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Totem Custom High-Strength Babbitt-Alloy Bearing Housings for Mining Equipment1
Pillow Block Bearing, Bearing Housing, Bearing Bush
SHANGHAI TOTEM MACHINERY CO., LTD.
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Product Description Totem Custom High-Strength Babbitt-Alloy Bearing Housings for Mining EquipmentProduct DescriptionHigh-Strength Babbitt-Alloy Bearing Housings are engineered for mining heavy equipment, featuring ZG230-450 cast steel body centrifugally cast Babbitt alloy (SnSb11-6) with exceptional fatigue resistance and emergency lubrication failure protection. Ideal for ball mills, crushers, rotary kilns under low-speed/heavy-load conditions, capable of withstanding impact loads ≥50kN within -20°C to +150°C.Bearing Housing ProcessingBearing and housing drawing CHECK, Confirm Material Make casting Mold, casting Mold Quality Inspection Check, Machine Processing, Check Size\Hardness\Surface Finish and other technical parameters on drawing. Bearing MaterialBearing--- Babbitt SAE 11/13 Alloy, White metal, Remetal, Customized materialHousing MaterialHousing--- Cast steel (ZG 25/ ZG35), Casting iron (D1), Customized materilBearing Housing PackageSpray anti-rust oil on babbitted bearing, Wrap waterproof cloth around, Prepare anti-corrosion package or wooden box etc.Detailed Photos Product ParametersParameterSpecificationMaterialHT250 Cast Iron / QT450-10 Ductile IronBabbitt Alloy TypeSnSb11-6 (Tin-Based) / PbSb15-10 (Lead-Based)Babbitt Layer Thickness1.5-3.0mm (Centrifugally Cast)Max. Bearing Pressure25 MPa (Oil-Lubricated)Operating Temperature-20°C to +180°C (Tin-Based Alloy)Bore ToleranceH7 (Precision Boring)Surface Roughness (Ra)≤1.6μm (Bearing Contact Area)Manufacturing Process Modular Self-Aligning Bearing Housings adopt triple-layer composite structure:Outer: QT600-3 ductile iron (anti-deformation)Middle: 45# steel hardened guide rails (HRC 50-55)Inner: High-tin Babbitt (SnSb8-4, 3-5mm thickness)Equipped with online wear monitoring ports, compatible with standard bearings.Heavy-Duty Construction - Made of HT250 Cast Iron / QT450-10 Ductile Iron for extreme load resistance.Babbitt Alloy Lining - SnSb11-6 (Tin-Based) or PbSb15-10 (Lead-Based) for superior wear resistance.Precision Machining - H7 Tolerance bore with oil grooves for optimal lubrication.High Load Capacity - Supports 25MPa bearing pressure under oil-lubricated conditions.Application ScenariosOre Crushing: Cone crusher eccentric bushingMineral Grinding: Overflow ball mill trunnionMaterial Handling: Bucket elevator head pulleyTailings Processing: Thickener slew bearingTOTEM PRODUCTTOTEM Machinery all the time works to supply GEAR SHAFT, ECCENTRIC SHAFT, HERRINGBONE GEAR, BEVEL GEAR, INTERNAL GEAR and other parts for transmission device & equipment (large industrial reducer & driver). Which mainly use to industrial equipment on fields of port facilities, cement, mining, metallurgical industry etc. TOTEM Machinery invests and becomes shareholders of several machine processing factories, forging factories, casting factories, relies on these strong reliable and high-quality suppliers' network, to let customers worry-free purchase. TOTEM Philosophy: Quality-No.1, Integrity- No.1, Service- No.1 24hrs Salesman on-line, guarantee quick and positive feedback. Experienced and Professional Forwarder Guarantee Log. transportation.HOT SALE PRODUCTSAbout TOTEMTOTEM PRODUCTsForging 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, Oil Field, Seaport Facilities, Paper Mill Plant, Vessel etc. (More details, please view our website on Made-in- China: https://cn-totem.en.made-in-china.com)We have different specifications of oil forging presses,ring rolling machines,electric arc furnaces,thus we can provide variety of forging,casting and welding materials according to customer's requests.- Large capacity, completed variety of quenching medium: oil,water,salt water,water based mixture.Advantage of our Heat Treatment:- Professional, specific furnace, single-minded- Vertical pit furnace,keep the temperature uniformity during heating,+/-1°- Small deformation,little oxide layer,reduce material cost- Different materials can be cooled at the best speedStrictly 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.Our products have been exported to abroad for more than 10 years and 50+ countries,such as America,Australia,Russia,Pakistan,Thailand,Indian,Morocco,Romania,Spain,etc.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.Contact TOTEMShanghai Totem Machinery Co.,LtdFacebook: Shanghai TotemFAQWhat's TOTEM product processing progress?Drawing CHECK, Make Forging Mold, Forging Mold Quality Inspection Check, Machine Processing, Check Size\Hardness\Surface Finish and other technical parameters on drawing. How about TOTEM's export package?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.Could I customize gear\gear shaft on TOTEM?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. Why can I choose TOTEM?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
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