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We offer all types of industrial or precision balls achieved in various materials and tolerances (metric sizes).
- Nominal diameter : from 0.20 mm to 150 mm
- Material : steel, stainless, ruby, sapphire, ceramic or tungsten carbide.
- Tolerances according to :
DIN 5401 and ISO 3290
- Applications : ball bearings, aerospace, automotive, pumps, valves, mechanical, medical, ...
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CERAMICS Ceramics predominantly are bonded by very directional bonds between neighboring atoms in expansive lattice structures (as compared to the chains of polymers). Because every atom in a ceramic directionally shares its electrons within its lattice neighborhood through ionic and/or covalent type bonding, ceramics tend not to be tightly packed like metals. Due to strong directional bonding and non-close packed lattices, ceramics tend to have high stiffness, low electrical conductivity, low density, high hardness, low thermal expansion, high melting or dissociation temperatures, electrical resistance, high strength and corrosion resistance. In essence, ceramics tend to be very “non-reactive” or “inert” because their atoms are essentially electrically neutral through strong directional bonds within a very fixed lattice neighborhood – they have no need to “react” with the outside world looking for electrons to satisfy neutrality.
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Brand Name:
EBI
Country of Origin:
China (mainland)
Key Specifications/Special Features:
The range of model number:
Miniature bearings: Inner diameter 1mm - 10mm, 3/32" - 1/2" and flanged types
Thin type ball bearings: 6700-6707, 6800-6818, 6900-6920, 16000-16028 with open, z, zz, 2RS
Deep groove ball bearings (with open, z, zz, 2RS): 6000-6030, 6200-6228, 6300-6330, 6403-6418, inch series: R, RLS, RM, 1600 series
Special high precision ball bearings for car Alternator & starters,speed gear box, drive shafe center support,etc.
Material in stainless steel or structure modifications can be made according to customers' requirements at velocity value
Model technical capability: Accuracy: tolerance from ISO P0-P4 (US ABEC-1---ABEC-7); Low noise: z1--z3 at accelerated velocity value and zv1--zv3 at velocity value; Working life: according to ISO standard.
Primary Competitive Advantages:
Price
Quality Approvals
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Timken produces precision bearings and assemblies in miniature, instrument and thin-section series. All are manufactured with quality steel, tolerances and features that meet demanding application challenges. These precision bearings and assemblies are applied in surgical and medical imaging devices, precision pumps, measurement and material handling equipment as well as guidance, weapons and space applications.
Super precision ball bearings are available in inch sizes.
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features:
Acetal races as standard
Polypropylene,PEEK, nylon and other materials for bearing races also available
Stainless steel 316 balls as standard
Glass, plastic and other stainless steel ball types available
advantages:
Corrosion resistant
Lubrication free
Lightweight
Low friction
Quiet
Hygienic
Maintenance free
Non-metallic with glass balls
Non-magnetic with glass balls
In excess of 25 years proven performance
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Angular Contact Ball Bearings Available as Single or Double row, Matched Pair and Four Point Contact. Designed for high accuracy good high-speed performance. Carries a combined load, axial and radial.
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Flush ground set combination
(Universal matching)
Flush ground set combination bearings are also available with suffix U. This permits the use of random combinations where two or more bearings are mounted.
This type is used for for supporting the ball screws that are used as actuators of high precision and high machines, precision measurement equipment, robots, etc. This is a precision and high ability bearing.
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Timken produces precision bearings and assemblies in miniature, instrument and thin-section series. All are manufactured with quality steel, tolerances and features that meet demanding application challenges. These precision bearings and assemblies are applied in surgical and medical imaging devices, precision pumps, measurement and material handling equipment as well as guidance, weapons and space applications.
Super precision ball bearings are available in inch sizes.
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V1 BSS Series Ball Screws
This quiet, clean ballscrew features the same high speed and reduced noise output as the BSS Series ballscrew with improved sealing performance.
High performance seals deliver more than four times longer service life under contaminated environments when compared to existing ball screws. Specially profiled screw shaft grooves contribute to particle penetration that is reduced to 1/15 over existing ball screws.
Maintenance-free K1 Lubrication Units are standard on the ballscrews for extended product life in contaminated environments.
Noise output is reduced by up to 6 dB and the ballscrew features a 25% smaller ball nut diameter for compact spaces.
NSK's WFA Series ballscrews are precision ball screws designed for high accuracy and improved linear motion. They offer maintenance-free operation with K1 Lubrication Units. These ballscrews come in a range of sizes to meet the needs of most factory automation applications and have a variety of accessories to customize and enhance the life of your application.
The BSS Series ballscrew offers quiet operation and compact design. The average noise level is reduced by more than 6dB compared to our conventional ball screws and the ball nut is 30% smaller for compact spaces. The BSS Series ballscrew is the fastest ball screw on the market and is ideal for most factory automation applications.
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The LPR Series is a rolled ballscrew offering a lower cost than ground ballscrews. Return tube or end cap recirculation systems are available and square nut designs are offered for ease of installation on these ball screws. Shafts are available in standard, off-the-shelf lengths or can be cut to length.
The HTF-SRC series ballscrew evolved from the best-selling HTF series ballscrew designed for heavy load applications such as injection molding machines and other factory automation applications within the machine tool industry. They feature high speed and low noise. This ball screw series works effectively with heavy load driving machines that require high speed and high acceleration.
NSK's HMC series ball screw is specially designed to provide the high performance and speed required for machine tool applications. This ballscrew offers high speed linear motion, low vibration and noise, high rigidity, high load capacity, and compact nut design.
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SBC Ground ball screw
New type of ball circulation SFA series
New developed resin return plate
High speed operation
Low noise
Resin return plate makes low friction noise
Applicable product-SFA(FA)
Quality control based on ISO 9001
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SBC Rolled ball screw
Guaranteed product quality based on fully integrated production and state-of-the art manufacturing facilities.
High speed, low noise, dustproof system and high precision model as customer requested
Mass production, low cost, high quality through a specially production line
A variety of products and dimensions
High quality control based on ISO 9001
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0.5mm Lead Ball Screw Series
The 0.5-mm lead ball screw series leads the way in the miniaturization of precision positioning devices.
A series of 0.5-mm lead ball screws has been created to meet requirements for small-sized and fine-feed ball screws necessary for reduced-size precision positioning devices.
This allows further size reductions in machinery and control units.
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Description:
The Becker QTCV-T1 Quiet Trim Control Valve is a trunnion-mounted rotary control valve designed for general control valve service. The QTCV-T1 features a rugged design that provides moderate noise attenuating capabilities with extended an turndown ratio. The QTCV-T1 features a side-entry, forged body and end closures that allows easy maintenance or repair of the control valve. The QTCV-T1 is ideal for use as a flow control valve or pressure control valve where predicted noise does not pose a problem. The QTCV-T1 is available in a variety of configurations from 4" (100 mm) bore to 36" bore (900 mm).
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