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- double row, face-to-face,
- one-part Outer Ring, divided Inner Ring
- Angle of Contact 60º,
- preloaded, self-contain,
- complete with seals, lifetime lubrication,
- Precision: axial runout 2...2,5 µm
- aax. stiffness: 450...1250 N/µm
- Type Series GSX
and
- Cover Plates Series DG
- for M6/M8-screws DIN 912
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Bearing mounts must be designed to withstand both the radial and the thrust loads generated by the screw.
Nook Industries offers EZZE-MOUNT™ precision bearing blocks, which can be assembled to precision machined screws to provide a complete solution for any linear motion application.
Universal Double and Single-Mount
Flange Single and Double Mount
Intergrated Motor Mounts Available
Linear motion applications utilizing a ball screw or an acme screw require high tolerance screw end machining matched with precision bearing mounts. Nook Industries has the complete capability to provide end machining including:
- Precision cut-to-length
- Annealing
- Straightening
- CNC turning and milling
- Grinding
- Assembly
- Inspection
- Specialized material handling and packaging
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High Performance, High Load and Self-Aligning
TOPBALL is NB's premier Slide Bush, offering up to 27 times the normal travel life of a conventional slide bush. Our uniquely produced load plates incorporate ground raceway surface which provides a circular arch contact to ball resulting in greater dispersion of loads for up to triple the normal load capacities. TOPBALL Slide Products are fully interchangeable with conventional linear bushing and feature self-alignment capabilities and NB's unique floating wiper seal. Smooth running, low friction operation, combined with longer life and reduced maintenance costs, make TOPBALL Slide Products the popular choice.
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The TOPBALL slide bush is a high performance bushing with 3 times the load capacity and the capability to provide 27 times the normal travel life of a conventional bushing.
The TOPBALL is available in a variety of configurations to fit different applications.
NB’s self aligning TOPBALL can be designed into many different applications such as factory-automation equipment, machine tools, industrial machinery, optical and measurement instruments and electrical equipment.
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IKO Linear Bushing is a high precision linear motion rolling guide which travels along a shaft to achieve endless linear motion. In the external cylinder, a retainer, steel balls, etc. are compactly incorporated. Wide variations in size are available for selections suitable for each application.
Features:
Low frictional linear motion
Steel balls are accurately guided by a retainer, so low frictional resistance and stable linear motion can be achieved.
Simple replacement of conventional plain bushings
It is easy to use Linear Bushings instead of conventional plain bushings, because both types are used with a round shaft, and no major redesign is necessary.
Wide variations
For each dimensional series, standard, adjustable clearance and open types are available with and without seals, so the best linear bushing for the application may be selected.
Stainless steel type
Linear Bushings made of stainless steel are also available. This type is suitable for applications where corrosion resistance is important.
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OILES 500 Guide Unit BK Type
Guide unit bearing
STANDARD PRODUCT
CUSTOMIZED PRODUCT
Guide unit bearing for reciprocating motion using OILES 500
OILES 500 Guide Unit is for reciprocating motion with high durability by employing OILES #500SP bearing at the sliding area.
Features:
- High rigidity guide unit with mechanical strength.
- Available in different product length from between 20 to 40 inside diameter.
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Linear rolling bearings
Linear rolling bearings are available as monorail guidance systems, track roller guidance systems, shaft guidance systems with linear ball bearings, flat cage guidance systems, guidance systems with linear recirculating roller or ball bearing units and as driven units (actuators and tables). Furthermore, INA also manufactures special miniature guidance systems for small design envelopes such as those in mechatronics and precision engineering. These very compact elements with very high load capacity, low friction and high rigidity are available as cage or recirculating systems. Due to their compact design, they can often replace solutions requiring significantly greater space.
Linear plain bearings
While in rolling bearing arrangements the bearing elements are separated by rolling parts (the rolling elements), in plain guidance systems the movable component slides on a static guideway or shaft. Depending on the type of guidance system, the sliding layer is applied to the movable or the rigid component. Lubrication is carried out by means of lubricants embedded in the sliding layer.
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LM76 E-Z...GO linear ball bearings are designed to meet or exceed the industry standard in linear ball bearings. We offer A Series, Self Aligning
and standard, drop-in replacement pillow block bearing assemblies. Moreover, as an engineering/manufacturing company, we believe that we are your best resource in engineering the right solution to your application requirements. That's right, we design the right solution because we offer - and are well versed - on so many selections. We have been tempered by so many interesting and challenging applications. Our experience spans 68 plus years and our product line is extensive. But...extensive product line is one thing, knowing what your talking about is another.
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The TRCA series is a pre-engineered carriage assembly which has either SLBO or DLBO pillow blocks mounted to a 6061-T6 black anodized precision machined aluminum plate. The pillow blocks are doweled to the carriage plate and are pre-aligned to match LinTech's TRSA series shaft assemblies. The use of a TRCA carriage assembly and a TRSA shaft assembly in a mechanical positioning application greatly reduces the time consuming process of mounting & aligning two shafts and pillow blocks. Each carriage surface is precision machined which allows for accurate mounting of customer loads. Also, carriage assemblies are available with pre-machined stainless steel inserts, which allows easy mounting of customer loads to the carriage plate. Carriages are provided with pillow blocks for shaft diameters from 1/2 to 2 inches, and come in standard carriage lengths from 6 to 30 inches.
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This NB Slide Rotary Bush is designed to enable perfect, rectilinear/rotary complex motion. It offers considerable space-saving compared to conventional combinations of rectilinear and rotary bearings.
The Slide Rotary Bush therefore requires less installation space.
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Linear Motion Components
Including spline shafts, linear bearings and linear motion shafts
Spline shafts, linear shafts, linear bearings
Spline Shafts provide anti-rotation for one axis motion or a drive mechanism with rotation for two axes of motion. They are designed for light to moderate load applications, where low cost, low friction, and long life are primary design considerations.
Range Details
* Spline shafts, basic and anti-backlash, Ø3.18 to Ø12.70mm
* Linear motion shafting, standard Ø3 to Ø12mm, hollow Ø10 to Ø12mm
* Linear bearings, corrosion resistant Ø3 to Ø5mm, precision Ø6 to Ø12mm
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The NB slide bush is a linear motion mechanism, utilising the rotational movement of ball elements. It can be used in a wide variety of applications, including transportation equipment and semi conductor production equipment.
The NB stroke bush is a linear and rotational motion mechanism utilising the rotational motion of ball elements between an outer cylinder and a shaft. Smooth motion is achieved under high-speed and high-acceleration conditions. The NB stroke bush may be conveniently used in a wide variety of applications.
The NB slide rotary bush is a highly accurate rigid component providing smooth continuous linear and rotational movement. It is much more compact than a standard slide bush with separate rotational bearings.
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Linear ball bearings are bushings with recirculating ball tracks which provide low friction movement and the possibility of unlimited stroke. With the range of linear ball bearings, plain bearings and accessories it is possible to construct simple and economical linear guiding systems to suit a wide variety of applications.
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OILES LF Guide
Guide unit bearing
STANDARD PRODUCT
Guide unit interchangeable in dimensions with linear bushings
OILES LF Guide is a guide unit in which OILES Drymet LF and dust seal are structured in aluminum housing.
Features:
- Usable without lubricating because of OILES bearings.
- Usable in the vapor because of rustproofed aluminum housing.
- Excellent wear resistance and low friction coefficient.
- Easy to fix and interchangeable with ball type bearings.
- Realized low price owing to the simple structure.
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Adjustable precision guide bushes with optional wedging guide bushes “type SPIETH” are round of linear guiing devices for all ranges of the precise machine and building of devices. The employment of these guide bushes is indicated if the advantages of the slider, z. B. high absorption, to be used are and smallest guidance play one requires. Thus these guide bushes at Führungsgestellen, at round carriage guides, at headstock guides, at press tappets become etc. successfully assigned. Additionally to the linear movement also simultaneous rotating motion is possible. High acceleration values are unproblematic during according to arranged lubricant supply. The environment parts which can be made simply can be implemented in usual ISO tolerance. Existing adding play always permits an easy assembly, also when large dimensions. The demanded close guidance play is optimally stopped during the assembly procedure. Both small geometrical errors of the environment parts can, and operatingcaused influences, like e.g. arising higher temperatures, to be considered. With possibly arising wear a play adjustment is possible. The advantages in summary: - Inexpensive one, guide bush ready to be installed. - Easy assembly also when large dimensions. - The guidance play can be stopped during the assembly procedure. - Sliding friction in combination with precise guidance possible. - Simple connecting units which can be made. - For sliders typically high absorption available. - Accurate centric play restricting. - Fast disassembly facilitates machine service.
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A new feature of the eccentric adapter bushing is designed to improve performance. Modern Linear adjustable bushings are designed with a knurled surface where the bushing contacts the carriage plate. This feature improves the holding ability of the bushing and wheel once it has been adjusted. Bushing slip is a leading cause of maintenance in this type of linear system.
Modern Linear adapter bushings are designed to replace existing bushings available in the marketplace.
New fasteners are in development to completely eliminate the possibility of wheels losing position during operation.
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- The linear bushing is cylindrical shaped
- The outer ring is machined with the highest possible precision
- It has a wide range of applications
- Linear bushings are available in two series with different dimensions
- 2D & 3D CAD Drawings
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Precision Linear Bearings Series L
Description
Bore Diameter 2 ... 6 mm
Outer Diameter 4 ... 12 mm
Load Rating, Static 8 ... 250 N
Load Rating, Dynamic 10 ... 245 N
Precision Linear Bearings DBL Series
Description
Bore Diameter 3 ... 25 mm
Outer Diameter 7 ... 40 mm
Load Rating, Static 27 ... 1332 N
Load Rating, Dynamic 26 ... 1162 N
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MicroGuide
Features
* Industry standard, drop-in replacement
* 440C stainless steel construction (little or no lubrication required)
* High precision accuracy (up to ±0.01mm)
* Whisper quiet movement
* Extremely smooth operation
* Unlimited Stroke
* Gothic arch ball groove geometry enables single rail application
* Technical engineering support from Danaher Motion
* Contact Danaher Motion for custom lengths and configurations
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Traditionally, a solid steel shaft reaching the full width of the machine with several polyurethane tyres attached and a bearing at each end to support it would have been used. But through extensive R&D and close collaboration with our customers, BNL has devised many alternative solutions incorporating steel, aluminium, patented plastic and rubber twin-shot and over-moulded combinations to ensure the right shaft for the right job. Our patented nylon shaft with over-moulded elastomer rollers for a computer scanner is a fi ne example of our expertise in
this area.
Through the integration of additional features such as clip-on rollers and integral ball bearings, our dedicated in-house design team is able to maximise functionality, reduce the number of components, suppliers and assembly time, thereby delivering whole system cost reductions.
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On stock more than 120 tons hardened precision shaft.
To offer comprehensive service to our clients, we have a manufacturing workshop wich allows us to carry out the orders following tailor-made plans.
All of our machines are fitted to work on hard metal: for example, precision shafts and ballscrews.
The workshop was created in 2001 to broaden our capacities and to establish a specialized production facility
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MISUMI provides more than 1 Million mechanical components for the assembly automation. We delivery components europewide in averagely 6-8 days GUARANTEED delivery from the day of purchase, stock items available from 2 days delivery.
MISUMI 24/7 Web Ordering System (WOS) represents a full-fledged e-Commerce solution, which you can use, for the first time, independently from the catalogue in paper form, to configurate MISUMI products, submit quotations and place orders.
For more information about MISUMI, WOS or for ordering a catalogue please visit: www.misumi-europe.com
MISUMI - Precisely Meeting Your Demands
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* PRECISION BRAND Drill Rod rounds are made of annealed, ground and polished, general purpose tool steel
* Used for punches, tools and dies, drills, taps, arbors, roller bearings, dowel pins and a variety of machine parts where high strength and long life are required
* Excellent finish, strength and machinability makes drill rod ideally suited for power drive shafts and applications where accuracy and straightness are required
* Stocked in 3 feet lengths
* Available in Water hardening (W-1) and Oil Hardening (O-1) grades
* Other grades and sizes, including metric are available on special order
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Linear bushing guides can be put together from over 1,000 designs and variations to meet all demands and applications, which means that users can select exactly what they require for every task.
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Linear bushing guides can be put together from over 1,000 designs and variations to meet all demands and applications, which means that users can select exactly what they require for every task.
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Type : Material : Hardness : Surface Treatment RoHS CAD Data
SFRU 1045 Carbon Steel - Black Oxide Compliant
PSFRU 1045 Carbon Steel - Black Oxide Compliant
SSFRU 304 Stainless Steel - - Compliant
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Nook PowerTrax™ HG Shafting, made from high quality alloy steel, is manufactured and stocked for immediate shipment from our Cleveland, Ohio facility, in diameters from 5 to 80mm and 1/4 to 4 inches. Stainless Steel 440c shafting is available in diameters from 1/4 to 1 inch and 5 to 80 mm. Standard diameters can be cut to your specified length and shipped within 24 hours of receipt of your order. Contact Nook Industries, Inc. for availability of special diameters.
CASE HARDNESS PowerTrax™ HG alloy shafting is induction hardened Rc 60-63. Stainless steel shafting is hardened to Rc 50-55. The case depth on all PowerTrax™ HG Shafting is precisely controlled for optimal performance. The extremely hard surface minimizes wear and is resistant to nicks and scratches.
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Linear bushing guides can be put together from over 1,000 designs and variations to meet all demands and applications, which means that users can select exactly what they require for every task.
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Ball bushes, Shafts
