China best Deep Groove Ball Bearings 6202RS 6203RS 6204RS 6205RS 6206RS 6208RS 6209RS C3 High Speed Precision Electric Motor Bearing for Machinery with Good quality

Item Description

Deep Groove Ball Bearings 6202RS 6203RS 6204RS 6205RS 6206RS 6208RS 6209RS C3 High Velocity precision Electric Motor Bearing For Machinery 

The standard deep groove ball bearing is composed of an outer ring, an internal ring, a set of steel balls, and a established of cages. There are 2 kinds of deep groove ball bearings: solitary-row and double-row. The deep groove ball construction is also divided into 2 sorts: sealed and open. The open sort signifies that the bearing does not have a sealed framework. The sealed deep groove ball is divided into dust-proof seal and oil-evidence. seal. The material of the dust-evidence sealing go over is stamped metal plate, which only serves to stop dust from entering the bearing raceway. The oil-evidence sort is a speak to oil seal, which can successfully prevent the grease in the bearing from overflowing.

One row deep groove ball bearing sort code is 6, double-row deep groove ball bearing code is 4. It has a straightforward composition and is simple to use, and is the most typically created and widely used variety of bearing.

Common deep groove ball bearings have C2, normal (CN), C3, C4 and C5 grades of inner clearance
Deep groove ball bearings normally use metal stamping cages or brass strong cages.
Seal type of deep groove ball bearing 
S K F: Z,2Z
NACHI: ZE,2ZE(Iron seal)
S K F: RS1(RSH),2RS1(2RSH)


Purposes Automobiles, trucks, and trailer bearings are broadly employed in automobiles, trucks, and trailers of different transmission / rotating customers.
Special Qualities one. Large precision
2. Low sounds
3. long daily life
four. Can be customized according to your demands
5. Can give modest & miniature common and non-standard bearings.

In depth Pictures




Our Benefits

Firm Benefits

1. Free of charge SAMPLES: contact us by email or trade manager, and we will ship the totally free samples according to your ask for.
two. World-Course Bearing: We provide our clients with all types of bearing with entire world-course quality.
three. OEM or Non-Stand Bearings: Any requirement for Non-normal bearings is Easily Fulfilled by us owing to our vast expertise and back links in the market.
4. Authentic merchandise With Superb Top quality: Firm has often proved the 100% high quality merchandise it offers with genuine intent.
five. Following Sales Support and Technological Support: Organization offers soon after-product sales provider and technological assistance as for each the customer’s specifications and demands.
6. Fast Shipping: The organization supplies just-in-time shipping and delivery with its streamlined provide chain.
7. Cost Saving: We provide prolonged-life, shock-resistant, and high-dependability bearings with exceptional top quality and much better efficiency. Resulting in improved cost personal savings.
eight. Attending customer queries instantly: We believe that if consumers is happy then it proves our worth properly. Buyers are constantly given fast help.


Packaging & Shipping


1)Commercial Bearings packaging: 1pc/plastic bag + color box + carton + pallet

2)Industrial Bearings packaging 

three)In accordance to the need of clients


one) T/T:thirty% deposit, 70% ought to be paid ahead of cargo.

two) L/C at sight. (high lender charge, not recommended, but satisfactory )

three) a hundred% Western Union in progress. (particularly for air shipment or little amounts)

Shipping and delivery

1) Much less than forty five KGS, we will deliver by specific. ( Door to Door, Convenient )

two) Amongst 45 – 200 KGS, we will ship by air transportation. ( Fastest and most secure, but expensive )

three) Far more than two hundred KGS, we will send out by sea. ( Cheapest, but extended time )


Business Profile

HOJE precision deep groove ball bearings are created for higher precision, lower noise, small vibration, large reliability, and extended life. They are mainly utilised in various types of electric motors. They are also acknowledged as EMQ (Electric Motor High quality) bearings.
EMQ bearings are extensively employed in house appliances, toys, electric powered electrical power resources, car motors, and other fields. With the ideal design, high-trustworthiness warmth remedy, precision manufacturing procedures, and high-quality grease, these merchandise perform far better on trustworthiness, vibration, and sound ranges than normal products making them much more suited for electrical motor applications. These products can also be used to most gearbox purposes as nicely. HOJE precision deep groove ball bearings incorporate a assortment of shields and seals to meet up with the many diverse specifications buyers demand from customers. For detailed technical specs, you should come to feel totally free to contact HOJE. HOJE precision deep groove ball bearings are very good high quality goods with outstanding performance. Due to the fact of their high precision, substantial rotating velocity, large reliability, minimal friction, and minimal sounds, they are commonly used in places of machine instruments, measuring instruments, place of work machinery, home appliances, numerous types of electric motors, industrial automation manage, and many others.

A lot more Merchandise



d (mm) D (mm) B (mm) Limiting Speed  (rpm) Model Weight (kg)
10 26 8 31000 36000 6000 .019
twelve 28 eight 27000 32000 6001 .571
fifteen 32 9 23000 27000 6002 .03
17 35 10 21000 25000 6003 .039
twenty 42 twelve 17000 21000 6004 .069
twenty forty two 12 18000 21000 6004R .073
twenty five 47 twelve 15000 18000 6005 .08
30 55 thirteen 13000 15000 6006 .116
35 62 fourteen 11000 13000 6007 .a hundred and fifty five
forty 68 fifteen ten thousand 12000 6008 .192
forty five seventy five sixteen 9200 11000 6009 .245
50 80 sixteen 8400 9900 6571 .261
fifty five ninety 18 7600 8900 6011 .385
sixty ninety five eighteen 7100 8400 6012 .415
sixty five one hundred 18 6600 7800 6013 .435
70 a hundred and ten 20 6100 7200 6014 .602
seventy five 115 20 5700 6800 6015 .638
eighty one hundred twenty five 22 5300 6300 6016 .85
85 130 22 5000 5900 6017 .89
90 one hundred forty 24 4700 5600 6018 one.sixteen
ninety five a hundred forty five 24 4400 5200 6019 one.21
100 one hundred fifty 24 4300 5100 6571 one.twenty five
one zero five 160 26 4000 4700 6571 1.fifty nine
22 forty four 12 17000 20000 sixty/22 .073
one hundred ten a hundred and seventy 28 3800 4500 6571 1.ninety six
one hundred twenty 180 28 3600 4200 6571 two.07
one hundred thirty 200 33 3200 3800 6026 three.16
28 52 twelve 14000 16000 60/28 .097
a hundred and forty 210 33 3000 3600 6571 three.fifty five
32 58 13 12000 14000 sixty/32 .127
10 30 nine 24000 29000 6200 .032
12 32 ten 22000 27000 6201 .037
15 35 11 20000 24000 6202 .045
17 40 12 17000 21000 6203 .065
20 47 14 15000 17000 6204 .106
20 47 fourteen 15000 18000 6204R .114
25 fifty two 15 13000 15000 6205 .128
twenty five 52 fifteen 13000 16000 6205R .138
thirty 62 16 11000 13000 6206 .199
thirty 62 16 11000 13000 6206R .212
35 seventy two 17 9200 11000 6207 .288
35 seventy two 17 9300 11000 6207R .309
forty eighty 18 8300 ten thousand 6208 .366
45 eighty five 19 7700 9200 6209 .407
fifty 90 20 7100 8500 6210 .463

Scope of software


one. What is the least buy quantity for this merchandise?
Can be negotiated, and we will try out our best to meet up with buyer requirements. Our firm is mostly based mostly on wholesale income, most buyers orders are a lot more than 1 ton.

2. What is your newest delivery time?
Most orders will be transported inside 3-10 times of payment becoming gained.

3. What is the competitiveness of your firm’s goods compared to other organizations?
Substantial precision, higher pace, low noise.

4. What are the benefits of your company’s companies compared to other businesses?
Response queries on-line 24 hours a day, reply in a timely method, and provide different documents needed by consumers for customs clearance or product sales. 100% right after-product sales support.

5. Which payment method does your company assist?
Do our greatest to meet up with buyer demands.

six. How to make contact with us swiftly?
Make sure you deliver us an inquiry or concept and go away your other contact info, such as phone quantity, Whatsapp account or WeChat account, we will contact you as before long as feasible and give the detailed data you need.




Shipping Cost:

Estimated freight per unit.

To be negotiated|

Freight Cost Calculator

Contact Angle: 15°
Aligning: Non-Aligning Bearing
Separated: Unseparated
US$ 0/Piece
1 Piece(Min.Order)


Order Sample



Customized Request

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.

China best Deep Groove Ball Bearings 6202RS 6203RS 6204RS 6205RS 6206RS 6208RS 6209RS C3 High Speed Precision Electric Motor Bearing for Machinery   with Good qualityChina best Deep Groove Ball Bearings 6202RS 6203RS 6204RS 6205RS 6206RS 6208RS 6209RS C3 High Speed Precision Electric Motor Bearing for Machinery   with Good quality
editor by CX 2023-04-13

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