OEM Low Noise Precision F6305 25×62×...
F6305 is a versatile and durable flange-type bearing assembly. It integrates a sealed deep groove ball bearing within a sturdy housing, simplifying the assembly process and reducing the overall cost.
Key Dimensions:
Shaft Diameter (Alésage, d): 25 mm
Flange Outer Diameter (D): 62 mm
Bearing Width (B): 17 mm (bearing section)
Lubrification: Pre-lubricated
Materials:
* Bearing Rings & Balls: chrome steel, through-hardened for durability.
* Flange/Housing: Pressed steel or machined steel, offering a robust and rigid structure.
Capacités de charge: Engineered to handle moderate radial loads. Dynamic load capacity (Cr) is approximately 22.0 kN, and static load capacity (Cor) is approximately 14.5 kN.
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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:
Modèle: 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 kilos
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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.
Spécifications clés:
Diamètre d'alésage (d): 6 mm
Outer Diameter (D): 13 mm
Width (B): 3.5 mm
Dynamic Load Rating (Cr): Approximately 2.2 kN
Static Load Rating (Cor): Approximately 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, résistance à l'usure, and durability.
Shields/Seals: Commonly supplied with non-contact stainless steel shields (ZZ) to retain lubrication while minimizing friction. Rubber seals are available for enhanced protection against fine contaminants.
Précision: Manufactured to ABEC 1 (RBEC 1) or higher precision grades, ensuring smooth, low-noise, and low-vibration operation critical in sensitive equipment.
Lubrification: Pre-lubricated with a minimal quantity of high-performance, corrosion-inhibiting grease suitable for the bearing's intended application range (e.g., 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.
Spécifications clés:
Inner Diameter (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)
Static Load Rating (C0): approx. 580 N (130 lbf)
Limiting Speed (grease): 28,000 – 36,000 RPM (with oil, higher)
Température de fonctionnement: -30°C to +120°C (-22°F to 248°F)
Corrosion Resistance: Excellent (passivated surface)
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SBR20UU Slide Blocks Linear Guide Ra...
SBR Series Linear Rail Guide – Easy mounting, high rigidity, low friction. Ideal for 3D printers, CNC routers, automation slides, and packaging machinery.
Modèle： 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:Acier chromé
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Roulement à billes à couronne d'orientation 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: Charges dynamiques jusqu'à 5,000 kN; Moment load capacity up to 50,000 kN·m. (Specific ratings are model-dependent).
• Sealing & Lubrification: 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 Hybrid Ceramic ...
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.
Technical Specifications & 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 (Retainer): High-strength nylon or stainless steel – optimized for low friction and consistent ball spacing
Shields: Double metal shields (ZZ) 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.
Technical Specifications & Design Features
Model: SMR117 (Hybrid Ceramic)
Inner Diameter (d): 7 mm / 0.276 in
Outer Diameter (D): 11 mm / 0.433 in
Width (B): 3 mm / 0.118 dans (2.5 mm variant also available)
Ring Material: AISI 440C Stainless Steel
Ball Material: Si3N4 Silicon Nitride Ceramic (Grade 5)
Grade / Précision: ABEC-5 / ABEC-7 (depending on variant)
Limiting Speed (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...
Le 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.
Dimensions (Metric Standard):
Diamètre d'alésage (d): 25 mm
Outer Diameter (D): 37 mm
Width (B): 7 mm
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UCF208 40mm Bore Cast Iron Housing F...
UCF208 Pillow Block Bearing Unit – 4-Bolt Flange Mount, 40mm Bore, Cast Iron Housing. Pre-lubricated, double-sealed, self-aligning.Easy drop-in replacement for industrial conveyors, machines agricoles, fans, and pumps. Maintenance-friendly and corrosion-resistant.
Bearing Model: UCF208
Type: 4?bolt flange mounted bearing unit (pillow block style with flange)
Diamètre d'alésage (d): 40 mm / 1.5748 in
Housing Material: High?grade cast iron
Insert Bearing Model: UC208 (deep groove ball bearing with extended inner ring)
Insert Bearing Material: Acier chromé (GCr15) – bearing rings and balls
Seals: Double rubber seals (2RS) on both sides of the insert bearing
Bolt Hole Size: 4 holes, each 16 mm diameter for M14 bolts
Weight: Environ. 2.8 – 3.2 kg per unit
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UCP205 206 207 Roulement de bloc d'oreiller ...
Exceptional strength and durability - The UCP205 bearing with housing can extend service life in harsh environments and is suitable for applications such as conveyors, machines agricoles, and material handling equipment.
Bearing Insert: UC205 (Standard 2-Bolt Flange)
Shaft Size (Diamètre d'alésage): 25 mm (0.9843")
Matériau du boîtier: High-Grade Cast Iron
Bearing Material: Hardened Chrome Steel
Seals: Triple-Lip Contact Seal (Buna-N/Nitrile Rubber) on both sides for superior protection against dirt, dust, and moisture.
Lubrification: Pre-lubricated with high-quality lithium-based grease. Features a standard grease fitting (zerk fitting) for easy re-lubrication without disassembly.
Mounting: Two mounting holes for M10 fasteners, with a centered slot for easy adjustment and alignment.
Load Capacity: Designed to handle moderate to heavy radial loads.
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