Kind: Slewing Bearing, Roller
Relevant Industries: Producing Plant, Machinery Repair Retailers, Retail, Other
Design Amount: RB40035
Function: CROSS ROLLER
Gear Alternatives: Nongeared
Seals Sort: UU
Composition: Cylindrical
Outside the house Diameter: 480mm
Innerring: 400mm
Width: 35mm
fat: fourteen.5kg
Materials: GCr15 bearing steel
Types of Lubrication: grease
Applications: Industrial Robot arm,Device instruments,Healthcare tools
Packaging Details: 1. Industrial Neutral Packing,Package as your specifications. 2. Modest size Bearings:Plastic vacuum packaging bag+Paper Box/Neutral Carton 3.Large dimension Bearings:Plastic film+Brown paper+Roll tape+Picket Box
Port: ZheJiang

Items Description Crossed roller bearings product descriptionBYC Crossed roller bearings are lightweight, compact bearings with thinnest possible internal and outer rings with substantial rigidity,since of its vertical arrangement of cylindrical rollers with a 90°V groove by means of the separate spacers in the deep grooverolling surface area. This specific design and style permits just 1 bearing to carry masses in all directions such as radial, axial and second loads. Products Demonstrate Merchandise Paramenters

Shaft diameter Design quantity Principal proportions (mm)Weight
Inner ringOuter ringwidth
dDB B1Kg
20RB2008203680.04
25RB2508254180.05
30RB35713055100.twelve
35RB35 103560100.13
40RB45714065100.16
45RB45104570100.17
50RB50135080130.27
60RB60136090130.3
70RB701370100130.35
80RB801680120160.seven
90RB901690130160.seventy five
100RB10016100140160.eighty three
RB1571150201.45
110RB11012110135120.4
RB11015145150.seventy five
RB11571160201.fifty six
Shaft diameterModel quantityMain dimensions (mm) Weight
Inner ringOuter ringWidth
dDB B1Kg
120RB12016120150160.seventy two
RB12571180252.sixty two
130RB13015130160150.seventy two
RB13571190252.82
140RB14016140175161
RB14571200252.ninety six
150RB15013150180130.sixty eight
RB15571210253.16
RB15030230305.three
160RB16571160220253.14
170RB17571170220202.11
180RB18571180240253.forty four
190RB19571190240252.99
200RB20571200260254
RB20030280306.seven
RB20035295359.6
220RB22571220280254.one
Shaft diameterModel amountMain proportions (mm)weight(kg)
Inner ring(d)Outer ring(D)width B B1
250RB25571250310255
RB25030330308.one
RB250403554014.eight
300RB30571300360255.nine
RB300353953513.four
RB300404054017.2
350RB35571350400203.nine
400RB400354004803514.five
RB400405104023.five
450RB45571450500256.6
500RB50571500500257.three
RB500406004026
RB500506255041.7
600RB600406007004029
700RB700457008154546
800RB8007080095070105
900RB90070900105070120
1000RB100011010001250110360
1250RB125011012501500110440
Related merchandise Production Technique Application Field Item packaging Plan01Blister packaging Plan02Carton packaging Plan03Wooden case packing Packaging & 22311 spherical roller bearing import inexpensive products from china Transport.one. Industrial Neutral Packing,Package deal as your specifications.two. Small dimensions Bearings:Plastic vacuum packaging bag+Paper Box/Neutral Carton. three.Massive size Bearings:Plastic movie+Brown paper+Roll tape+Wooden Box. four.Shipping and delivery:By air or By sea:DHL/TNT/UPS/EMS and many others. Business Profile Business Data HangZhou BoYing Bearing Co., Ltd, (BYC) is a professional company of large precision bearings,The main products are Crossed roller bearings , YRT Rotary Table Bearings , Crossed Tapered Roller Bearings , Cylindrical Thrust Roller Bearing , Angular Contact Ball Bearings , Slim Part Bearings, Slewing Bearings , Ball Screw Bearings . The precision grades are P5, chilly oil urgent rose hip oil push equipment Chilly Press OIL Device P4, P2, and the size of internal ring are ranging from Φ50mm — Φ1300mm. Our items are optimal for Robotics, Equipment Instruments, Rotary Table,health care gear, measuring devices ,largely to replace the imported bearings. Also, we can design and style , decide on and manufacture non-standard precision bearings as buyer asked for.

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.
bearing

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 Cross Cylindrical Roller Bearing RB40035     bearing airChina Cross Cylindrical Roller Bearing RB40035     bearing air
editor by czh 2023-03-18