Limestone Onyx

Gpw-216c Wet Air Saw for Stone

Type: Stone Hand Held Machines › Hand Held Stone Cutter

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Artificial Stone

Machinery Function Features:

GPW-216C Wet Air Saw is designed to wet cut granite, marble, quartz stone, engineered stone with air, and is safer when used wet. The wet air stone cutter can accept 7"(178mm) diamond blade, and are used for wet hand cutting of granite, marble, quartz stone, engineered stone.

Comandulli STORM Electronic bridge sawing machine

Type: Stone Factory Machines › Stone Slab Cutting Machines › CNC Bridge Cutting Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Electronic bridge sawing machine THE PERFECT BALANCE BETWEEN COMPACTNESS AND EFFECTIVENESS. Storm is an automatic bridge saw with monobloc structure which does not require any foundation, head rotating up to 330° and tilting up to up to 46°. An extremely simple and versatile bridge saw, suitable for cutting slabs of marble, granite, stone, ceramic and agglomerates with performances levels able to satisfy both the artisan workshops and the medium-sized stone processing industries. Features THE UN

Astra 3 Axis Automatic bridge saw

Type: Stone Factory Machines › Stone Slab Cutting Machines › CNC Bridge Cutting Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Automatic bridge saw versatile, precise, reliable and easy to use. Bridge saw machine structure and work table made of hot galvanized dipped electro-welded steel that guarantees high water resistance. X / Y / Z axis movements on slideways with ball-bearing guide blocks protected by bellows. The blade motor has Hp18 – kW 13.2 power, can reach a maximum speed of 3000 Rpm with inverter, cutting thicknesses up to 145 mm. with disc Ø 500 mm. (200mm. with disc Ø 625 mm. Optional) Manual rotation head

LM 2100 RS - Polishing Machine for Marble , Limestone, Travertine, Onyx Slabs

Type: Stone Factory Machines › Stone Surface Processing Machines › Slab Polishing Line Machine

Warranty: 12 Months

Usage: Marble, Limestone, Sandstone, Travertine

Machinery Function Features:

Polishing machine for marble slabs, available with heads from 4 to 16, equipped with a 9.2kW motor for each spindle and with working pressure control fitted on each polishing head. The control panel has a wide display to ensure complete control of the machine. LM 2100 RS is available also in the combined version for polishing slabs and calibrating and polishing strips and/or tiles. The calibrating is carried out by rotating plates having a diameter of up to 1100 mm, which can be equipped with di

Forklift Wheel Loader 46 Tons / Block Handler 46 Tons

$273,000 - $278,000

Type: Stone Quarry Machines › Quarry Heavy Equipments › Wheel Forklift Loaders

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Rated Load: 46 Tons; Hydraulic Lock.

EASY625 Monolithic CNC Bridge Saw

Type: Stone Factory Machines › Stone Slab Cutting Machines › CNC Bridge Cutting Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Travertine

Machinery Function Features:

- Machine with compact dimensions, specially made for laboratories with space problems, for the production of worked like: shaped pieces, shaping with horizontal blade, plans shower, plans kitchen of average and great dimensions, several contornature both in marble than granite. - Its main characteristics are: - Slide of disc-holder slips on guides in hardened steel, cold-drawn, in class of precision H and sliding-block with recirculating balls pre-loaded for the elimination of the mechanical cl

MIR 001/C- Semi-Automatic Mosaic Mesh Fiber Net Gluing Machine-Mosaic Assembling Machine

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › Mosaic Assembling Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Machine to glue tiles, marble, any stones on paper net or fiber glass. The gluing is made by hand after that the operator will set the pieces into the trays, which will be supplied according to the mosaic drawing.

Emmedue Contor 260/360/400 CNC Work Center with 3/4 interpolated axes

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › CNC Working Center

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Work centre with 3/4 interpolated axes managed by new generation numeric control that manages the movements of all axis. The high speed movements of the X, Y and Z axis, are obtained with brushless motors and helicoidal racks to guarantee maximum precision, the movement is performed by recirculating roller on linear guideways automatically lubricated. The movement of the vertical Z axis is performed by a recirculating ballscrew, the translational motion of the beam is performed by a motor positi

Ghines - Gmatic 3000 Machining Work Center

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › CNC Working Center

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Gmatic 3000 is a machine with a solid structure and an indispensable tool magazine, which facilitates the production of kitchen countertops, shower boards, drainers, decorative elements, bas-reliefs and inscriptions. The large monoblock frame allows the positioning and processing of large slabs, such as synthetic and ceramic materials. The work table is made of natural stone, leveled by the machine itself. The Gmatic 3000 uses 4 brushless motors to move the axes on linear guides with ball bearin

Gpw-220 Wet Air Polisher (3600rpm)

Type: Stone Hand Held Machines › Stone Air Polisher, Grinder

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Artificial Stone

Machinery Function Features:

With Larger Cylinder & Stronger Gear than GPW-218 Low vibrate and noise with excellent performance. Gravity casting housing carries long duration of tool. Centre water feed function reduces dust, and improves environment protection. Water valve can be adjusted for variable water-flow. Includes a reversible side handle, exhaust muffler, air hose adapter and water valve with hose adapter. Both 3" and 4" pads are available. Light weight and compactable design are also suitable for single-hand opera

Cross Cutting Machine 2

Type: Stone Factory Machines › Stone Tile Cutting Machines › Multi-Blade Cross-Cutter,Trimming

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Artificial Stone

BASC/S - Semi Automatic Loading and Unloading Systems for Marble, Granite, Stones Slabs Working Lines

Type: Stone Factory Machines › Stone Handling, Loading Machines › Automatic Loader, Unloader for Slabs

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

These machines are titling devices with a 600 kg or 1,000 kg payload. All commands are collected onto a push button strip connected to the carriage. Available models: equipped with engine operated wheels and neutral rollers equipped with rollers and wheels engine operated for resin plant to directly load slabs on conveying trays

DIAMANTFIL DF 2000-2500 PLUS Single wire saw for blocks,slab

Type: Stone Factory Machines › Stone Block Cutting Machines › Single Wire Block Squaring Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Single wire saw for dressing blocks and cutting slabs; similar to the above wire saw but fitted with a fully electronic control and tensioning system and with a PLC for automatic slabbing. Metallic structure is similar to DF TOP but the system is controlled by a Telemecanique PLC for full automatic control of all machine functions during operation. The switchboard is separate from the machine, and includes a number of safety devices to signal any cutting anomalies. Electronic drop speed control

Perfora Handy Maxidrill Quarry hydraulic Drilling Machine

Type: Stone Quarry Machines › Quarry Drilling Machine › Hydraulic DTH Drill Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Basalt, Sandstone, Travertine

Machinery Function Features:

Handy Maxidrill is a hydraulic drilling mobile unit, totally independent, and suitable for vertical drilling on any inclined and in any type of rock. Some of its important characteristics are: two chain feed slides for drifters, sliding block and truck made in self-lubricating composite material, fast system steel retainer,anti jamming device, hydraulic device for inclinations regulator, radio remote control panel and water or air drain drilling.

Forklift Wheel Loader 56 Tons / Block Handler 56 Tons

$335,000 - $342,000

Type: Stone Quarry Machines › Quarry Heavy Equipments › Wheel Forklift Loaders

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Basalt, Quartzite, Travertine

Machinery Function Features:

Rated Load: 56 Tons; Hydraulic Lock.

Edges Polishing Machines-Saturnus

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › Edge Profiling, Polishing Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Travertine

Machinery Function Features:

The Saturnus edge polishing machine is suited for grinding and polishing of materials like marble, granite and other comparible natural stone. The Saturnus edge polishing machine is specially designed for material with a thickness up to 300mm. Number of units 5+2+2 Processing grinding and polishing Units 5x horizontal and 2 + 2 facet Head 230 mm Polishing facet at top 2 x 45 degrees Polishing facet at bottom 2 x 45 degrees Head facet 100 mm Slab thickness 20 up to 200 mm Table 3500 x 1000 m Moti

Automatic Polishing Machine FGMJ16A

Type: Stone Factory Machines › Stone Surface Processing Machines › Slab Polishing Line Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Artificial Stone

Machinery Function Features:

The construction,which is exceptionally strong and compact,provides perfect rigidity to the beams and to the entire driving system,for perfect side sliding and a very fast traversing speed. Because of the in depth design and construction of all the components fo the head and the abrasive-holding plate,the tool evenly and regularly touches the material. The FGMJ range of polishers , all noiseless and ergonomic, offers the greatest level of safety throughout the polishing process and during servic

Electro Hydraulic Block Cutter for Marble

Type: Stone Factory Machines › Stone Block Cutting Machines › Giant Disc Bridge Saw Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Sandstone

Machinery Function Features:

ELECTRO-HYDRAULIC BLOCK-CUTTER with automatic cycle for cutting marble - T13LL Orthogonal disc block-cutter, suitable for transforming rough marble or stone of normal hardness into strips. Cutting and return movements are hydraulic, while the other movements are mechanical with a high degree of accuracy. Equipped with motorized block carriage, cable winder and control push-buttons. Automatic hydraulic engagement and release of horizontal disc head. Automatic adjusted (slower) initial disc travel

Gpw-A01 Wet Air Beveling Machine / Beveller / Chamfer

Type: Stone Hand Held Machines › Stone Air Polisher, Grinder

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Artificial Stone

Machinery Function Features:

Adjust the desirable bevel angle from 15 ~45 degree. Adjust the beveling depth from 0.1~10 mm Mocrometric scale to calibrate te chamfering depth 8 rolling wheels to facilitate moving. Designed to fit various GISON's sanders / polishers /grinders, simply by changing the clamp. Quick change the abrasive / polishing pad while working. GPW-A01 Beveling Auxiliary Base is used together with GISON's wet air sanders / polishers to accurately create beveled edges for stones between 15~45 degrees. This ne

Hybrid LM SEMI-AUTOMATIC MITRE SAW / MOBILE BRIDGE SAW

Type: Stone Factory Machines › Stone Tile Cutting Machines › Mitre Saw, Edge Cutting Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Compact MonoBlock structure build in electro-welded steel, which is treated with Hot Dip Galvanizing. Accessories Automatic movement X axis Manual movement Y axis by handwheel Manual movement Z axis by handwheel Pneumatic clamps for locking piece Rear pneumatic stops for positioning the narrow work pieces Worktable surface scratch resistant sintered material Tool ½ Gas connection with water flow inside Inverter control speed tool Device for cutting short pieces Optionals Table extensions Wood co

Bench Saw 3

Type: Stone Factory Machines › Stone Tile Cutting Machines › Mitre Saw, Edge Cutting Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Artificial Stone

Machinery Function Features:

This machine can work in 2 methods: First method: It works with a motorized movement, and it has a template copying system. Second method: It works automatically as a normal bench saw. It has a hydraulic table.

STENDHAL Auxiliary Machine for Polished Slab Lines

Type: Stone Factory Machines › Stone Handling, Loading Machines › Stone Scanner

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

In line after the polishing machine, the slab passes over a synchronized roller conveyor through a special dark room where lighting system is perfectly controlled. A series of calibrated color references are used to adjust and control the perfect color rendering of the slab, making today the color measurable. This process takes a few seconds and does not impact in any way with the production flow. The high resolution image is immediately available, while the image analysis is carried out with a

INFINITY – Resin Line Cyclic Ovens Systems for Drying and Catalysis of Slabs, Tiles

Type: Stone Factory Machines › Resin Line Machines › Stone Drying, Catalysing Oven

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Cyclic ovens are used both for the drying and the catalysis of slabs or strips/tiles. The particularity of this typology of ovens lies in the fact that the material that enters the oven supported by a tray, goes up, translates and goes down inside the oven itself. Such solution allows to store a great quantity of material inside an oven with a moderate height as the one of the building that houses the whole plant. Storing ovens can be supplied in versions with 2, 4 or more series of levels, acco

Automatic Tension Machine

Type: Stone Factory Machines › Stone Handling, Loading Machines › Stone Tools Machinery

Warranty: 6 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Automatic Tension Machine Automatic loading & unloading

DIAMANTFIL DF JOLLY Single wire saw with 2-axis CNC system

Type: Stone Factory Machines › Stone Block Cutting Machines › Single Wire Block Squaring Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Single wire saw for dressing blocks, but fitted with a 2-axis CNC system that enables cutting of two-dimension profiles as well as slabbing. Machine shows all the characteristics of DF PLUS and in addition: capability to cut profiles thanks to a 2-axis CNC system, and to the two pairs of guidewheels that can be rotated electrically round the wire; programming is very easy using either the machine keyboard and monitor, or on an office PC for which we provide an extra copy of the Software; diamond

YT3.5T Forklift

$9,800 - $15,700

Type: Stone Factory Machines › Stone Handling, Loading Machines › Forklift

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Rated Load: 5T

Automatic Polishing Machine FGMJ16G

Type: Stone Factory Machines › Stone Surface Processing Machines › Slab Polishing Line Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Artificial Stone

Machinery Function Features:

The construction,which is exceptionally strong and compact,provides perfect rigidity to the beams and to the entire driving system,for perfect side sliding and a very fast traversing speed. Because of the in depth design and construction of all the components fo the head and the abrasive-holding plate,the tool evenly and regularly touches the material. The FGMJ range of polishers , all noiseless and ergonomic, offers the greatest level of safety throughout the polishing process and during servic

Eclipse SEMI-AUTOMATIC BENCH SAW WITH FIXED BRIDGE FOR CUTTING MARBLE, GRANITE AND CERAMIC

Type: Stone Factory Machines › Stone Tile Cutting Machines › Mitre Saw, Edge Cutting Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Accessories Omni-directional wheels on the work table with pneumatic system. Motorized “X“ and “Z” Axis. Water tank with recirculation pump. Nr.2 frontal pneumatic roller tables. Mobile control panel. Manual rollaway back stop and lateral. Optionals Rollaway back stop with hand wheel. Laser for cutting line. Inverter motor 700 ÷ 3000 Rpm. Nr. 2 idle roller tables (front or back).

Gpw-221 Wet Air Polisher (3600rpm)

Type: Stone Hand Held Machines › Stone Air Polisher, Grinder

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Artificial Stone

Machinery Function Features:

The Spanner-Free (Shaft Lock) system button makes it an easy job to change the backing pad. Spanner-Free system can extend the life of gear. With the Spanner-Free system, user don't need to worry about the life of velcro on the backing pad. Spanner-Free system has Safety design, it can prevent user mistakenly pressing the lcok button when this wet air polisher start. Front thumb-adjustable water knob enhances the tool control. No visible water tube and screw make a seamless smooth touch and no m

KEPLERO 3D Stone Blocks Evaluation System

Type: Stone Factory Machines › Stone Handling, Loading Machines › Stone Scanner

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

KEPLERO is the revolutionary system to create and publish astonishing realistic 3D models of stone blocks, leaving no questions unattended about color nuances, shape and dimensions, fractures, hallmarks and defects. The system is based on a dark room and a roto-tilting device capable to properly and easily handle blocks up to 40 tons. Inside the room the lightening system is calibrated and controlled, so that the model creation is repeatable and constant. The elaboration is carried out with a cl

PILOT – Resin Line Multi-level Ovens with Inserter for Drying and Catalysis of Slabs, Tiles

Type: Stone Factory Machines › Resin Line Machines › Stone Drying, Catalysing Oven

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

The ovens model PILOT represent the most classical typology of slab ovens, used both for the drying of the material and for the catalysis of the resin. The lifting and inserting system, commonly called lift, gets the tray from the roller conveyor before the oven, then it lifts it up to a free level and deposits it inside the oven, leaving it in storage for the necessary time. Once the drying or catalysis phase is completed, the tray is removed and the slab continues its process. Level ovens allo

DIAMANTFIL DF ROLLER Mobile diamond wire machine

Type: Stone Factory Machines › Stone Block Cutting Machines › Single Wire Block Squaring Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Mobile diamond wire machine to cut marble, granite and ornamental stones with characteristics and performance similar to the wellknown DIAMANTFIL TOP or PLUS. The machine moves on track so that slabs can be cut from any one of a number of blocks with differing characteristics, placed within the track area. Un electronic programming device controls both the cutting operations and the machine shift between cuts. This allows the machine to operate automatically and continuously.

Perfora Pratic 100VH Quarry hydraulic vertical and horizontal drilling mobile unit

Type: Stone Quarry Machines › Quarry Drilling Machine › Horizontal Pneumatic Mobile Rock Drill

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Hydraulic drilling unit, equipped with a drifter, suitable for vertical and horizontal drilling on any inclined, totally independent, able to increase production and work quality and allows an energetic save and an higher working safety. With the following characteristics: chain feed slide for drifters, sliding block and truck made in self-lubricating composite material, fast system steel retainer, anti jamming device, hydraulic device for inclinations regulator, radio remote control panel, wate

Single Blade Gang Saw

Type: Stone Factory Machines › Stone Block Cutting Machines › Monolama Cutting Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Sandstone

YT5.0T Forklift

Type: Stone Factory Machines › Stone Handling, Loading Machines › Forklift

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Rated Load: 5T

Polishing Machines for Strips

Type: Stone Factory Machines › Stone Surface Processing Machines › Slab Polishing Line Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Quartzite

Machinery Function Features:

Machines for polishing pieces of marble or similar stone . Material to be polished is placed on the flat belt-conveyor moved by an hydraulic variator running at the proper working speed . The steel base plates of the machine are electro-welded with stainless steel hinged carters. The working heads are independent units, each with its own motor, mandrel are chromium plated protected by a splash guard bellow, vertical motion and working pressure are pneumatically adjustable.

Edges Polishing Machines-Mercurius

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › Edge Profiling, Polishing Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Artificial Stone

Machinery Function Features:

The Mercurius is an automatic controlled machine for edge milling, grinding and polishing of materials like marble and granite. This machine is able to produce flat and round edges. Number of units 1, with 8 tools Processing milling, grinding and polishing Units 1x 0 up to 180 degrees rotation Head 130 mm Polishing facet at top 0 - 180 degrees Polishing facet at bottom 0 - 180 degrees Head facet 100 mm Slab thickness up to 150 mm Table 3650 x 200 mm Unit driven

HRVP/HRVP Extended HRVP Block Reinforcing System for Defective Marble Blocks by Vacuum Device

Type: Stone Factory Machines › Resin Line Machines › Vacuum Resin-Treating Plants

Warranty: 12 Months

Usage: Marble, Limestone, Onyx, Travertine

Machinery Function Features:

This treatment creates a strong reinforcement around the cut slab (the thickness of reinforcing varies according to request conditions and the available quantity of resin). Treatment phases: Block washing: by means of a high pressure hydraulic nozzle utilized by an operator Dry of blocks: by means of drying chamber heated by means of gas or electric hot air generators Preparation of block to be hardened: to be realized in the apposite area. It is a completely manual operation developed by means

Perfora Rock Buggy Quarry hydraulic drilling mobile unit

Type: Stone Quarry Machines › Quarry Drilling Machine › Hydraulic Drill Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Rock Buggy is a hydraulic mobile drilling unit, completely independent and suitable for vertical drilling on any inclined and any type of rocks.

Gp-831ln 7" Air Angle Grinder

Type: Stone Hand Held Machines › Stone Air Polisher, Grinder

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Artificial Stone

Machinery Function Features:

Over Speed Control Governor: (Patented) The design of cutting off air prevents overloaded air pressure. It efficiently remains free speeds in standard RPM. Designed as lightweight powerful tool for tough, tight, quarter cleaning jobs that require fast metal removal. Aluminum alloy housing for lightweight and operator comfort. Sprial bevel gearing in angle head provides extended angle head life and smooth low vibration. Adjustable safety guard. Heavy duty ball bearing construction for vibration f