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China, Chinese Customize Multiple Size Needle Roller For Needle Roller Bearing1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
BearingBearing AccessoriesNeedle RollersRolling Elements
Suzhou Dongwu Needle Bearing Co., Ltd.
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Product DescriptionProduct DescriptionNEEDLE ROLLERSOur company produces a complete range of needle rollers with various specifications. The materials are usually made of bearing steel, with hardness HRC61~65 and surface roughness RA not exceeding 0.2μM. Our company can customize various needle rollers with an outer diameter greater than φ0.8 and a length greater than 2.0mm.SUPERIOR LOAD CAPACITYEXTENDED SERVICE LIFEPRECISION MANUFACTURING STANDARDSHigh radial and axial load handling capability with optimized contact geometry. The cylindrical design ensures uniform stress distribution across the entire contact surface, enabling reliable performance under heavy-duty applications in construction machinery, mining equipment, and industrial automation systems.Advanced metallurgical processes ensure consistent hardness throughout the rolling element, providing predictable service life that reduces maintenance schedules and unplanned downtime costs.This precision ensures optimal fit tolerances, reduced vibration, and enhanced performance in high-precision applications, including medical devices, semiconductor equipment, and measurement instruments.Product ParametersRolling Element Specification(mm)Boundary Dimensions(mm)DwIw1.5X5.81.55.81.5X6.81.56.81.5X7.81.57.81.5X9.81.59.81.5X11.81.51181.5X13.81.513.82X6.826.82X7.827.82X9.829.82X11.8211.82X13.8213.82X15.8215.82X17.8217.82X19.8219.82X21.8221.82.5X7.82.57.82.5X9.82.59.82.5X11.82.511.82.5X13.82.513.82.5X15.82.515.82.5X17.82.517.82.5X19.82.519.82.5X21.82.521.82.5X23.82.523.83X9.839.83X11.8311.83X13.8313.8Rolling Element Specification(mm)Boundary Dimensions(mm)DwIw3.5X15.83.515.83.5X17.83.517.83.5X19.83.519.83.5X21.83.521.83.5X23.83.523.83.5X25.83.525.83.5X27.83.527.83.5X29.83.529.83.5X34.83.534.84X15.8415.84X17.8417.84X19.8419.84X21.8421.84X23.8423.84X25.8425.84X27.8427.84X29.8429.84X34.8434.84X39.8439.85X19.8519.85X21.8521.85X23.8523.85X25.8525.85X27.8527.85X29.8529.85X34.8534.85X39.8539.85X49.8549.8Detailed PhotosCOST-EFFECTIVE SOLUTIONCUSTOMIZATION CAPABILITIESLower total cost of ownership compared to alternative bearing technologies. Competitive manufacturing costs combined with extended service life and reduced maintenance requirements deliver exceptional value. Bulk availability and standardized production processes ensure consistent pricing and reliable supply.Tailored solutions, including non-standard dimensions, materials, and coatings. Engineering expertise enables custom modifications for specific application requirements. Special alloy compositions, unique surface treatments, and non-standard dimensions can be manufactured to meet challenging operating conditions or space constraints in specialized equipment designs.INSTALLATION FLEXIBILITYMAINTENANCE SIMPLICITYMultiple mounting configurations, including pressed-fit, clearance-fit, and preload options. Versatile installation methods accommodate various housing designs and application requirements. Detailed installation guidelines and tooling recommendations ensure proper fit and optimal performance, while technical support assists with challenging installation scenarios or retrofit applications.Sealed designs requiring no lubrication for up to operating hours. Pre-lubricated and sealed variants eliminate routine maintenance requirements while maintaining performance. Easy inspection procedures and clear wear indicators simplify condition monitoring, enabling predictive maintenance strategies that optimize equipment availability and reduce service costs.FAQQ1: Are you a factory or a trader?A: We are a manufacturer integrating industry and trade. Welcome to visit our company. Q2: Can I add my logo to the product?A: We support on-demand customization, including logo customization, color customization, appearance size customization, etc. Q3: What payment methods do you support?A: We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated. Q4: What are your modes of transportation?A: We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements. Q5: How can I get an accurate quotation?A: You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.
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