RU85 Cross Roller Bearing RU Series ...
RU Series Slewing Ring Bearing – Crossed Roller Design, Integrated Mounting Holes. One bearing handles radial, axial, and tilting moment loads simultaneously. Ultra-high rigidity, P4/P2 precision, compact thin-section profile. Ideal for robot joints, CNC rotary tables, medical imaging equipment, and precision automation.
Technical Parameters:
Modello: RU85
Inner Diameter (D) : 55 mm
Outer Diameter (D): 120 mm
Width (B): 15 mm
Dynamic Load Rating (Cr): 20.3 kN
Static Load Rating (Cor): 29.5 kN
Weight: 1.0 kg
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S686 Stainless Steel 440 6*13*3.5mm ...
The S686 bearing boasts excellent corrosion resistance, non-magnetic properties and high-temperature stability, and is suitable for applications in demanding fields such as medical equipment, food processing, precision instruments and aerospace.
Key Specifications:
Diametro del foro (D): 6 mm
Outer Diameter (D): 13 mm
Width (B): 3.5 mm
Dynamic Load Rating (Cr): Circa 2.2 kN
Static Load Rating (Cor): Circa 0.98 kN
Material: Stainless steel rings and ceramic balls. 440C is a martensitic, high-carbon stainless steel that can be hardened to 58-60 HRC, offering a superb combination of corrosion resistance, wear resistance, and durability.
Shields/Seals: Commonly supplied with non-contact stainless steel shields (Z.Z) to retain lubrication while minimizing friction. Rubber seals are available for enhanced protection against fine contaminants.
Precisione: Manufactured to ABEC 1 (RBEC 1) or higher precision grades, assicurando liscio, low-noise, and low-vibration operation critical in sensitive equipment.
Lubrificazione: Pre-lubricated with a minimal quantity of high-performance, corrosion-inhibiting grease suitable for the bearing's intended application range (per esempio., food-safe or high-temperature grease options available).
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S688 8x16x5 mm Stainless Steel Minia...
S688 is precision machined from AISI 440C stainless steel – offering excellent corrosion resistance, high hardness, and long service life.
Key Specifications:
Diametro interno (D): 8 mm / 0.315 in
Outer Diameter (D): 16 mm / 0.630 in
Width (B): 5 mm / 0.197 in
Material: AISI 440C stainless steel (martensitic)
Hardness (Race & Balls): 58 – 62 HRC
Seals: Double rubber seals (2RS) – contact type, NBR
Dynamic Load Rating (C): approx. 1,360 N (306 lbf)
Indice di carico statico (C0): approx. 580 N (130 lbf)
Limitare la velocità (grease): 28,000 – 36,000 RPM (with oil, higher)
Operating Temperature: -30°C to +120°C (-22°F to 248°F)
Corrosion Resistance: Excellent (passivated surface)
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S693 3×8×4mm Stainless Steel Hybrid ...
S693 Stainless Steel Hybrid Ceramic Bearing – 3×8×4mm, Si3N4 Balls. ABEC-5 / ABEC-7 precision, 30% lighter and 40% stronger than steel balls, high corrosion resistance. Available in ZZ (shielded) or 2RS (sealed) configurations. Pre-lubricated for immediate use. Ideal for fishing reels, RC models (cars, helicopters), 3D printers, micro motors, medical devices, and harsh environment applications where high speed, basso attrito, and corrosion resistance are critical.
Modello: S693?2RS
Inner Diameter (D): 3 mm
Outer Diameter (D): 8 mm
Width (B): 4 mm
Ring Material: stainless steel
Ball Material: Silicon nitride (Si3N4) ceramic
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SBR20UU Slide Blocks Linear Guide Ra...
SBR Series Linear Rail Guide – Easy mounting, high rigidity, basso attrito. Ideal for 3D printers, CNC routers, automation slides, and packaging machinery.
Modello： SBR20
Shaft Diameter：20 mm
Rail Material：Aluminum alloy + GCr15
Shaft Surface： Chrome plated (ground finish)
Standard Lengths：800mm
Bearing Block Model:SBR20U
Block Material:Chrome steel
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SCE24 Drawn Cup Needle Roller Bearin...
The SCE24 needle roller bearing is a high-performance, thin-walled drawn cup bearing engineered for applications where space is limited and radial load requirements are high. Featuring a precision-steeled outer ring and hardened needle rollers, the SCE24 (also known as B24 or BA24) offers a low cross-section and maximum power density.
Model Number: SCE24 (Interchangeable with B24, BA24, J-24)
Diametro del foro (Shaft Size): 1.500 inches (38.1 mm)
Diametro esterno (OD): 1.875 inches (47.625 mm)
Larghezza: 1.500 inches (38.1 mm)
Outer Ring Material: Deep-drawn, hardened carbon steel
Roller Material: High-carbon chromium steel (GCr15)
Cage Type: Reinforced steel cage (Standard)
Precision Rating: Standard precision (ABEC-1 / P0)
Limitare la velocità: Optimized for high-speed oil or grease lubrication
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Self-Lubricating SI12TK Ball Joint F...
The SI12TK rod end bearing is a premium-grade, self-lubricating spherical plain bearing designed for high-load and precision applications. Featuring a 12mm bore and an internal (female) thread, eccezionale resistenza all'usura, and long-term reliability without the need for periodic lubrication. Ideal for industrial automation, automotive linkages, and hydraulic systems where durability is non-negotiable.
Modello: SI12TK (Standard Female Thread)
Diametro del foro (D): 12mm
Thread Type: Internal (Female) Thread
Thread Size: M12x1.75 (Standard)
Sliding Contact Surface: Steel / PTFE Composite
Material (Body): High-strength carbon steel with zinc plating for superior corrosion resistance.
Materiale (Ball): Chrome steel (GCr15), heat-treated and hard chrome plated for maximum hardness.
Maintenance Type: Self-lubricating (Maintenance-free).
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Slewing Ring Ball Bearing 011.30.500...
Key Technical Parameters & Features:
• Sizes: Bore diameters from 100mm to 5000mm, customizable upon request.
• Gear Options: Precision-machined internal or external gear teeth (module 4-30) are available, manufactured to quality standards for perfect meshing and power transmission.
• Load Capacity: Dynamic load ratings up to 5,000 kN; Moment load capacity up to 50,000 kN·m. (Specific ratings are model-dependent).
• Sealing & Lubrificazione: Features integrated, multi-lip NBR seals on both sides to effectively exclude contaminants and retain grease. Includes standard lubricant fittings (zerk fittings) for easy maintenance.
• Mounting: Precisely drilled and tapped mounting holes (metric or imperial threads) on both rings for secure and straightforward installation.
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SMR105 5X10X4 mm 2RS Ceramica ibrida ...
The SMR105 hybrid ceramic bearing features precision stainless steel rings and silicon nitride (Si3N4) ceramic balls, specifically designed for baitcasting and spinning reels. They offer performance advantages that meet the demands of serious anglers. Cast further, retrieve more smoothly, and have greater confidence in fishing.
Specifiche tecniche & Design Features
Dimensions: 5mm inner diameter × 10mm outer diameter × 4mm width
Ball Material: Silicon nitride (Si3N4) ceramic – lightweight, ultra-hard, and virtually frictionless
Race Material: High-grade stainless steel – precision-ground for smooth rotation and dimensional accuracy
Cage (Fermo): High-strength nylon or stainless steel – optimized for low friction and consistent ball spacing
Shields: Double metal shields (Z.Z) or rubber seals (2RS) – prevent debris ingress while allowing easy cleaning and re-lubrication
Precision Rating: ABEC-5 or ABEC-7 grade – ensures smooth rolling and minimal vibration during high-speed retrieves
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SMR117 7x11x3mm Stainless Steel Hybr...
SMR117 Stainless Steel Bearing – Stainless steel races with silicon nitride ceramic balls. Delivers up to 15-21% casting distance gains, 50% faster spin than standard steel bearings. Pre-lubricated, sealed, corrosion resistant. The ultimate upgrade for Shimano, Daiwa, Abu Garcia, Penn, Okuma, and Lews fishing reels.
Specifiche tecniche & Design Features
Model: SMR117 (Hybrid Ceramic)
Diametro interno (D): 7 mm / 0.276 in
Outer Diameter (D): 11 mm / 0.433 in
Width (B): 3 mm / 0.118 In (2.5 mm variant also available)
Ring Material: AISI 440C Stainless Steel
Ball Material: Si3N4 Silicon Nitride Ceramic (Grade 5)
Grade / Precisione: ABEC-5 / ABEC-7 (depending on variant)
Limitare la velocità (Grease): 45,000–50,000 RPM
Corrosion Protection Excellent – AISI 440C + ceramic balls (fully non-rusting)
Maintenance Pre-lubricated, low maintenance
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TCM FD 20 -30T3 Forklift Mast Side R...
Forklift Mast Side Roller Bearing – Sealed construction, shock-resistant, special heat treatment for deep hardened layer.Ideal for forklift mast assemblies, lift trucks, aerial work platforms, and industrial material handling equipment where precise vertical travel and abrasive resistance are required under heavy loads.
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Thin Section Non-magnetic 6805 2RS P...
IL 6805 plastic deep groove ball bearing is made of high-performance engineering polymers such as POM or PEEK, featuring complete rust resistance and excellent chemical resistance. It is lightweight, electrically insulating, capable of operating dry or with minimal lubrication, and is an ideal choice for food processing, chemical treatment, medical equipment and humid environments.
Product Specifications & Design Details
Bearing Type: Single-row, deep groove ball bearing, designed to radial and light axial loads.
Dimensioni (Metric Standard):
Diametro del foro (D): 25 mm
Outer Diameter (D): 37 mm
Width (B): 7 mm
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