{"product_id":"53939-3","title":"53939-3","description":"\u003ch6\u003eDescription\u003c\/h6\u003e\n\u003cp\u003eThis professional-grade industrial sleeve bearing is precision-molded from high-strength composites to deliver exceptional non-lubricated support inside high-pressure pumps. Designed to run smoothly under extreme lateral loads and high cycling frequencies, its low-friction material layout avoids shaft scoring and cross-binding failure states. The thermal configuration maintains complete geometric stability across harsh processing temperature scales.\u003c\/p\u003e\n\u003cp\u003eIdeal for specialized non-contaminating gas boosters and fluid intensifiers, this resilient bearing completely removes the risk of lubricant tracking washouts or process media contamination. Its precision-machined envelope fits cleanly inside dense guide blocks, reducing structural drag and maximizing system response speed. This durable polymer bearing minimizes equipment maintenance frequency, ensures operational safety, and delivers an extensive service lifespan.\u003c\/p\u003e\n\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n  \u003cli\u003eAdvanced structural composite layout resists chemical fluid degradation and tolerates heavy lateral alignment loads.\u003c\/li\u003e\n  \u003cli\u003eLow-friction material architecture prevents shaft binding, ensuring exceptionally consistent linear stroke tracking across systems.\u003c\/li\u003e\n  \u003cli\u003ePremium non-lubricated design completely eliminates grease carryover, protecting downstream process media cleanliness and safety.\u003c\/li\u003e\n  \u003cli\u003eCompact structural footprint integrates seamlessly into specialized high-density pump manifolds and guide blocks.\u003c\/li\u003e\n  \u003cli\u003eDirect press-fit assembly eliminates complex mechanical fastening hardware, accelerating field replacement maintenance steps.\u003c\/li\u003e\n  \u003cli\u003eBalanced internal pressure tracking prevents structural cracking under volatile dynamic shocks, reinforcing plant safety levels.\u003c\/li\u003e\n  \u003cli\u003eHigh-performance polymer composition provides complete rust protection, delivering an exceptional operational service lifetime.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eTechnical Specifications\u003c\/h6\u003e\n\u003ctable class=\"TechSpecs__Table-sc-13bifhe-0 fKxfqs\"\u003e\n  \u003ctbody\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003ePart No\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003e53939-3\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003eProduct Type\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003eBEARING\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003eSupplier Name\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003eHaskel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003eApplication\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003eInternal shaft guidance and linear tracking alignment in automated liquid pumps\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003eFunction\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003eLow-friction radial support and structural guidance for moving piston rod shanks\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003eCompatibility\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003eStandard Haskel high-pressure intensifiers and reciprocating fluid pump sub-assemblies\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003eInstallation Type\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003ePress-fit internal assembly requiring specialized mechanical mounting mandrel sleeve tools\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003eCompatible Media\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003ePetroleum-based hydraulic oils, industrial water, processing chemicals, and clean compressed air\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003eMaterial\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003ePremium structural reinforced engineering polymer matrix with self-lubricating synthetic compounds\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003eOperating Condition\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003eHigh-throughput automated manufacturing lines with constrained internal real estate and vibration stress\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr class=\"TechSpecs__TR-sc-13bifhe-1 jneeGH\"\u003e\n      \u003ctd class=\"TechSpecs__TDshort-sc-13bifhe-3 ldlwAa\"\u003ePerformance Feature\u003c\/td\u003e\n      \u003ctd class=\"TechSpecs__TD-sc-13bifhe-2 gNvdTS\"\u003eLow-friction non-binding travel tracking execution combined with high dimensional wear resistance\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Haskel","offers":[{"title":"Default Title","offer_id":50162025103617,"sku":"53939-3","price":97.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/4850\/8417\/files\/haskel_bfd32135-74e1-4280-a7d4-1da8b8437e5a.png?v=1786093487","url":"https:\/\/shop.pneumaticandhydraulic.com\/products\/53939-3","provider":"Pneumatic \u0026 Hydraulic","version":"1.0","type":"link"}