China OEM Premium CZPT CH870 CH870I Spider Bushing 442.1619 with Best Sales

Product Description

Product Description

Premium Parts to Fit CH/CS Cone Crusher
Powerups has been specializing in manufacturing premium quality CZPT wear and replacement parts since 1990s, providing more competitive parts and service than typical parts suppliers in the world. In most of cases, we have the parts on shelf or castings in stock, which effectively shortens the lead time. We supply premium quality wear parts and spare parts such as bottom shell, concave, mantle, eccentric, eccentric bushing, head, etc. to cover the models of CH420 cone crusher, CH430 cone crusher, CH440 cone crusher, CH660 cone crusher, CH870 cone crusher, CS420 cone crusher, CS430 cone crusher, CS440 cone crusher, etc. In addition, CZPT offers full line of quality parts CZPT to cover Symons cone crusher, Gyradisc cone crusher, GP Series cone crusher, C Series jaw crusher, MP Series cone crusher, Omnicone Series cone crusher , HP Series cone crusher.

Detailed Photos

  1. Top shell
  2. Arm shield
  3. Retaining bolts & washers
  4. Concave support ring
  5. Spider cap
  6. Spider bushing

  1. Piston wear plate
  2. Mainshaft step plate
  3. Step washer


  1. Hydroset piston
  2. Chevron packing
  3. Hydroset seal


  1. Head
  2. Mainshaft
  3. Dust seal retainer
  4. Headnut
  5. Dust seal ring
  6. Inner headnut
  7. Mainshaft sleeve
  8. Dust collar


  1. Eccentric
  2. Gear
  3. Retainer
  4. Eccentric wear plate
  5. Eccentric bushing

  1. Pinion shaft housing
  2. Pinion shaft
  3. Pinion
  4. Sheave end bearing
  5. Pinion end bearing


  1. Bottom shell
  2. Bottom shell bushing


Getting My CH870 To Work
One other functionality is to supply a Safeguarded PASSAGE for that lubrication strains that company the spider cap bearing.  
Ordinarily, the First crushing phase is finished applying both gyratory crushers or jaw crushers. It is commonly the case that there will be just 1 crusher mounted, and this could be generally known as the ‘Primary Crusher? Cone crushers are usually used for 2nd, third & 4th stage crushing measures (although not constantly).
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Effectively, the gyratory crusher contains a heavy Forged-iron, or steel, frame which incorporates in its reduced section an actuating mechanism (eccentric and driving gears), and in its upper portion a cone-formed crushing chamber, lined with put on-resisting plates (concaves). SpHangZhou the crushing chamber throughout its best is a gradual-rest (spider), made up of a machined journal which fixes the place with the upper stop of the leading shaft. The active crushing member includes the primary shaft and its crushing head, or head Heart and mantle. This assembly is suspended in the spider journal by way of a hefty nut which, in all though the quite large equipment, is organized for a certain level of vertical adjustment with the shaft and head.
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Inquire the spare section you try to find from our associates using a number of uncomplicated methods and select the greatest supply. Wether you are a vendor or an proprietor, LECTURA can navigate you to the best route. Buy the CZPT Recycling Crops spare pieces conveniently currently – worldwide.
Once the shims are in position, the spider as well as spider bushing is usually linked to each other using a number of spaced connectors.
Predictive servicing relies on understanding how much time selected items previous prior to they have to get replaced. Lubricants, belts, filters, and running hours on motors assistance establish these replacements.
Assembly is independently lubricated. Seal plates and oil seals on both finishes of housing. Spiral bevel gears make it possible for a broad range of speeds.
With sensors created-in, you now have the aptitude to observe the pinion shaft assembly. This increased visibility permits better maintenance organizing as Now you can get ahead of likely difficulties.
Thanks to its 2 inside pockets, this Examine presenter can maintain purchase pads and receipts divided for top-quality Firm. On top of that, the charge card pocket gives guests by using a protected place to put their card to ensure it does not drop out throughout transportation.
Safe, self-tightening concaves stop liners from coming unfastened. Metallic Get hold of concerning the upper mantle area and key shaft absorbs forces in order to avoid fatigue failures.
screens, and many others. can be set up in size ranges and kinds to satisfy the requirements of a relentless tonnage. For anyone few installations exactly where a facet discharge is crucial, a discharge spout is usually furnished.
The mainshaft positioning sensor (MPS) probe enables operators to monitor and adjust mainshaft position to compensate for put on components swiftly and proficiently.

Indicators On spider bushing gyratory crusher You Should Know
The corporation highlighted its RollSizer DRS 660X3 CH870 900.0169-00 NIPPLE, HEXAGONAL ISO49-N8-1/4-FE-A CH870 900.0002-00 ELBOW ISO49-A1-1/4-FE-A CH870 873.1210-00 O-RING 759×5,7 SMS 1586 CH870 840.0653-00 BOLT, HEXAGONAL ISO4014-M20X100-8.8-A3A CH870 847.0132-00 WASHER BRB  3×21/36 CH870 452.1619-001 SPIDER BUSHING STD CH870 452.1619-MNBR SPIDER BUSHING MNBR CH870 840.0652-00 BOLT, HEXAGONAL ISO4014-M20X90-8.8-TZN CH870 847.0132-00 WASHER BRB  3×21/36 CH870 452.1599-001 SPIDER SEAL RING UPPER CH870 452.1599-001 SPIDER SEAL RING LOWER CH870 452. 0571 -001 RING CH870 452.0549-001 REXIHU (WEST LAKE) DIS. RING CH870 841.5715-00 SCREW, CAP, HEXAGON SOCKET HEAD ISO4762-M6X45-8.8-A3A CH870 900.0981-00 PLUG BSPT 1 INX CH870 N/A CONCAVE SPECIAL C (XT710) CH870 452.0840-002 CONCAVE EXTRA-FINE (XT710) CH870 873.1112-00 SEALING FOAM 750 ML CH870 831.0016-00 BACKING COMPOUND (10 KG) CH870 452.571-901 FILLER RING EC CH870 452.2269-901 FILLER RING C (MC,C) CH870 452.571-901 FILLER RING M (EF,F,MF,M) CH870 840.0675-00 BOLT, HEXAGONAL ISO4014-M24X130-8.8-A3A CH870 847.0063-00 WASHER, PLAIN SMS1466-26X65X10-ST-FZB CH870 452.2201-00 JACKSCREW M24X80 CH870 452.1369-901 WEAR PLATE ASSY KIT CH870 840.1136-00 SCREW M6S 36X540 8.8 ISO4014 FZB CH870 845.5713-00 NUT, HEXAGONAL, TORQUE ISO7040-M36-8-A3A CH870 442.9353-01 SLEEVE CH870 442.9354-01 WASHER CH870 863.0015-00 CONICAL DISC SPRING DIN2093-A100-UNPLTD CH870 452.0687-001 SUPPORT RING   CH870 442.8290-01 XIHU (WEST LAKE) DIS. PIN D 40X85 CH870 452.571-901 CONE SECTION EC 1/6 CH870 912.5719-00 FILTER CARTRIDGE FK200 CH870 825.0182-00 SPIDER BUSHING GREASE (18 KG) CH870 452.571-901 FEED HOPPER, LOWER

Company Profile

HangZhou CZPT Machinery Co., Ltd, located in HangZhou of northern China, is a global provider of process solutions for a variety of industries including mineral processing, aggregate processing, coal mining, etc. It is a manufacturing company of machinery and parts specially for mineral and aggregate processing.
HangZhou CZPT Machinery Co., Ltd is committed to designing, manufacturing and maintaining cone crusher, jaw crusher, impact crusher, feeder, screen and washing equipment, and it’s also a great resource of premium replacement parts for  HP Series cone crusher, GP Series cone crusher, MP Series cone crusher, C Series jaw crusher, Symons cone crusher, Gyradisc cone crusher, Omnicone cone crusher, CH/CS cone crusher, etc. CZPT has large stock of parts for the leading models of crushers to meet the specific needs of each customer.

Powerups upholds the highest standards for engineering and manufacturing to incorporate all the advanced technology in the designs of our crushers, feeders, screens, washers, etc. In addition, it is able to design and manufacture complete crushing plant, portable crushing plant. Besides, the company operates with its own highly qualified management team to continuously improve the quality of casting, machining process, parts inspection in order to provide long wear life.
Powerups’ process equipment and systems are proven in mining operation, with installation in over 20 countries around the world including United States of America, Canada, Chile, Peru, Colombia, Mexico, Greece, Russia, Turkey, Australia, New Zealand, Saudi Arabia, Thailand, Indonesia, Cambodia, Malaysia, Vietnam, etc. CZPT is ideally positioned to deliver high quality and competitive solutions to projects anywhere in the world.

Our Mission:  Let’s Make Things Better


After-sales Service: on-Line Support for Life
Warranty: 12-Month Warranty
Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
Surface Treatment: Spray-Paint
Manufacturing Process: Casting


Customized Request

Shaft Collar

How to Choose the Right Shaft Collar

A shaft collar is a small, inexpensive machine component that serves a variety of purposes in power transmission. It is most commonly used in gearboxes and motors. It can serve as a mechanical stop, bearing face, or locating component. Its simple design makes it easy to install. Here are some of the most common types and their functions.


Shaft collars are an important part of many mechanical systems. These devices hold mechanical components on a shaft and also help mount shafts on flat surfaces. They are available in many different styles, sizes, and materials. Selecting the right shaft collar is essential in preventing damage to components. Stafford Manufacturing, a leading manufacturer of shaft collars and other related mechanical components, can help you choose the right one for your application.
There are two main types of shaft collars. The first is the Heavy Duty type. It has a larger outer diameter and wider opening. While this may seem to increase holding power, the problem with that is that it can reduce the amount of space the collar has on the shaft. On the other hand, the Thin Line type is similar, but is made with smaller outer diameters. Another type is the Threaded Bore shaft collar. These shaft collars offer exceptional axial holding power, and are designed to protect threaded shafts without causing any damage.
A shaft collar has many uses and is typically used in industrial applications. It can act as a spacer and to stop shaft movement in reciprocating applications. It can also be used to align and position parts of automation machinery.


There are several different types of shaft collars. These components are critical for a variety of applications, and their design plays a large role in the performance of the resulting product. To select the most appropriate collar, designers must consider several factors, including the style, material, bore size, and geometry of the shaft. Many manufacturers provide performance data, and users can contact them for assistance.
There are many different types of shaft collars, which make it important to understand how each one works and what applications they can serve. Fortunately, shaft collars are easy to install and require little maintenance. Whether you need to secure industrial railings or position medical equipment, shaft collars are a versatile component that can be tailored to meet your needs.
One type of shaft collar is the locking collar. This type of shaft collar has a threaded end that is designed to mate with spindle bearings. They offer an increased TIR than standard shaft collars and allow for precise preload control. They also feature slots for spanner wrenches.
Shaft Collar


Shaft collars come in a variety of sizes. You can get a small diameter shaft collar for small equipment, or a large diameter shaft collar for larger equipment. Both styles are made from solid steel, and they come in several thicknesses. You can choose between one-half inch and six-inch collars, depending on your needs.
There are no specific standards for shaft collars, but most manufacturers have similar designs. They’re either single-point faced or double-split, and can be fine or coarse threaded. They’re often used as mechanical stops, bearing faces, or as locating components. Their bore is either fine or coarse, and their outside diameter and width are determined by the shaft diameter.
Shaft collars are commonly found in mechanical and automation equipment. These ring-shaped devices hold motor components, sprockets, and bearings in place. They also allow them to be adjusted and positioned precisely. A shaft collar is often used to connect the end of a shaft to a mechanical stop.
Another type of shaft collar is called a set collar. It has a recessed area for a screw to bite into a shaft. These collars are perfect for holding sprocket hubs, bearings, and spacers. They can also be used as a rigid coupling.


When choosing a shaft collar, consider its intended application and cost. Some shaft collars are very expensive while others are quite affordable. Choose one that meets the needs of your assembly. If you’re using the shaft collar infrequently, a clamp style or a set screw style may be a better choice. Then, you can easily adjust or disassemble it with just a few tools. If you’re using it more frequently, choose a two-piece shaft collar.
The material of the shaft collar is also an important consideration. Steel and stainless steel are common choices. While both materials are strong and durable, steel tends to have better holding power. However, aluminum shaft collars are lighter and provide better strength-to-weight ratio. The type of material you choose depends on the amount of corrosion protection you need, and whether you’ll need the collar to resist extreme temperatures. If the shaft collar is going to be used in a hot environment, you may want to go with a titanium collar.
There are many different sizes and types of shaft collars. The type of collar you choose depends on the specific application and the system it’ll be used in. Consider the dimensions of your shaft, the material of the shaft, and the length of the shaft to find the right fit. If you’re not sure what size you need, ask a manufacturer for help.
Shaft Collar

Placement on shaft

In some applications, the placement of the shaft collar can be critical to the overall performance of the machine. The collar’s design must take many factors into account, including material, style, bore size, and shaft geometry. If a user is uncertain of the proper placement of their collar, they should refer to the manufacturer’s website for guidance.
While shaft collars may look simple, they’re actually essential mechanical components that are used in almost every type of machinery. Despite their ubiquitous use in every industry, they are often underappreciated due to their complexity. Many people aren’t aware of their importance or the various types of collars available. This shaft collar guide will provide detailed information to help you find the right shaft collar for your specific application.
The surface treatment of the shaft collar is another important factor that contributes to its holding power. The most common treatment is a black oxide finish. This finish enhances screw torque while preserving the frictional properties of the bore. This finish can be further optimized by applying light oil to the screw. Zinc plating is also a good option for shaft collars. This material offers better corrosion resistance, but can reduce holding power.

Clamp style

A clamp style shaft collar is a simple and effective tool for securing shafts in machine tools. Its two-piece design allows for quick and easy positioning adjustments and has greater holding power than set screw collars. In addition, its friction-based connection maintains ease of use and prevents shaft damage. This type of collar is also more corrosion resistant than set screw collars.
There are several different types of shaft collars, including single and double split collars. Single-piece clamp collars are anchored into the shaft with a single tangential screw, whereas double-piece collars are anchored to the shaft with two socket cap screws. The latter type provides more stability and axial holding power and is suitable for rotating assemblies. A single or double-piece clamp collar can also be threaded to allow for precise positioning along the shaft. Its internal threads also provide enhanced support for high axial loads and act as a positive mechanical stop.
There are different types of shaft collars, each with its own set of advantages and disadvantages. A set-screw collar may be preferred over a clamp-style shaft collar, but it’s not the only choice. A set-screw collar can severely mar the shaft and can prevent fine adjustments. However, it is a good idea to use the torque wrench when tightening a shaft collar.

Zinc plated

Zinc plated shaft collars are available in a variety of sizes. They are precision machined from cold finished steel bar stock and zinc plated for corrosion resistance. They are also very attractive. They are made in the USA. Whether you need a zinc-plated shaft collar for a simple repair or a more complicated installation, Lovejoy has the right solution for your needs.
The CZPT MSP-12-FZ two-piece shaft collar has a 12mm bore, 28mm OD, and 11mm width. Its clamp style design allows you to easily install and remove the shaft collar. It is easily adjustable and is stamped with the CZPT name.
China OEM Premium CZPT CH870 CH870I Spider Bushing 442.1619   with Best Sales China OEM Premium CZPT CH870 CH870I Spider Bushing 442.1619   with Best Sales
editor by CX 2023-11-14