Precision Machined Low Friction Spiral Oil Channel CNC Machine Tool Bearing Bushing
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Detailed Product Description
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Precision Machined Low Friction Spiral Oil Channel CNC Machine Tool
Bearing Bushing Performance Specifications
The SN-H steel bushing features an inner surface processed with
various types of oil grooves, enhancing surface hardness and wear
resistance after heat treatment. This design makes it ideal for
heavy-duty joint parts in construction machinery applications
including excavators, rotary drilling rigs, large loaders, wall
grab systems, and similar equipment. Our steel bushing bearings are manufactured from premium materials
including 45#, 40Cr, 20CrMo, and GCr15 steel. Every production
process—from raw materials to finished products—undergoes strict
quality control to ensure exceptional product performance. The
result is bushings with superior wear resistance, high surface
hardness, and excellent internal toughness. Company Profile Jinan Sennai Intelligent Technology Co., Ltd. is an integrated
enterprise specializing in the research, production, sales, and
service of self-lubricating bearings and construction machinery
pins and bushings. With over 20 years of industry experience and
established global sales channels, we provide support services to
numerous renowned construction machinery and equipment
manufacturers worldwide. Our company offers comprehensive OEM/ODM services to nearly 100
trading companies annually. Operating from a 33,000 square meter
facility, we maintain more than 260 sets of advanced production
equipment including finishing rolling pipe production lines,
forging production lines, CNC automatic processing production
lines, complete heat treatment equipment, high-precision grinding
equipment, and comprehensive physical/chemical analysis and
detection capabilities. Industry Presence Packaging & Shipping Frequently Asked Questions How long can I get some samples for checking and what about the
price? Samples are typically completed within 1-2 days for automatic
machining parts or 3-5 days for CNC machining parts. Sample costs
depend on specifications including size, material, and finish
requirements. We refund sample costs when order quantities meet our
minimum requirements. How is the warranty of the products quality control? We implement rigorous quality control throughout the entire
manufacturing process, from initial production to final inspection,
with the goal of delivering 100% error-free products to our
customers. How to get an accurate quotation? For precise quotations, please provide: Technical drawings, photos,
or product samples; Detailed product dimensions; Material
specifications; Surface treatment requirements; Estimated purchase
quantities. |
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| Product Tags: Precision machined low friction bushing Hardened steel spiral oil bushing CNC machine tool bearing bushing |
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