Variety: BALL
Construction: Deep Groove, SPRAG
Applicable Industries: Producing Plant, Machinery Fix Outlets, Food & Beverage Factory, Retail, Printing Outlets, Construction works , bearing production machinery Deep groove ball bearing ball bearing 61803 Vitality & Mining, Other
Bore Dimension: 60 – 80 mm
Design Quantity: NF40
Precision Rating: P0
Seals Sort: sealed
Quantity of Row: Single row
Product name: NF40 Conveyor Backstop
Interior Dia.: 60-80mm
Outer diameter: 245mm
Height: 207mm
Torque: 40000Nm
Content: Bearing metal GCr15
Supply time: ten-fifteen times
Package: Picket Box
Software: Conveyor Belt System, Bucket Elevator
Packaging Particulars: WOODNE BOX
Port: ZheJiang / Ning Bo

NF40 A single-Way Freewheel Cam Clutch Bearing Conveyor Backstop
Backstop NF are utilized as:
Overrunning Clutches

Specification of Backstop Clutch
ModelNF forty Freewheel Backstop
Bore diameter60-80mm
Outer diameter245mm
Whole Duration 350mm
Torque potential4000Nm
Max rotation pace1500min
Min Rotation velocity 420r/min
Application Electrical Motor , Reducer, Conveyor
Deal Carton bundle / Wooden package
Shipping time seven-ten days
Payment conditionsTT, L/C, D/P, 11kw 18kw eighteen.5kw 22kw 100kw 130kw 132kw 160kw 200kw 380v 3 3 stage ac electric powered motor induction motor D/A, Western Union, Paypal
Catalogue of NF Freewheel conveyor backstop for your option

ModelTorqueMin RotationMax RotationDimensionWeight
NF10one thousand450150040-fiftyone hundred ninety28273one hundred fifty17225twenty528
NF161600forty five-sixty20832295a hundred and sixty1822231
NF40400060-80245423501852072830forty nine
NF63630040070-90260forty five370195221thirty3562
NF80800080-one hundred275forty eight396210226353573
NF10010000ninety-one hundred ten295fifty two4252252614598
NF12512500375one hundred-1303305847325029640508154
NF160160001000one hundred ten-one hundred forty36062512270306fifty five175
NF20020000350a hundred and twenty-150400655653003065058241
NF25025000a hundred thirty-one hundred sixty43070620335316sixty three256
In depth Photos

Company Data

CHangZhou CZPT Precision Machinery Co., Ltd is a manufacturer specialised in Creating Numerous 1 way bearing, 1 way clutch, Backstop clutch, Overrunning clutch, Higher pace skateboard bearings abec 13 bearings miniature 608 roller skate bearing Needle roller bearing and other bearings with substantial technological innovation.

FAQQ: How do you pack the products?

  • Complete significantly less than twenty five KG : Every in white box + 19*eighteen*9cm box + 29*28*19CM carton box
  • Whole Excess weight in excess of 100KG : Carton box + Picket Box / Wood Pallet
  • Q: Can i get the samples from you?
    A: It is extremely inspired to question for the samples for good quality check out.
    Q: Can you guarantee to produce the goods in time?
  • Modest products: In stock.
  • Medium Objects: ten-15 Times
  • Large products: 20-25 Days
  • Types of Ball Bearings

    There are several types of ball bearings: Double-row angular contact, Four-point contact, Self-aligning, and Ceramic hybrid. Here's a brief description of each. For more information, read our article about Double-row angular contact ball bearings. You'll be better informed about how they're made. Also, learn about how the cages that hold the balls in place are secured with rivets.

    Double-row, angular-contact bearing

    Double-row, angular-contact ball bearings are similar in their contact surfaces in one direction, and the two pairs of bearings are installed axially opposite to one another. This design allows them to support combined loads in axial and radial directions. These types of bearings are used for high-precision, high-speed applications. They can be used in everything from turbines to dentistry equipment. Double-row, angular-contact bearings are available at Grainger, as are single-row versions.
    Double-row, angular-contact ball bearings are a popular option for applications where high precision and high speed are required. The design features of these bearings are ideal for applications with axial space restrictions. In contrast, they are smaller than two single-row angular-contact bearings and are available in steel, polyamide, or brass cages. Whether you need a cage for high speed or hard operating conditions is up to you. If you are unsure about the right cage for your application, contact Schaeffler.
    Single-row angular-contact ball bearings are the most common type of bearings. Double-row bearings are also available with a shielded outer ring, which protects the balls inside the bearing from external contaminants. Because these double-row bearings are a good choice for applications requiring high performance, they are often the most affordable option. They offer similar performance as single-row bearings but are much more rigid.
    Preloading is a key performance characteristic for double-row angular-contact ball bearings. Preloading can decrease the service life of double-row angular-contact ball bearings by up to 380 percent. Alternatively, you can preload double-row angular-contact ball bearings by placing spacers between their outer rings. Good double-row angular-contact bearing installation will increase working accuracy and bearing life.

    Four-point contact ball bearing

    The Four Point Contact Ball Bearing Market can be segmented into three types: 35 Degree, 45 Degree, and Other. The 35 Degree segment is expected to witness the fastest growth over the next few years, owing to its increased operational speed and competence in axial and radial axis load handling. Other types of four-point contact ball bearings include the Miniature and Deep Groove varieties. These are widely used in automobiles, aerospace, and other industries.
    These bearings are designed for oil-free screw compressors, and they feature an outer-ring guided brass cage to reduce friction and increase running accuracy. In addition, they have lower maintenance costs compared to conventional bearings. However, they have a higher mean roughness value than their counterparts. High-speed operations require high-speed bearings that can withstand fast speed changes. This is because of the higher friction rate, which results from four-point contact.
    The Four-Point Contact Ball Bearing is a highly versatile product, as it can handle radial, thrust, and moment loads. Because of this, it is often the first choice for slow to moderate-speed applications. This design also has a simplified assembly process, requiring only a single double-half-turn to install. It is the first choice of many automotive OEMs because it is extremely efficient. If you want a ball bearing with these benefits, you should contact a local bearing company.
    The Four-Point Contact Ball Bearing Market will continue to grow despite a tough economy and volatile trade conditions. Demand for automotive and aerospace components is expected to grow alongside a variety of technological advancements. Meanwhile, demand for energy-efficient products will continue to increase with changes in trade policy, an imbalance in the supply-side ecosystem, and geopolitical risk. And while all these factors will continue to drive the market growth, a few challenges are worth considering.
    The Four-Point Contact Bearing is designed with the same basic structure as its two-point counterpart. In a four-point contact ball bearing, one ball can have four distinct points of contact with two rings. Two of these contact points may be in diagonal position. The two remaining contact points change position and accommodate radial loads. Consequently, the Four-Point Contact Bearing is more flexible and robust than its two-point counterparts.

    Self-aligning ball bearing

    The self-aligning ball bearing is an incredibly useful tool in many industries. This type of bearing has a sealing lip that makes contact with a smooth chamfer on the inner ring. Because of the self-aligning nature of these bearings, they are not prone to misalignment. They can withstand temperatures ranging from -30°C to 120°C and should not be heated prior to installation.
    A self-aligning ball bearing is an elastomer-based spherical-shaped bearing with two rows of rolling elements. These bearings can accommodate large radial loads, and their outer ring raceway is curved to provide a spherical effect. The inner ring, or cage, can be either cylindrical or conical. The inner diameter of a self-aligning ball bearing is normally cylindrical, but some are conical. They typically have three oil holes.
    When choosing a self-aligning ball bearing, look for a model with a large enough bearing diameter to accommodate the shaft's bending. Self-aligning bearings may also be interchangeable with standard ball bearing assemblies. You can find individual values in manufacturer catalogues. These bearings are useful in limited applications, although they are not necessarily ideal for everything. For example, in applications where combined loads are the main concern, self-aligning ball bearings should only be used if the application requires minimal misalignment.
    A self-aligning ball bearing is a highly-efficient, energy-efficient solution for a variety of applications. It is a simple, low-maintenance solution that makes your life easier. Its unique outer raceway allows restraining springs to absorb the deflection that is common in other bearings. The result is a cooler, smoother running vehicle. It also helps prevent misalignment, which makes it ideal for use in many applications.
    The SKF self-aligning ball bearing is an excellent choice for applications involving heavy deflection of the shaft. They are the lowest-friction bearing available. Their steel plate reinforced seals prevent them from separating from the shaft during operation. They are also resistant to oil, making them the perfect solution for high-speed applications. In addition to this, they are designed to work in a wide range of temperatures.

    Ceramic hybrid ball bearing

    A hybrid ball bearing made from a combination of steel and ceramics is a good option for high-speed applications requiring electrical isolation. This combination offers an extended lifespan and minimal electrical corrosion or seizure risk. In addition, the hybrid ball bearings have less friction than steel bearings and can operate at low speeds. To learn more about this hybrid type of bearing, continue reading. We'll also discuss how it can help your application.
    Full ceramic balls are generally harder than steel, but they do have lower density, meaning they're not subject to the same high centrifugal forces as steel balls. These benefits make ceramic ball bearings much more durable, with long lifespans. Both full and hybrid ceramic ball bearings are available from CZPT. Read on to learn more about each type. Here's a look at some of the benefits of each. You'll be pleasantly surprised.
    A hybrid ball bearing consists of steel inner and outer rings and a ceramic ball. It can withstand high speeds and loads, but it's also designed to operate in extreme temperatures. This hybrid ball bearing also requires minimal lubrication and is suitable for a variety of applications. Because of its unique characteristics, hybrid bearings are lightweight and hard, and they spin faster than steel balls. But how do you choose the right one for your application?
    A ceramic ball bearing is better than a steel one for many applications. Its greater speed capability and lower friction allow it to operate at higher speeds than steel balls. It is also less sensitive to fluctuations in lubrication conditions than steel balls. They also tend to be cheaper, so it makes sense to invest in one. It's worth your while. They last longer, and they don't require a run-in period.
    A hybrid ball bearing is the best choice for electric spindles with high speed and heavy loads. A hybrid ceramic ball bearing has the advantage of low heat and high stiffness, and can operate at high speeds and loads. This thesis explores the dynamic characteristics of a hybrid ceramic ball bearing, including analysis calculations and experiment verification. The results provide reliable data and lay the foundation for professional spindle optimum design tests. It is a worthy addition to any machine shop.

    China NF40 NF 40 One-Way Freewheel Cam Clutch Bearing Conveyor Backstop     with Best SalesChina NF40 NF 40 One-Way Freewheel Cam Clutch Bearing Conveyor Backstop     with Best Sales
    editor by czh 2023-02-19