rollers and brackets, wobble roller, wheel spacer, equalizers and all accessories related to trailers.If you can send me the drawings or specifications of the trailer parts, mechanical parts and wheels, we can give you our price.Welcome to enquiry and email me,thanks! Q1: Do you have factory?A: Yes, we have our own factory, own engineers, we can meet custom's unique requirement.Q2: Can I have a sample order?A: Yes, welcome sample order to test and check quality. Mixed samples are acceptable.Q3: It's OK to print my logo on your product?A: Yes, we can according to your exact requirement.Q4:How do you ship the goods and how long does it take arrive?A: We usually shipped by DHL, UPS, FedEx, it usually takes 3-5 days to arrive. Airline and sea shipping also optional.Q5: What is your advantages?A: We are professional supplier for more than ten years, we always put the quality and price at the first place. At the same time, our products are exported to various countries, we have full experience to solve thorny problems.1-Welcome OEMYou can use your own brands or ours, if you use our brand, our professional team will help you design the packing.2-Our serviceYou inquiry related to our products or prices will be replied in 24 hours.Well-trained and experienced staffs to answer all your enquirys in fluent English.Protection of your sales area, ideas of your design and all your private information.We have a QC team, every product will be checked by them before packed.3-Welcome to visitWhen you come to our company visit us, we will arrange a car for picking up and help you book hotel. If you want to visit the local scenic spot, our colleague will accompany you.4-WarrantyCustomer should be provide the video and the pictures for the problem products.Products returned within the warranty period must bear product number & date code.5-After service In production and after delivery, we will track on time and tell you goods situation.When the goods arrived, if you find any design and quality questions, or difference from your samples, please feel free to contact us, we will find the question and solve it with you.
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