Product Description
We offer all type of ball bearing and roller bearings, they are available in various cross sections and satisfy a huge variety of operating conditions and application performance requirements.
Our products are mainly exported to Mideast, Canada, Southeast Asia, South America, Singapore, South Korea, India, Pakistan,and other countries all over the world. We have reliable quality and quantity products to provide. We implement the CZPT principle and take the slogan as “the best quality, the best credit and the best service”
Our company insists on the “quality first, credit first” business ideas and our product specification is well-founded. We have a good reputation in the international market by our perfect service and sufficient supply.
Product Description
Thrust ball bearing are formed by 3 parts—race, axial circle and cage. According to the force situation, it can be divided into onw-way thrust ball bearing and bidirectional thrust ball bearing. One-way thrust ball bearing can bear single directional axial load. Bidirectional thrust ball bearing can bear two-way axial load. The race is a sphere shape so that it has self aligning performance and reduce the influence of installation error. Thrust ball bearing can’t bear radial load and has low limiting speed.
Main Features:
1. Two types bearing—1-way bearing and bidirectional bearing
2. In order to allow installation error, either one-way or two-way, can choose spherical self-aligning spherical seat cushion type or spherical seat type.
3.High quality steel–using super clean steel which can extend bearing life by 80%
4. High grease technology – can extend the life of the grease and improve the performance of the bearing
5. High grade ball—quiet and smooth under high speed rotation
Detailed Photos
Parts of the items:
| 51100 series | 51100 51101 51102 51103 51104 51105 51106 51107 51108 51109 51110 51111 51112 51113 51114 51115 51116 51117 51118 51119 51120 51122 51124 51126 51128 51130 51132 51134 51136 51138 51140 51144 51148 51152 51159 51160 51164 51168 51172 51180 51184 51188 51192 51196 |
| 51200 series | 51200 51201 51202 51203 51204 51205 51206 51207 51208 51209 51210 51211 51212 51213 51214 51215 51216 51217 51218 51220 51222 51224 51226 51228 51230 51232 51234 51236 51238 51240 51244 51248 51252 51256 51260 51264 51268 51272 51280 51292 |
| 53201 series | 53201 53202 53203 53204 53205 53206 53207 53208 53209 53210 53211 53212 53213 53214 53215 53216 53217 53218 53220 53222 53224 |
| 52201 series | 52201 52202 52203 52204 52205 52206 52207 52208 52209 52210 52211 52212 52213 52214 52215 52216 52217 52218 52220 52224 52228 52232 52236 52238 52240 52244 |
| 51304 series | 51304 51305 51306 51307 51308 51309 51310 51311 51312 51313 51314 51315 51316 51317 51318 51320 51322 51324 51326 51328 51330 51332 51334 51336 51338 51340 51348 51368 |
| 52305 series | 52305 52306 52307 52308 52309 52310 52311 52312 52313 52314 52315 52316 52320 52322 52324 52330 52336 |
| 53306 series | 53306 53307 53308 53309 53310 53311 53312 53313 53314 53315 53316 53320 53322 53324 53330 |
| 51405 series | 51405 51406 51407 51408 51409 51410 51411 51412 51413 51414 51415 51416 51417 51418 51420 51422 51426 51428 51430 |
Packaging & Shipping
Packing
1) Industrial Package:plastic bags+paper box +cartons+wooden case+pallets
2) According to yours requirements
Shipping
1) Less than 45 KGS, we will send by express. ( Door to Door, Convenient
2) Between 45 – 200 KGS, we will send by air transport. ( Fastest and safest, but expensive )
3) More than 200 KGS, we will send by sea. ( Cheapest, but long time )
Company Profile
Our other products :
Our Advantages
1) World famous brand bearing: We provide our customers with all kinds of world famous brand bearing with top high quality.
2) Inch Bearing: Any requirement for Inch bearings is easily fulfilled by us due to our vast knowledge and links in the industry.
3) Genuine Products with Excellent Quality: Company has always proved the 100% quality products it provides with genuine intent
4) After Sales Service and Technical Assistance: Weprovides after sales service and technical assistance as per the customers requirement and needs.
5) Quick Delivery: The Company provides just-in-time delivery with its streamlined supply chain.
6) Cost Saving: We provide long-life, shock-resistant and high reliability bearings with excellent quality and better performance, resulting in increased cost saving.
FAQ
SAMPLES
Samples are available.
CUSTOMIZED
The customized LOGO or drawing is acceptable for us.
MOQ
1.MOQ: 10 pcs mix different standard bearings.
2.MOQ: 5000 pcs customized your brand bearings.
OEM POLICY
1.We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.
2.We can custom your packaging according to your design
3.All copy right own by clients and we promised don’t disclose any info.
| Pricision Rating: | P5 |
|---|---|
| Application: | Machinery |
| Brand Name: | OEM |
| Seal Type: | 0pen |
| Feature: | Long Life |
| Sample: | Avaliable |
| Samples: |
US$ 0/Set
1 Set(Min.Order) | |
|---|
Types of Ball Bearings
In their most basic form, Ball Bearings have one common feature – they are made of steel. The majority of these bearings are made of 52100 steel, which has one percent chromium and one percent carbon. The steel can be hardened by heat trea
tment. 440C stainless steel is used for rusting problems. A cage around the ball balls is traditionally made from thin steel. However, some bearings use molded plastic cages to save money and friction.
Single-row designs
Steel linear translation stages often use single-row designs for ball bearings. These types of bearings provide smooth linear travel and can withstand high loads. The material steel has a high modulus of elasticity and a high stiffness, as well as a lower thermal expansion than aluminum. For these reasons, steel is the material of choice for a ball bearing in a typical user environment. Single-row designs for ball bearings are also suitable for applications in humid or corrosive environments.
Single-row designs for ball bearings are available in a variety of sizes and are axially adjustable. They have a high radial capacity, but require relatively little space. Single-row deep groove ball bearings with snap rings are STN 02 4605 or R47, respectively. Bearings with snap rings are identified by a suffix such as NR. They may not have seals or shields installed.
These single-row angular contact ball bearings are capable of supporting axial and radial loads. In a two-raceway arrangement, the radial load on bearing A causes a radial load to act on bearing B. Both axial and radial forces are transmitted between single-row angular contact ball bearings, and the resulting internal force must be taken into account to calculate equivalent dynamic bearing loads P.
Single-row deep groove ball bearings are the most common type of ball bearings. These bearings are designed with only one row of rolling elements. The single-row design is simple and durable, which makes it ideal for high-speed applications. Single-row designs for ball bearings are also available in various bore sizes. They can also come in a variety of shapes and are non-separable. If you need a high-speed bearing, you may want to opt for a double-row design.
In addition to single-row designs for ball bearings, you can choose ceramic or steel ball bearings. Ceramic balls are considerably harder than steel balls, but they are not as hard as steel. Hence, ceramic bearings are stiffer than steel ball bearings, resulting in increased stress on the outer race groove and lower load capacity. This is a great benefit for those who need the bearings to be lightweight and strong.
The difference between single-row and double-row designs is in the way that the inner and outer ring are installed. A single-row design places the inner ring in an eccentric position relative to the outer ring. The two rings are in contact at one point, which causes a large gap in the bearing. The balls are then inserted through the gap. As a result, the balls are evenly distributed throughout the bearing, which forces the inner and outer rings to become concentric.
Deep-groove ball bearings are one of the most popular types of ball bearings. They are available in different designs, including snap-ring, seal and shield arrangements. The race diameter of a deep-groove ball bearing is close to the ball’s diameter. These types of bearings are suited for heavy loads, and their axial and radial support are excellent. Their main drawback is that the contact angle cannot be adjusted to accommodate a wide range of relative loads.
Ceramic hybrid ball bearings
Hybrid ball bearings with ceramic balls have numerous advantages. They feature improved kinematic behavior and require less lubrication. Consequently, they can reduce operating costs. Additionally, their low thermal expansion coefficient allows for smaller changes in contact angle and preload variations, and they can retain tolerances. Furthermore, ceramic hybrid ball bearings have significantly increased life spans compared to conventional steel-steel ball bearings, with up to 10 times the lifespan.
Although ceramic bearings can be used in automotive applications, many people believe that they’re a poor choice for bicycle hubs. They don’t reduce weight and only work well in high-rpm environments. As a result, many cyclists don’t even bother with ceramic-based bearings. However, both Paul Lew and Alan are of the opinion that ceramic bearings are best suited for industrial or medical equipment applications. Furthermore, Paul and Alan believe that they are ideal for high-altitude drone motors.
Another advantage of ceramic hybrid ball bearings is that they use less friction than conventional steel-based balls. They are also more durable, requiring less lubrication than steel-based bearings. Furthermore, the lower friction and rolling resistance associated with ceramic-based ball bearings means that they can last ten times longer than steel-based bearings. A ceramic-based hybrid ball bearing can be used for applications where speed and lubrication are critical.
Ceramic hybrid ball bearings feature both steel and silicon nitride balls. Silicon nitride balls have 50% more modulus of elasticity than steel balls and can improve accuracy and precision. Ceramic balls also have a smoother surface finish than steel balls, which reduces vibration and spindle deflection. These benefits result in increased speed and improved production quality. In addition to this, ceramic balls can also reduce the operating temperature, enhancing the work environment.
Hybrid bearings are a popular alternative to steel bearings. They have some benefits over traditional steel bearings, and are becoming a popular choice for engineered applications. Hybrid bearings are ideal for high speed machines. The material used to manufacture ceramic balls is a high-quality alloy, and is comparatively inexpensive. But you must understand that lubrication is still necessary for hybrid bearings. If you are not careful, you may end up wasting money.
These ball bearings can be used in many industries and applications, and they are widely compatible with most metals. The main advantage of hybrid ball bearings is that they are very durable. While steel balls tend to corrode and wear out, ceramic ball bearings can withstand these conditions while minimizing maintenance and replacement costs. The benefits of hybrid ball bearings are clear. So, consider switching to these newer types of ball bearings.
Self-aligning ball bearings
Self-aligning ball bearings are a good choice for many applications. They are a great alternative to traditional ball bearings, and they are ideal for rotating applications in which the shaft must move in several directions. They are also ideal for use in rotating parts where a tight tolerance is necessary. You can choose between two types: plain and flex shaft. Read on to find out which one will suit your needs.
Self-aligning ball bearings are designed with a higher axial load carrying capacity than single-row radial deep groove ball bearings. The amount of axial load carrying capacity is dependent upon the pressure angle. These bearings have a hollow raceway in the outer ring that allows the inner ring to pivot without friction. They are often used for high-speed applications. Because of their design, they are highly accurate.
Self-aligning ball bearings are radial bearings that feature two rows of balls in a spherical outer ring. They also feature two deep uninterrupted raceway grooves in the inner ring. Their unique features make them an excellent choice for applications where shaft deflection is a significant factor. Despite their small size, they have a high level of precision and can withstand heavy loads.
Self-aligning ball bearings can compensate for misalignment in shaft applications. The inner ring and ball assembly are positioned inside an outer ring containing a curved raceway. This spherical design allows the balls and cage to deflect and re-align around the bearing center. These bearings are also ideal for applications where shaft deflection is significant, such as in simple woodworking machinery.
Another type of self-aligning ball bearing uses a common concave outer race. Both balls and outer races automatically compensate for angular misalignment caused by machining, assembly, and deflections. Compared to spherical rollers, they have lower frictional losses than their spherical counterparts. Self-alignment ball bearings also have lower vibration levels compared to other types of bearings.
Self-aligning ball bearings operate in misaligned applications because their spherical outer raceway can accommodate misalignment. This design allows them to work in applications where shaft deflection or housing deformation is common. They are therefore more suitable for low to medium-sized loads. The only real drawback to self-aligning ball bearings is their price. If you need to purchase a self-aligning ball bearing for your next project, you can expect to pay around $1500.
editor by CX 2023-11-15