China Good quality CZPT CZPT CZPT CZPT Original Brand Wheel Spherical Roller Deep Groove Ball Wheel Hub Cylindrical Roller Needle Pillow Block Auto Engine Motor Parts Bearings with Best Sales

Item Description

Solution Description

This 23571 CC/W33 bearing is a Spherical Roller Bearing with a CZPT ring centred on a flangeless inner ring, 2 stamped steel cages, an annular groove in the outer ring with 3 lubrication holes and a CZPT radial interior clearance. The bearing’s proportions are 120x180x46.



  • Spherical roller bearing with 2 rows of rollers
  • pivoting internal ring, misalignments and shaft deflections can be compensated
  • ideal für extremely substantial radial and reasonably higher axial masses in both directions
  • light-weight collection with modest dimensions when compared to inner diameter
  • cage materials: sheet steel. Resistant to tiredness and dress in give great defense against affect masses and acceleration forces
  • seal: open (without having seal) for greater speeds than with sealed spherical roller bearings and straightforward relubrication
  • excellent mounted bearing residence, but can also be utilised as a floating bearing, each in both directions


In depth Photographs



Product Parameters

Production method of bearing:

Manufacturer: DSR or Customized your personal brand name. 

Primary Merchandise: Deep groove ball bearing, roller bearing, pillow block bearing, insert bearing and non normal bearing.

Deal with: ZheJiang , China.

Various Material we can supply you:

How to Decide on:
Select the bearing amount or size.
Pricing adjusts according to the bearing dimension chosen.

Our Main Consumer:
-Manufacturer self use 
-Bearing Trader 
-Components shop 
-Car Revenue Provider Store 4S

Packaging & Shipping


Packing way:


Company Profile

Bearings make the world go around.

As 1 of the very first on the bearings maker, we are more challenging on our own products than our hardest critic. Your acquire knowledge is paramount to us, and each of our merchandise is backed by China technological knowledge, a long time of analysis and advancement and buyer services that goes much CZPT the buy purchase.

ZheJiang CZPT Bearing can supply you with the broadest achievable array of bearings. In addition to Ball bearing, Roller bearing, Needle bearing, Pillow Blocks, we manufacture Flange blocks, Rolling mill bearing, Slide bearing and Drinking water pump bearing. Our unparalleled expertise as a whole company and exporter for these industries is crucial for the advancement and software of a leading merchandise line for all general industries.

We pride ourselves on our CZPT to provide every customer, from backyard mechanics, to unbiased store homeowners, to automotive specialists, to massive production vegetation. Our Goal Industries served are Agricultural Products, Cranes, Electrical Motors, Gearboxes, Content Handling, Packaging Equipment, Electrical power Resources, Pumps, Railways and Transportation, Robotics, and merchandise for Textile Equipment. ZheJiang Bearing Organization is a much better and expanding exporter of bearing in China.

In addition to manufacturing commodity-primarily based bearing goods, CZPT Bearing can make custom made bearing solutions for OEM. ZheJiang CZPT bearing has stringent good quality manage requirements and maintains total handle above source, utilizing only the greatest quality bearing steel.

Our mission is to fully supply for you. Effectively into our far more than 10 many years of enterprise, we are confident that you may discover what you are searching for in bearing product here. Remember to contact, electronic mail, or quit by for far more data.

We specialized in providing custom-made providers to all major OEMS

Via past exhibitions, we have met numerous consumers and received a lot of chances for cooperation

Our Benefits

A Entire world Leading Provider of Bearings and Engineering Spares

We give exceptional performance in a broad selection of applications offering China class top quality in:

• Bearing Steel • Lubricants • Sealing Technology

Consumer Support:

Our team has over 15 years merged expertise with skilled product and business understanding. We can suggest on the most appropriate products for your application. All queries are handled by our team within 24 several hours each working working day.

Specialist Group:

Our team undertakes coaching on a normal foundation for ongoing professional development. This makes certain the large amount of professionalism and expertise our staff showcases through our client visits, market functions and item information.


Q1: What does ZheJiang CZPT Bearing & Manufacturing do? What are your specialties?
A1: With above 15 years’ experience, ZheJiang CZPT Bearing is a manufacturer of a total line of normal ball and roller bearings. At the moment, we supply 13 various bearing series which are obtainable across a wide dimensions range, such as IDs from 5/64″ to 6-1/2″ and ODs from 15/64″ to thirteen-3/4″.

In addition, we also make custom, CZPT ball bearings and roller bearing parts that usually are not shown on our web site or catalog. We have quoted items for every print, per sample, and as interchanges for other manufacturer’s merchandise.

Q2: What sorts and designs of bearings do you make?
A2: We make a selection of bearing kinds, such as ball bearings, roller bearings, thrust bearings, mixture bearings, pillow block bearings, customized bearing, and much more.

In addition, we can make bearings in several styles and configurations, like single course, double route, caged, banded, divided, open, enclosed, complete ball compliment, etc.

Q3: Do you offer any CZPT secondary companies?
A3: In addition to bearings, we offer you a variety of secondary providers to our contract manufacturing consumers. Our varied production capabilities consist of CNC turning and machining, handbook turning and machining, CNC milling, lapping, tremendous finishing, induction welding, laser marking of concluded areas, automatic noticed slicing, reverse engineering, and CNC grinding, including ID grinding, OD grinding, cylindrical grinding, centerless grinding, area grinding, and double disk grinding.

This fall: What providers separate ZheJiang CZPT Bearing from other suppliers?
A4: Not like ZheJiang CZPT Bearing, some bearing suppliers do not manufacture their personal goods. A lot of of them obtain bearings in other manufacturing unit, and quite typically, these suppliers will modify their source of source without having informing consumers, ensuing in quality concerns. ZheJiang CZPT Bearing’s merchandise are produced in north China producing facility.

In addition, we keep a CZPT location in the market due to the fact we are CZPT to blend the abilities of a large bearing manufacturer with the precision and consideration to element of a small bearing store. This enables us to offer personalised services, short direct instances, on-time supply, trusted bearing skills, modern remedies, prime quality items, and far more.

Q5: Do you have any industry certifications?
A5: Indeed. Upon request, we can provide SGS, materials certs, inspection reports, and substance trace potential. You should consist of all certifications you require along with your RFQ, if any.

Q6: What is your privateness plan, return policy, and phrases & conditions? Is there a warranty?
A6: We do offer a warranty that says all goods are totally free of producing flaws, and based on the situations, we may possibly permit returns with a 25% restocking fee.

Q7: What is your producing method?
A7:  All resources are sourced domestically (i.e., chrome metal, stainless metal, ceramic, bronze, brass, etc.). Individual components for the bearings are machined in-property on our CNC lathes. Machined parts are despatched out regionally for heat managing (hardening). Upon return, the parts are precision machined, washed, and assembled into concluded bearings. Bearings are laser marked and possibly stocked or packaged for delivery.

For More Info About Our Products or Companies, Remember to Contact Our Sales Team through Mobile phone or Email These days.

We supplying the bearings



Kinds of Ball Bearings

If you’re looking to obtain a new ball bearing, there are numerous different sorts accessible. Discover about Solitary-row patterns, Ceramic hybrid bearings, and Self-aligning ball bearings. You can also pick from stainless metal or solitary-row designs. Then, study about the distinct sorts of resources available to you. You are going to have an easier time generating a determination. Soon after all, you is not going to have to be concerned about keeping your new ball bearing, since it will be preserved by your supplier.

Single-row types

Ball bearings with a solitary-row design have a higher load-carrying potential. They are used in purposes exactly where higher hundreds must be managed smoothly. A single-row layout is a very good choice when the material’s qualities need substantial load-carrying ability but constrained axial load capacity. One-row styles use two bearings with related design and style characteristics, but they have distinct mounting approaches. One-row patterns can be altered both towards 1 yet another to accommodate axial hundreds.
The single-row design and style is ideal for large-speed programs, but also has some disadvantages. The make contact with angle a is the angle in between the radial plane and get in touch with line. The greater the angle, the higher the axial load carrying potential of the bearing. One-row angular make contact with ball bearings are appropriate for higher axial forces. Single-row angular speak to ball bearings have a solitary-row style and assist higher axial forces in 1 route. Single-row ball bearings are available in both pressed metal and machined metal cages.
Angular make contact with ball bearings with a single row function a cage created of fiber-glass bolstered polyamide 66. These are accessible in diameters up to 130 mm. 4-position angular make contact with ball bearings use brass, steel, or brass plate. They have excellent working qualities and a lower coefficient of linear enlargement. Single-row patterns are effortless to mount and are widely obtainable. Alternatively, they can be mounted with a universal match design and style, which permits them to be easily altered.
A single-row angular speak to ball bearings are generally not suited for angular misalignments since they are unsuitable for compensation of angular misalignments. Misalignments lead to inner forces in the bearing which reduce its radial load ability and existence expectancy. This variety of bearing is not suited for adjacent mounting as it boosts the possibilities of misalignment. Even so, it is a suited selection for purposes in which only one bearing is needed for each bearing situation.

Ceramic hybrid bearings

Although all-ceramic bearings are limited to quite specialised purposes, Si3N4-based mostly hybrid bearings are discovering use in a wide assortment of substantial-pace equipment. In contrast to metal, ceramics are considerably less vulnerable to centrifugal forces, which are right proportional to the mass of the balls. Because Si3N4 substitute balls have a decrease density than steel, these bearings lessen the stress placed on the outer race.
The advantages of hybrid bearings are distinct: they let for higher speeds and hundreds than complete-ceramic bearings, and they require no lubrication. Due to the fact of their numerous rewards, a lot of industrial equipment operators are switching to these modern bearings. CBR is one particular company that specializes in ceramic hybrid bearings and can support you locate the very best item for your application. If you are considering about purchasing ceramic bearings for your following device, here are some things you require to know about them.
A ceramic ball bearing surface has an really minimal coefficient of friction, which is critical for apps that call for lower friction and higher speeds. Ceramic balls also have a larger hardness than steel balls, which boosts their existence. In addition to this, ceramic hybrid bearings have outstanding thermal houses, creating less warmth even when spinning at large speeds. These qualities make ceramic hybrid bearings an excellent option for large-speed machinery, specifically electric powered motors. They are also appropriate for apps that work under h2o.
A ceramic ball hybrid bearing is significantly considerably less vulnerable to temperature fluctuations and wear. Since they are essentially indestructible, ceramic balls do not produce put on particles from the adhesive wear. They can run at drastically higher speeds than steel balls. Ceramic balls are also much more resistant to dampness. For this cause, grease is a advisable lubricant in most ceramic bearing purposes. These lubricants provide superior defense against dampness and corrosion. Even more, they are available in numerous types.

Self-aligning ball bearings

A self-aligning ball bearing is 1 sort of self-aligning bearing. These bearings are advisable for use in flex shaft programs. Their self-aligning feature helps prevent them from misaligning when in use. They can be employed in both one and several-joint systems. In addition to self-aligning ball bearings, these units also attribute flex shafts.
These self-aligning ball bearings arrive in a variety of configurations, which includes cylindrical, round, tapered, and straight bore. Their interior ring is tapered to meet up with certain tolerances. They are ideal for working temperatures ranging from -30°F to 120°F. Their wide variety of programs enables them to be utilized in basic equipment, precision instruments, and low noise motors. In addition, they are offered in a selection of exterior diameters, widths, and inner clearances.
Self-aligning ball bearings have two rows of balls and one common sphered raceway in the outer ring. This permits them to routinely compensate for angular misalignment, which may possibly be triggered by machining and assembly glitches or deflections. In comparison to spherical roller bearings, these self-aligning ball bearings make significantly less friction. They run cooler even at large speeds. Self-aligning ball bearings also offer cost-free engineering assist.
Self-aligning ball bearings are made for difficult shaft alignment. They are double-row, self-retaining units, with cylindrical or tapered bores. These bearings are available in open and sealed patterns, and can also be utilised in programs with misalignment. They are also offered with an outer ring that rotates in relation to the interior ring. When it arrives to shaft misalignment, self-aligning ball bearings are a fantastic remedy.

Stainless metal

Stainless steel is a metallic that resists corrosion and is hugely sturdy. Its corrosion-resistant and h2o-resistance houses make it a great option for bearings in meals and marine purposes. In addition, stainless steel has hygienic advantages. Listed here are some of the rewards of stainless steel ball bearings. Read through on to understand far more about these amazing bearings! We’ve integrated some of the most typical utilizes for stainless metal.
Hardness is critical in a ball bearing. Steel utilizes the Rockwell C scale to evaluate hardness. A grade twenty five metal ball bearing is correct to 25 millionths of an inch, whilst a quality five ceramic bearing is less than a 50 percent-inch round. Although roundness is critical, it should not be overemphasized, as the bearing surfaces could not be as accurate as the grade of the metal. And remember, a larger cost tag doesn’t indicate a far better item.
Stainless metal ball bearings are accessible in a range of alloys. The alloys utilized in production a stainless metal ball bearing fluctuate in hardness, power, and ductility. Stainless metal ball bearings have high corrosion-resistance properties. Moreover, they have long lubrication lives. These benefits make them a well-liked decision for industrial purposes. These bearings are simple to preserve, lessen substitute expenses, and supply corrosion resistance.
The NTN Sentinel Sequence is a high quality line of stainless metal bearings. The reliable lube is NSF H1 registered and prevents grease from leaching into food. It is also corrosion-resistant and doesn’t need to be coated. The seals and slinger produce a drinking water-resistant barrier between the steel ball and the lubricant. It also adds basic safety and security to the bearing.

Plastic balls

For programs where sounds and fat are key considerations, plastic balls are excellent. These non-magnetic balls are perfect for MRI X-ray equipment and sensors. They are also effortless to lubricate, and are non-magnetic. A polymer ball bearing is the lightest of all three types. This tends to make them a excellent option for a lot of industries. Study on to learn more. This article will introduce some of the rewards of plastic balls for ball bearings.
Even though ceramic ball bearings are far more tough and offer you many rewards, they are a lot more pricey than plastic. Luckily, plastic ball bearings provide a cheaper different. These bearings function all-plastic races and cages. Relying on the software, plastic balls can be employed in programs involving chemical compounds. In these cases, plastic ball bearings are offered with a C160 grade, which is risk-free for use in temperatures beneath 176 deg F.
Health care products usually demand precision specialty balls, which are manufactured of glass, stainless steel, and plastic. These bearings must fulfill stringent cleanliness demands. To meet up with the most stringent needs, they must undergo ultrasonic cleaning. These bearings are obtainable in plastic raceways, and are also available with glass or stainless steel balls. Polyethylene balls are light-weight and can be utilized in a selection of purposes. They can be purchased in various dimensions and tolerances to meet distinct requirements.
Plastic balls for ball bearings are frequently mounted into other components, this kind of as plastic wheels, pulleys, and housings. They can be seamlessly built-in into other components of a device, which reduces assembly time and enhances affordability. A single critical edge of plastic bearings is that they are rust-resistant. As these kinds of, they can be employed in harsh environments without having triggering any harm. If a piece of gear is uncovered to intense temperatures, polymers are the ideal choice.

China Good quality CZPT CZPT CZPT CZPT Original Brand Wheel Spherical Roller Deep Groove Ball Wheel Hub Cylindrical Roller Needle Pillow Block Auto Engine Motor Parts Bearings     with Best SalesChina Good quality CZPT CZPT CZPT CZPT Original Brand Wheel Spherical Roller Deep Groove Ball Wheel Hub Cylindrical Roller Needle Pillow Block Auto Engine Motor Parts Bearings     with Best Sales

Tapered Roller Bearing

As one of the leading tapered roller bearing manufacturers, suppliers, and exporters of mechanical products, We offer tapered roller bearing and many other products.

Please get in touch with us for details.

Mail:[email protected]

Manufacturer supplier exporter of tapered roller bearing.

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