IPDB › China Industry › Industrial Equipment & Components › Bearing
Custom Casting Stainless Pillow Block Bearing Housing Chock Bearing for Industrial Equipments1
Bearing Block, Bearing Housing, Pillow Block Bearing
SHANGHAI TOTEM MACHINERY CO., LTD.
Preview:
Product DescriptionProduct DescriptionCustom Casting Stainless Pillow Block Bearing Housing Chock Bearing for Industrial EquipmentsThis robust bearing housing (plummer block type) features a cast iron body (grey) for shock absorption and a bright red top flange for easy bolt mounting. Its U-shaped design ensures secure bearing retention, while precision machining guarantees axial alignment.Key benefits include: extended bearing life by isolating shocks and contaminants, reduced maintenance via split housing design, and vibration damping from heavy-duty construction.Widely used in high-load industrial application like mining conveyors, crushers, large motors, and power transmission systems—ideal for harsh environments demanding reliability and durability.Totem Custom bore sizes, mounting holes, and sealing options available.Finished Product ImageSpecificationApplicationsBearing housings serve in mining/conveyor systems(e.g., crushers, belt drives), heavy industries(steel mills, power plants), and transportation (vehicle axles, aircraft engines). They also enable rotating machinery like pumps, compressors, and specialized equipment for food/pharmaceutical sectors requiring corrosion resistance. Product Features Bearing housings provide structural support for bearings, handling combined radial/axial loads. Key features: split/plummer block designs for easy maintenance; cast/steel construction for durability; flanged mounting options; integrated seals and lubrication ports. Specialized slewing types (up to 40m diameter) suit heavy machinery like conveyors and cranes.Precision Machining: Bearing bore tolerance up to H7 (IT7 grade) for perfect concentricityStrict QC: Ultrasonic testing (UT) for internal defects + mechanical property tests per GB/T 3077Customization: Supports non-standard designs (e.g., enlarged oil grooves, special flange interfaces)Machinery ProcessingManufacturing Process1. Material PreparationRaw material inspection (chemical composition & mechanical testing)Forging/Casting blank forming (42CrMo/GGG50 per ASTM standards)2. Rough MachiningCNC turning for outer contours & mounting surfacesDrilling preliminary bore holes (allowance 2-3mm for finish machining)3. Heat TreatmentQuenching & Tempering (HRC28-32 for 42CrMo)Stress relief annealing to eliminate internal stresses4. Precision MachiningCNC boring for bearing bore (H7 tolerance, Ra≤1.6μm)Milling keyways & bolt holes (±0.02mm positional accuracy)5. Surface TreatmentShot blasting (SA 2.5 grade cleanliness)Optional: Hard chrome plating (15-20μm) or phosphatingRough MachiningMining SurfaceThe bearing housing undergoes initial rough machining: Cast/forged blanks are turned, bored for the U-profile bore, and milled/drilled for mounting flanges and bolt holes, leaving excess material (±0.5mm) for finishing.The technician performs precision face milling on this bearing housing. A vertical CNC mill machines critical mating surfaces ±0.05mm tolerance, ensuring flatness and parallelism requirements. Oil-cooling extends tool life while horizontal clamping minimizes vibration during final machining.Technical SpecificationsCustom configurations available upon request.Product NameTotem OEM Customized High-Precision Pinion Bearing HousingMaterialStainless steel ProcessingCasting, rough machining, QT, finish machiningHeat treatmentQuenching and temperingSurface treatmenAccording to customer's requirmentsInspectionRaw material inspection, UT, physical property test, dimension inspectCertificationIOS / SGSPackaging & Shipping1. Contact Surface ProtectionPE Protective Film(Thickness ≥0.1mm, ASTM D3981 puncture-resistant standard) Impact Protection: EPE pearl foam padding(Density ≥25kg/m3, rebound rate ≥90%)2. Rust PreventionVCI (Vapor Corrosion Inhibitor) Oil(Compliant with MIL-PRF-3420H, 2-year validity) ; ISPM15-Compliant Wooden Case(Moisture content <20%, steel-strap reinforced)Transportation ProtectionPositioning System: EPS molded tray + locating pins(Load capacity ≥1.5x product weight)6-Side Cushioning: 20mm EPE padding (ISTA 3A drop-test certified)Related product recommendationsTOTEM PRODUCTsWe also produce Forging parts, Casting parts and Machining parts and Welding parts.Mainly use on Hydraulic Forging Press, Rolling Mill Production Line, Mining Plant, Cement plant, Power Plant, Paper Mill Plant, Oil Field, Seaport Facilities, Vessel etc.Herringbone Gear Coupling Gear Double Helical Gear Company ProfileSHANGHAI TOTEM MACHINERY CO., LTD.Shanghai Totem Machinery Co., Ltd. (Totem Machinery), founded in 2010, is a leading high-tech enterprise integrating R&D, production, sales, and import-export trade, headquartered in Shanghai.With 15 years of deep expertise in the machinery industry,Totem Machinery specializes in mechanical equipment, components, and bearings, excelling in providing professional solutions for the design, modification, production, and development of complex structural assemblies (e.g., bearing housing systems: ship supports, rolling mill supports; transmission systems: mining dragline applications, wind power generation, etc.). As an industry leader, our products serve a wide range of sectors, including metallurgy, chemical, shipbuilding, mining, cement, thermal power plants, agricultural machinery, and machine tool accessories.The company boasts an experienced team of mechanical designers, production engineers, assembly technicians, and sales professionals, equipped with advanced manufacturing technology, precision processing equipment, and state-of-the-art inspection instruments. We have established a comprehensive product quality assurance system and after-sales service network. Upholding the principle of "Quality as the Foundation, Service as the Core, Integrity as the Soul,"Totem Machinery remains committed to innovation and strives to become a global benchmark in the machinery manufacturing industry.In order to avoid the finish products rusted and damaged during the transportation ,we will design the right packing according to the shape,size and usage of the products.Strictly quality inspection system can produce high quality products. For each order,we can provide report for material chemical components testing,UT testing, hardness, mechanical property testing(impact testing,yield strength testing,tensile strength testing),size inspection,etc.Why Choose Us?Other ProductsOEM/ODM capabilitiesCompetitive pricing & bulk discountsProfessional Customization ServicesComplate processing solution Perfect quality control systemBearing ChockGear ShaftGear WheelFlange ShaftGirth GearFAQQ.What's TOTEM product processing progress?A.Drawing CHECK, Make Forging Mold, Forging Mold Quality Inspection Check, Machine Processing, Check Size\Hardness\Surface Finish and other technical parameters on drawing. Q.How about TOTEM's export package?A.Spray anti-rust oil on Herringbone Gear Shaft, Wrap waterproof cloth around Gear Shaft for reducer, Prepare package by shaft shape&weight to choose steel frame, steel support or wooden box etc. Q.Could I customize gear\gear shaft on TOTEM?A.We supply customized Gear Shaft,Eccentric Shaft,Herringbone Gear,Internal Gear,Bevel Gear with big module, more than 1tons big weight, more than 3m length, forging or casting 42CrMo/35CrMo or your specified required material. Q.Why can I choose TOTEM?A.TOTEM has 24hrs Salesman on-line, guarantee quick and positive feedback.TOTEM Machinery invests and becomes shareholders of several machine processing factories, forging factories, casting factories, relies on these strong reliable and high-quality supplier's network, to let customers worry-free purchase.Experienced and Professional Forwarder Guarantee Log. transportation.
Purchasing Agent
Note: Send your message to supplier or manufacturer.
Welcome to our Professional and comprehensive procurement services...
Message:
OK ! We suggest you detail your product requirements and company information here.
Enter between 20 to 4,000 characters.
Your inquiry content must be between 20 to 4000 characters.