Variety: Slewing Bearing
Relevant Industries: Constructing Content Stores, Manufacturing Plant, Equipment Mend Outlets, Food & Beverage Manufacturing facility, Farms, Building works , Energy & Mining
Model Variety: SE5
Characteristic: 4 Level Make contact with
Gear Alternatives: Inside Equipment Only
Seals Type: Sealing on The two Sides
Model NO.: SE3C,SE5A,SE7,SE9A,SE12A,SE14A,SE17A,SE21,SE25
Axial Load: 45kN
Keeping Torque: 5.5kN.M
Uncooked substance: 207~262HB
Certification: ISO9
Tilting Moment Torque: 3kN.M
Radial Load: 22kN
Payment: L/C T/T Western Union
Packaging Details: Wooden Box

HangZhou Fenghe Slewing Bearing Co.,Ltd. is a slewing bearing manufacturer specializing in regular and non-regular slewing bearing. In excess of the several years, Electrical hoist Jib Crane 5t,5ton jib crane,5 4.85712 5718 photo voltaic vitality plants, ship deck cranes, railway cranes, male lifts, wind turbines, and a lot more. Our ability to enhance the bearing design and style for your certain wants is unparalleled and we will do our greatest to supply you the most realistic cost, higher quality solution and in time delivery ! We will support you throughout the layout, manufacturing and implementation method. Our aim is to use our assets to prolong your firm’s capabilities and offer a complete solutions bundle for all your software wants.–We respected for our high quality and cost effective–We provide custom bearing patterns that satisfy distinct buyer requirements–Timely reply. Prices are turned all around in 24 to 48 hours

Advantages1. Slewing Bearing can bear axial, radial load and tilting minute load concurrently. 2. Slewing Bearing can be blended with pinion,planetary gearbox and motors.3.Custom-design is obtainable.( non-common product)4..Rapidly delivery time and most competitive price tag.5. OEM brand name is satisfactory.6. We can do alternative slewing bearing for differenct variety like Rothe Erde,Rollix,SKF,IMO,TG, EFANT manufacturing unit supplier CNC car slewing ring RB1571UUCC0 RB1571 CRBC1571 Quick shipping and delivery robot crossed roller bearing CZPT etc

ModelPdf.structureExternal DimensionsInstallation DimensionsMounting Holes Day
L1L2L3H1H2D1D2D3D4D5D6n1M1T1T2n2M2T3T4
mmInner RingOuter Ring
SE3one hundred ninety1578094.five97.5126100nono100one hundred fifteen6M10seventeen326M1017no
SE5228173100.1107.five119a hundred and fortya hundrednono1281466M10eighteen33sixM10twentyno
SE7295185132.seven76.five80.8one hundred forty fivea hundred and twenty.6ninety eight163203.2237.510M1225forty five8M122542.4
SE9408314174.2102108204one hundred seventy five145222.five27031615M1630sixty five16M163053
SE12498324220106110.5289259229308.five35840219M16thirtysixty nine.418M163051
SE14533330237.6106110325295265342.five390435.523M16306918M1630fifty one
SE17578378282.55121126406365.one324425479.four52220M1632seventy ninetwentyM163255
SE21737462339.1133136.five533466.seven431.eight525.five584.two61835M20fortyninety one36M20fortyno
SE25863462401.813313062856551262067574435M20408736M2040no

SE Collection
DesignRated Output Torque (KN.m)Tilting Minute Torque (KN.m) Axial Load (KN) Radial Load (KN)Holding Torque (KN.m) Equipment Ratio Excess weight (KG)
SE3.41.onethirtysixteen.six262:112
SE5.six3forty five225.562:1twenty
SE7one.513.513353ten.fourseventy three:one23
SE96.533.9338a hundred thirty five38.761:oneforty nine
SE127.fivefifty four.three47519043seventy eight:1sixty one
SE14eight67.8555222forty eight85:164
SE17tena hundred thirty five.six976390seventy two.3102:1a hundred and five
SE21fifteen2031598640105.8125:one149

Choosing the Right Ball Bearing for Your Application

When choosing a Ball Bearing, there are several things to consider. These factors include: the size, lubricant type, presence of corrosive agents, stray electrical currents, and more. It can be challenging to choose the right type, size, and type of ball bearing for your application. You should also carefully calculate the loads to determine the right size. Here are some tips for choosing the right Ball Bearing for your application.

Single-row

The single-row ball bearing is one of the most popular types of bearings. The inner and outer ring are designed with raceway grooves that are shaped slightly larger than the balls. This type of bearing has a low torque and can handle high-speed applications with minimal power loss. The radial dimensions of single-row ball bearings also vary, so it is possible to find one that fits your specific application. Besides the above-mentioned advantages, single-row ball bearings are also available with varying grease levels and are widely applicable to applications where the space is limited.
Single-row ball bearings are also called angular-contact ball bearings. Because of their single-row design, they are not separable and can accommodate a high-speed, heavy-duty application. Single-row angular-contact ball bearings can only handle axial load in one direction, and they must be installed in pairs for pure radial loads. Single-row ball bearings are a popular type of rolling bearings and can be used for a wide range of applications.
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Self-aligning

The self-aligning ball bearing was invented by Sven Wingquist, a plant engineer for a textile company in Sweden. While he was responsible for making production as efficient as possible, he soon realized that the machinery he had in place wasn’t working as efficiently as it could. Although ball bearings are great for reducing friction, they were not flexible enough to compensate for misalignments in the machine.
Self-aligning ball bearings have two rows of balls and a common sphered raceway. The inner ring is curved and combines the two rows of balls into one cage. These bearings can tolerate shaft misalignment and compensate for static angular defects. They can be used in simple woodworking machinery, ventilators, and conveying equipment. They are often the preferred choice for applications where shaft alignment is an issue.

Ceramic

A Ceramic ball bearing is a type of high-performance bearing that is available in both full-ceramic and hybrid forms. The main differences between ceramic and steel ball bearings are their construction, lubrication, and mobility. High-quality ceramic ball bearings are durable, and they are ideal for corrosive and high-temperature applications. The material used to create these bearings helps prevent electrolytic corrosion. They are also ideal for reducing the friction and lubrication requirements.
Ceramic balls are harder and less brittle than steel balls, which gives them a higher degree of rigidity. Ceramics also have a higher hardness, with a hardness of Rc75-80 compared to Rc58-64 for steel balls. Their high compressive strength is approximately 5 to 7 times greater than steel. In addition, they have a very low coefficient of friction, which allows them to spin at higher speeds and with less friction. This increases their lifespan and durability, and decreases the energy needed to turn cranks.

Steel

Unlike traditional bearings, steel balls have a relatively uniform hardness. Carbon steel, for instance, is 2.1% carbon by weight. According to the American Iron and Steel Institute, copper content must be no more than 0.40% and manganese content should not be more than 1.65 g/cm3. After carbonizing, steel balls undergo a process called sizing, which improves their roundness geometry and hardness.
The main differences between steel ball bearings and ceramic ball bearings can be traced to their different materials. Ceramic balls are made from zirconium dioxide or silicon nitride. Silicon nitride is harder than steel and resists shocks. The result is increased speed and longer service life. Polyoxymethylene acetal (PMMA) bearing balls are known for their stiffness, strength, and tolerance, but are not as common as steel ball bearings.

Plastic

The most popular types of plastic ball bearings are made of polypropylene or PTFE. These bearings are used in applications requiring higher chemical resistance. Polypropylene is a structural polymer that offers excellent physical and chemical properties, including excellent resistance to organic solvents and degreasing agents. Its lightweight, low moisture absorption rate, and good heat resistance make it an excellent choice for high-temperature applications. However, plastic bearings are not without their drawbacks, especially when operating at very high temperatures or under heavy loads.
Compared to metal bearings, plastic ball-bearings do not require lubrication. They also are highly corrosion-resistant, making them an excellent choice for wash-down applications. They are also post-, autoclave-, and gamma sterilizable. Many conventional steel ball-bearings cannot handle the high temperatures of food processing or swimming pools. In addition to high temperature applications, plastic ball bearings are resistant to chemicals, including chlorine.
bearing

Glass

Plastic sliding bearings are molded bearings made of engineering plastic. With self-lubricating modification technology, these bearings can be produced by injection molding of plastic beads. They are widely used in various industries such as office equipment, fitness and automotive equipment. In addition to plastic bearings, glass balls are used in a variety of other applications, including medical equipment. Glass ball bearings have excellent corrosion resistance, excellent mechanical properties, and are electrically insulators.
Plastic ball bearings are made of all-plastic races and cages. These bearings are suitable for applications that are exposed to acids and alkalis. Because they are cheaper than glass balls, plastic ball bearings are popular in chemical-exposed environments. Stainless steel balls are also resistant to heat and corrosion. But the main disadvantage of plastic ball bearings is that they are not as strong as glass balls. So, if weight and noise is your main concern, consider using plastic balls instead.

Miniature

The global miniature ball bearing market is expected to reach US$ 2.39 Billion by 2027, at a CAGR of 7.2%. Growth in the region is attributed to technological advancement and government initiatives. Countries such as India and China are attracting FDIs and emphasizing the establishment of a global manufacturing hub. This is boosting the market for miniature ball bearings. The miniscule ball bearings are manufactured in small quantities and are very small.
Some manufacturers produce miniature ball bearings in different materials and designs. Chrome steel is the most popular material for miniature ball bearings because of its high load capacity, low noise properties, and lower cost. But the cost of stainless steel miniature bearings is low, since the amount of steel used is minimal. Stainless steel miniature bearings are the smallest in size. Therefore, you can choose stainless steel mini ball bearings for high-speed applications.

Angular-contact

Angular-contact ball bearings have three components: a cage, inner ring, and balls. Angular-contact ball bearings can support high axial and radial loads. Various design and manufacturing attributes make angular-contact ball bearings suitable for a variety of applications. Some features of this bearing type include a special lubricant, different cage materials, and different coatings.
The size of an angular-contact ball bearing is determined by the design units: outer ring width, axial load, and radial load. Depending on the type of application, an angular-contact ball bearing may be manufactured in double-row, triple-row, or quadruple-row configurations. Angular contact ball bearings can be classified according to their design units, which range from metric to imperial. A higher ABEC number means tighter tolerances. To determine the tolerance equivalent of a particular bearing, consult a standard Angular-contact ball bearing table.
Angular-contact ball bearings feature high and low-shoulder configurations. They have two-dimensional races that accommodate axial and radial loads. They are available in self-retaining units with solid inner and outer rings, and ball and cage assemblies. Cages made of cast and wrought brass are the most popular, but lightweight phenolic cages are also available. The latter is a better choice because it doesn’t absorb oil and has lower rolling friction.
bearing

Materials

When it comes to the construction of a ball bearing, high-quality raw materials are a crucial component. These materials not only affect the overall quality of a ball bearing, but also influence the cost. That’s why you should pay close attention to raw material quality. In addition to that, raw materials should be tested several times before the manufacturing process to ensure quality. Read on for some information about the different types of materials used to make ball bearings.
Steel is the most common material for ball bearings. Most ball bearings contain stainless steel balls, which are remarkably corrosion-resistant. They are also resistant to saltwater and alkalis. However, stainless steel balls are heavier than plastic ones, and they are also magnetic, which may be a drawback in some applications. If you’re looking for a metal-free option, glass balls are the way to go. They’re sturdy, lightweight, and resistant to a wide range of chemicals.

China Enclosed Housing Slewing Drive SE5 with Hydraulic Motor Long Life Products Available in Stock     double row ball bearingChina Enclosed Housing Slewing Drive SE5 with Hydraulic Motor Long Life Products Available in Stock     double row ball bearing
editor by czh 2023-03-20