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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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Pre-engineered Light Profile Turntable (Slewing Ring) Bearings
Offer high performance and reduced weight due to optimized geometry that handles a combination of moment and thrust loads. Ideal for foundry shakeout tables, palletizers, wire winders, cable reels, welding tables and turntable applications where intermittent rotation and low velocity are present. Available from stock for medium-duty applications. Ball pitch diameters from 16" to 43". Moment load capacities up to 140,000 ft. lbs.
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Deep groove ball bearings
Angular contact ball bearings
Angular contact thrust ball bearings
Y-bearings
Self-aligning ball bearings
Thrust ball bearings
Track runner bearings
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SLF Products:
Spindle bearings (high precision angular contact ball bearings)
Angular contact ball bearings, single row
Deep groove ball bearings, single row
Self-aligning ball bearings
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Offered with an almost unlimited selection of "custom design" features and options, as well as specially-engineered bearing types. Choose from optional construction materials, a wide range of mechanical modification and engineering adaptations, all carefully selected to allow you to satisfy your particular application requirements:
A variety of shaft locking devices
A broad selection of bearing seals
Special internal and external fit-ups
Special and premium lubricants
Special housing configurations
Corrosion-resistant platings /coatings
Many other options/modifications
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Timken is a premier manufacturer of ball bearings. Whether it's a standard single-row deep groove radial ball bearing or an advanced integral design, Timken has a solution. Timken® Fafnir® ball bearings are found in a broad range of applications including agriculture, food processing, pumps and compressors, electric motors and other precision industrial applications.
Fafnir Ball Bearings:
Radial Ball Bearings
Angular Contact Ball Bearings
Super Precision Ball Bearings
Wide Inner Ring Ball Bearings and Housed Units
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SNR TOPLINE bearings benefit from SNR's state-of-the-art innovations, providing suitable solutions for the most extreme operating requirements.
This product range breaks down into 4 families, with bearings capable of sustaining temperatures from -60 °C (LT series) to +150 °C (FT series) and up to +200 °C (HT series), as well as high rotational speeds up to 700,000 N.Dm (HV series).
Fitted with steel cages, the Topline bearings are also proposed in sealed version (fluorinated elastomer or Viton seal, according to the series) or in protected version (deflector baffles, of lower cost, and suitable for higher rotational speeds).
The TOPLINE product range greases have been selected for their outstanding performance in application and submitted to thorough testing. 70 % of the bearing failures are attributable to lubrication: therefore, particular care has been paid to grease selection, now a major contributor to the quality of our bearings, guarantying their reliability and durability.
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Cross Reference Guides for RC Car & Truck, RC Engines is available on request Email sunil@bocabearings.com
New MX & Ceramic MX Bearings : As radio controlled engines have evolved they have become more powerful, use more nitro fuel and come under greater thrust loads, than in the past.
Econo Series: Designed with the price conscious hobbyist in mind. The Econo Series are a comparable replacement to your current model's stock set of bearings.
High Speed/High Heat Series: Designed with two different types of non-metallic retainers, Polymite Plastic (TH9) and Phenolic Fiber (THB). This one piece design allows for higher RPM's, the non-metallic retainer reduces bearing corrosion and the C3 fit allows for heat expansion and freer rotation.
Stainless Steel Series: The Stainless Steel Series will withstand more moisture or water submersion than our chrome steel RC bearings.
High Performance Series: Designed with our exclusive 2RU rubber seal technology. The High Performance Series were created specifically to eliminate fuel leakage problems.
Ceramic Premium Series: It is more durable, capable of achieving much higher RPM's as well as capable of handling drastically higher temperatures. Our Premium Series are ABEC #3, 5 & 7's and guarantied to withstand much higher levels of nitro than our standard RC bearings.
Ceramic/High Performance Series: This is the ultimate combination of cutting edge ceramic technology and our exclusive 2RU rubber seals. If you want to pamper your engine, this is the way to do it!
sunil@bocabearings.com
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We offer a full line of full ceramic & ceramic hybrid bearings specifically suited to bicycles. Various ABEC tolerances, radial plays, retainer styles and seal/shield configurations are available.
To make things easier for you we have compiled bearing kits and listed them according to the manufacturer and model of the bike component that the bearings will fit.
Our Ultra Seal line of ceramic hybrid bicycle bearings are specially designed for On Road and relatively clean riding environments.
Our Yellow Seal line of ceramic hybrid bicycle bearings are specially designed for Off Road and excessively dirty riding environments.
All sealed bearings are packed in grease and will require a short break in period to loosen up.
Dry Lube Any Bearing!
If you are on a quest for reducing the rolling resistance of any steel or ceramic hybrid bearing without the heavy investment that Full Ceramic bearings require, then our Ultra Dry Lube (UDL) coating process is for you. UDL can be applied to any metal substrate and it greatly reduces friction to about half that of graphite. This allows bearings to be run completely dry without any need for grease or oil. The result is a super free spinning bearing that does not have the typical drag associated with a bearing packed in grease or oil.
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Full ceramic bearings are best suited to extreme operating environments where traditional steel bearings fail. The two main ceramic materials used are Silicon Nitride (Si3N4) and Zirconia (ZrO2). Ceramic is inert, non magnetic, non conductive and capable of withstanding high temperatures up to 1,000C.
Suited for Industrial applications, Medical, Food, Robotics, Chemical industries.
Full ceramic bearings are highly recommended for vacuum environment as well as high heat and corrosive solution applications. Performance racing applications also see great benefit by using full ceramic bearings in certain components. Works well under adverse lubrication conditions.
High radiation, Lightweight, underwater applications make them more attractive to use.
Avail in ZrO2, Si3N4 ceramic materials
Available with PEEK retainer, Teflon retainer or as full complement version.
Radial Full Ceramic Series, Metric/Inch, Open/Sealed
Inch 0.125 to 1.500 inch bore dia
Metric 3 mm to 50 mm bore
Angular Contact Full Ceramic Series
Metric 8 mm to 20 mm bore dia
Self Aligning Full Ceramic Series
Metric 10 mm to 30 mm bore dia
Insert Full Ceramic Series
Check for available sizes
Contact sunil@bocabearings.com
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CEROBEAR ceramic bearings make it possible to apply rolling bearings in a variety of circumstances. Cerobear ceramic bearings offer new opportunities of application, especially in extreme technical domains, which have been inaccessible up till now.
The inner and outer rings of the bearings are made of high-performance ceramics such as silicon nitride or zirconium oxide. The rolling elements are also made of silicon nitride. For the production of cages and gaskets a variety of materials, such as PEEK or PI, are available.
CEROBEAR ceramic bearings set themselves apart through the following characteristics:
■ High corrosion resistance
■ Qualify for extreme temperatures
■ Qualify for dry running conditions
■ Low weight
■ Absolutely amagnetic
■ Qualify for media- and starved lubrication
■ High stiffness
■ High reliability
■ Low abrasion
■ Low operating costs
CEROBEAR ceramic bearings are manufactured in ISO- measurements or customized designs according to your needs.
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Mash Bearings
1 BEARINGS NUMBER EMAPOTK2T
2 EMAPOTK2TZZ
3 190905 EMAPOTK2F
4 626905 EMAPOTK2FZZ
5 120905 EMAPOTK35
6 190903 EMAPOTK3TZZ
7 626903 EMAPOTK3T
8 120903 EMAPOTK3TZZ
9 626903 55*17
10 XG55*12 58*17
11 XG55*16 55*20
12 XG79*19 57*20
13 GL155-82* 60*20
14 180704 66*20
15 XG125.5*26*36 35*8
16 XG135*25*38 44*12
17 XSJ-02-05 70 57*10
18 XMG83*20 60*15
19 NR458 66*12
20 MNR459 68*18
21 V1286-1 83*14
22 V1286-2RS-1 85*20
23 V1287-1 56*10
24 V1287-2RS-1 60*17
25 177383 57*11
26 183599 60*16
27 183615 A265H
28 177392 261.4.D18-ZZ
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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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CRES stands for Corrosion Resistant Engineered Solutions... a new look at corrosion resistant power transmission components.CRES Mounted Ball Bearing products start with the latest in corrosion resistance technology coupled with advanced industry minded features driven by industry-focused leaders. Finally, our engineers designed CRES around the notion that a "family" of corrosion resistant products spanning the spectrum of performance and value will provide customers flexibility and latitude to specify the correct solution when and where they see fit... without jeopardizing product performance or operating profit.
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Main bearing for gearboxes applied in cement mixer trucks; ball bearing solution for high load performances
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Special bearings for your special requirements
If your application requires special sizes, load or speed ratings, we can provide you with rapid, practical and creative custom-made solutions.
Our experienced engineering team has developed special bearings and systems for numerous industries, such as:
* Pumps
* Agricultural machinery
* Wind energy
* Heavy machinery
* Iron and steel
* Railway vehicles
* General machinery
* Industria gearboxes
* etc.
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Our ability to work in close partnership with our customers to replace traditional steel bearings with custom-designed plastic cost reducing solutions is what truly sets BNL apart from other bearing manufacturers.
The company has been at the cutting edge of plastic bearing design and technology for over 30 years, building an expertise that is unrivalled in this niche market.
The specialist design expertise of our dedicated in-house design team enables us to achieve the best and most cost-effective solutions for all of our customers.
Carefully considering the functional requirements of the application from the outset, we work closely with the customer's own design engineers to produce a single piece, rolling element bearing assembly with additional integrated features such as axles, precision gears, fixing clips, mounting flanges and pulleys. Forming fully integrated assemblies, these additional features maximise the part's functionality and deliver whole system cost reductions to the customer through a significantly reduced parts count and assembly time.
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Key Specifications/Special Features:
-604-6012, 623-6212, 634-6310,Open,ZZ,2RS High precision Electric Motor Quality ball bearings with high speed, high temperature & noise free
-Technical capability:
Accuracy: tolerance from ISO P0-P4 (US ABEC-1---ABEC-7) Low noise: z1--z4 at accelerated velocity value and zv1--zv4 at velocity value
Working life: according to ISO standard
Primary Competitive Advantages:
- Price
-Quality Approvals
-Customers' Drawings Accepted
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Available open, protected by shields or seals, with light or heavy contact.
Where special requirements of environment conditions, high speeds, noise level, the bearings will be made with related variations of the internal design and of the component parts.
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GWG make large diameter deep groove ball bearing. In addition to stardard bearings, GWG supply non-standard and customer bearings in shorter lead time than expected.For more information,please view our homepage www.gwgbearings.com
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We offer deep groove bearings with ZZ 2RS series
6000-6020
6200-6220
6300-6320
6403-6418
1600-1640
R3-R12
And nonstandard deep groove bearings
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Deep Groove ball bearings are the most popular of all the ball bearing types because they are available in a wide variety of seal, shield and snap-ring arrangements.
The bearing ring grooves are circular arcs made slightly larger than the radius of the ball. The balls make point contact with the raceways (elliptical contact when loaded). The inner ring shoulders are of equal height (as the outer ring shoulders).
Deep Groove ball bearings can sustain radial, axial, or composite loads and because of simple design, this bearing type can be produced to provide both high-running accuracy and high-speed operation.
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deep groove ball bearings
CAGES:
As to cages, waved pressed steel cages are most common, sometimes turning firmed steel cages and polyamide resin cages are also used.
APPLICATIONS:
Gear box, apparatus instrument, magnetos,elecrical motor,household electrical appliance, gas engine, vehicle, agriculture equipment, engineering machine, ect.
MAINLY TYPE:
Open type, one shield in one side, two shields in both sides, one skeleton rubber seals(contact/non-contact) in one side,two skeleton rubber seals (contact/non-contact) in both sides, with snap ring groove in O.R. and two shields in both sides, with snap ring groove in O.R. and one shields in opposite sides.
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Deep groove ball bearings are the most popular type of ball bearing, they are widely used in a variety of industries. As a result they are available in many sizes with many variations. Deep groove ball bearings are simple in design, suitable for high speeds, non-separable and are able to accommodate axial loads in both directions as well as radial loads.
Deep-groove bearings are durable in operation and easy to maintain. RSM deep groove ball bearings are designed to deliver optimum value and reliability.
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Deepgrooveballbearing are particularly versatile.They are simple in design, non-separable,suitable for high and even very high speeds and are robust in operation,requiring little maintenance.Deep raceway grooves and the close conformity between the raceway grooves and the ball enable deep groove ball bearings to accommodate axial loads in both directions, in addition to radial loads,even at high speeds.Single row deep groove ball bearings are the most widely used bearing type.
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Deep groove ball bearings are the simplest yet the most popular bearing:
* Suitable for very high rotating speeds
* Well suited for medium high radial and axial loads in one or both directions
* Various seals and grease variants available for different operating conditions
* Numerous clearance and tolerance classes available for different operating conditions
* Standard: DIN 625
* Series: 600, 6000, 6200, 6300, 6400, 1600; Thin-ring: 61800, 61900
* Application examples: electrical motors, general machinery, industrial gearboxes, pumps, agricultural machinery, etc.
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Deep Groove ball bearings are the most popular of all the ball bearing types because they are available in a wide variety of seal, shield and snap-ring arrangements.The bearing ring grooves are circular arcs made slightly larger than the radius of the ball.
The balls make point contact with the raceways
(elliptical contact when loaded).
The inner ring shoulders are of equal height (as the outer ring shoulders). Deep Groove ball bearings can sustain radial, axial, or composite loads and because of simple design, this bearing type can be produced to provide both high-running accuracy and high-speed operation. Standard ball retainers (cages) are made from pressed steel. Machined cages are used in bearing operation at very high speed or for large diameter bearings.
Deep Groove ball bearings with seals or shields are standardized. They contain proper amount of grease in advance.
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Angular contact ball bearing for track drives and planetary gearboxes.
Different sizes available in our catalogue
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Angular contact ball bearings with single row, double row, matched sets.
To stand axial and radial loads the range will include different contact angles (12 to 60 degrees), high accuracy for machine tool spindle applications, large size for heavy industries and wheel special bearings also.
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Ball bearing, Thrust ball bearing
