Industrial Products & Engineering Catalog

• Deep Groove Ball Bearings: The most versatile and widely used design; accommodates very high speeds and handles both radial and moderate axial loads in both directions.
• Angular Contact Ball Bearings: Engineered with internal contact angles (15°, 25°, 40°) to accommodate higher single-direction axial thrust loads combined with radial loads.
• Thrust Ball Bearings: Designed exclusively to sustain heavy axial loads at lower rotational speeds; non-radial load capacity.
• Self-Aligning Ball Bearings: Incorporates a spherical outer ring raceway to naturally compensate for shaft deflections and angular misalignments.

• Cylindrical Roller Bearings: Feature line contact cylinders delivering extraordinary radial load ratings and high rigidity for heavy drive shafts.
• Spherical Roller Bearings: Accommodate very heavy radial and axial loads while automatically self-aligning to tolerate severe shaft deflections and housing misalignments.
• Tapered Roller Bearings: Conical cup and cone geometry designed to sustain combined high radial and axial thrust loads (prevalent in wheel hubs and gearboxes).
• Needle Roller Bearings: Utilize thin, elongated cylindrical rollers ("needles") offering maximum load-carrying capacity in extremely tight radial spaces.

• Plain Bearings (Sleeve/Bushings): Compact, cost-effective sliding surfaces with zero rolling elements; relies on boundary lubrication films for smooth motion.
• Fluid Bearings: Utilize a pressurized hydrodynamic liquid or aerodynamic gas layer to carry loads with zero physical contact and minimal friction.
• Magnetic Bearings: Support shafts and rotational assemblies using electromagnetic levitation, enabling ultra-high speeds with zero mechanical wear.

High Tensile Strength

Engineered to resist catastrophic shearing and stretching under massive pulling forces and cyclic loading in high-vibration machinery.

Standardized Grade Ratings

Classified under metric property classes (8.8, 10.9, 12.9) and heavy structural ASTM specifications (ASTM A325, ASTM A490).

Material Composition

Fabricated from thermal quenched medium-carbon and alloy steels, as well as superior corrosion-resistant Stainless Steel (SS 304, SS 316).

Critical Applications

Heavy structural frames, automotive chassis/suspensions, pressure vessels, rotating turbine mounts, and heavy mining equipment.

Threaded Fasteners

• Bolts: External-thread fasteners used with a nut to clamp unthreaded parts securely (e.g., hex head bolts, carriage bolts, heavy hex structural bolts, U-bolts).
• Screws: Threaded hardware that drive directly into tapped holes or create their own threads (socket head cap screws, countersunk screws, machine screws).
• Nuts: Internal-thread mating hardware screwed onto bolts (standard hex nuts, nylon lock nuts, dome nuts, wing nuts, heavy hex nuts).
• Studs: Headless rods threaded continuously or on both ends, screwed directly into machinery castings.

Non-Threaded & Stainless Fasteners

• Washers: Thin flat discs, spring washers, and disc springs placed beneath nut/bolt heads to distribute clamping load and absorb vibration.
• Rivets: Permanent mechanical fasteners deformed on installation to permanently bind plates.
• Anchors: Expansion anchors engineered to grip concrete, brickwork, and masonry.
• Pins & Retaining Rings: Split cotter pins, dowel pins, and shaft circlips to restrain lateral movement in rotating assemblies.

Working Pressures

Ranges from 30 bar (435 PSI) for light-duty R6 return lines up to 350+ bar (5,000+ PSI) for heavy-duty 2-wire and multi-spiral braided hoses.

Standard Internal Diameters

Internal diameters (ID) typically measure 1/4 inch, 3/8 inch, 1/2 inch, 3/4 inch, and 1 inch, with custom crimped lengths assembled on request.

Operating Temperatures

Standard synthetic rubber builds operate safely between -40°C and +100°C (or up to +125°C for specialized high-temperature formulations).

Common Industrial End Fitting Types

• NPT (National Pipe Thread): Tapered thread standard popular in North American equipment, creating a solid leak-free seal through thread deformation.
• BSP (British Standard Pipe): Parallel (BSPP) with O-ring/bonded washer seals, or tapered (BSPT) threads widely utilized across European, Japanese, and Indian machinery.
• JIC (37° Flare): Metal-to-metal high-pressure connection utilizing a 37-degree flared seating face to reliably seal extreme hydraulic surges without fluid leakage.

We offer fully crimped and pressure-tested hose assemblies ready for plug-and-play installation into earthmovers, hydraulic presses, injection moulding machines, and power units.

Multi-layer wire braid construction & reinforcement structure