Product Description

Product Description

 

Packing :
Product parameter details

Bearing model d(mm) D(mm) T(mm) Load Rating(KN) Weight (Kg)
Dynamic Static
29420 100 210 67 722 2220 11.2
29422 110 230 73 845 2610 14.7
29424 120 350 78 975 3080 18.2
29426 130 270 85 1130 3530 22.8
29428 140 280 85 1170 3790 24.6
29430 150 300 90 1330 4320 29.9
29432 160 320 95 1480 4860 36.2
29434 170 340 103 1640 5340 44.3
29434E 170 340 103 40.7
29436Q1 180 360 109 67.2
29436 180 360 82 95.7
29436 180 360 109 1870 6110 52.6
29438 190 380 115 2040 6730 60.7
29438ME 190 380 115 63.94
29440 200 400 122 75
29440Q1 200 400 122 75
29440ME 200 400 122 68.61
29444 220 420 122 2300 7910 74.9
29448 240 440 122 2390 8500 80
89448 240 440 122 3000 12200 87.8
99452 260 480 132 111
29452 260 480 132 2870 10400 104
29338 190 320 78 1170 4230 25.1
29340 200 240 85 1360 5040 31.2
29344 220 360 85 1380 5240 33.3
29348 240 380 85 1410 5500 35.5
29352 260 420 95 1810 6950 49.1
29352M 260 420 95 49.5
29352E 260 420 95 53.6
29352D 260 420 95 57.1
29356 280 440 95 1840 7150 53.2
29360 300 480 109 2250 8790 74.9
29372 360 560 132 2760 11300 110
29380 400 620 132 3440 14200 152
29392 460 710 150 4290 18000 216
29412 60 130 42 293 854 2.61
29413 65 140 45 344 1000 3.34
29414 70 150 48 378 1110 4.06
29415 75 160 51 438 1270 4.76
29417 85 180 58 536 1610 7.04
29418 90 160 60 598 1810 8.18

 

HangZhou JPG bearing & Equipment co ltd

Excellent Manufacturer of Bearings

*The domentic Leading numerical control production equipment ensures the accuracy consisitency and stability of the products .
*Advanced production equipment and high quality tecnician team ensure the quality of bearing products .
*Advanced automation equipment ensure the quality of products while taking into account the production efficiency .

Leading Equipment

 

Main products

1.Taper roller bearing

2.Deep groove ball bearing

3.cylindrical roller bearing

3.spherical roller bearing

4.linear bearing

5.pillow block bearing

6 OEM all knid of famous brand

7. Non-standard bearing

 

Quality Testing

Rigorous Testing

Perfect precision testing equipment ,fullly meet the requirements of bearing R&D and manufacturing .Strict and rigourour quality inspectors strictly abide by product quality standards and strictly control the whole process of products from test to prodution.

High -ending tessing equipment ,professional operation technicians and rigorous procrssing procedures an the guarantee of quality

with the unremitting purcuit of perfec products ,the company has established the industry’s top testing laboratory ,sound quality control rules,and a well -trained professional testing team.Every process from raw materials of finished products is sticklty tested to ensure high quality products. Delivere to the customer .
 

Packaging & Shipping

Packaging:
1. Neutral Package: Plastic Bag + Carton + Pallet;
2. Commercial Package: Plastic Bag + Box + Carton + Pallet;
3. As the clients’ requirement.

Delivery:
1. Less than 1000 pcs , we will send by express. ( Door to Door, Convenient ),
or by air transport. ( Fastest and safest, but expensive )
2. More than 1000pcs , we will send by sea. ( Cheapest, safe )

FAQ

FAQ
1. Can I get some samples?
A: Yes, sample is available for quality check and market test.

2. Can we do our logo or brand on the package?
A: Yes, we can do OEM.

3. What’s the delivery time?
A: It usually takes about 10-25 working days for production based on specifications for your order and quantity.

4. What’s your payment terms?
A: We usually accept T/T or L/C at sight as the main payment
terms, an d other payment can also be negotiated.

5. What’s your warranty terms?A: We offer different warranty time for different components,
please contact us for details
Payment:

1. Less than 1000 pcs , 100% T/T, Western Union in advance.
2. Between 1000-10000pcs, TT, Western Union, MoneyGram.
3. More than 10000pcs , TT, L/C ,Western Union, MoneyGram.

 

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Item: 30200, 30300, 32000, 32200, 33200
Noise Level: Z1, Z2, Z3, Z4
Cage: Steel, Brass, Nylon
Samples:
US$ 10/Piece
1 Piece(Min.Order)

|

Order Sample

Customization:
Available

|

Customized Request

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

spherical roller bearing

What considerations are important when selecting the appropriate size and material for a spherical roller bearing?

Choosing the right size and material for a spherical roller bearing is crucial and involves several considerations:

  • Load Requirements: Determine the radial and axial load requirements of the application. This helps in selecting a bearing with the appropriate load-carrying capacity.
  • Bearing Size: Calculate the required bearing size based on load, speed, and other factors using bearing selection software or engineering calculations.
  • Internal Design: Consider the bearing’s internal design, including cage type and roller design, to ensure it can handle the application’s specific conditions.
  • Operating Speed: Determine the application’s operating speed and select a bearing that can operate safely at that speed without overheating or premature wear.
  • Temperature and Environment: Consider the operating temperature and environmental conditions. Choose materials and lubricants that can withstand extremes in temperature, moisture, and contaminants.
  • Lubrication: Select the appropriate type and amount of lubrication to ensure the bearing operates smoothly and has a long service life.
  • Cage Material: Cage material can affect bearing performance. Choose a cage material that suits the operating conditions, whether it’s brass, steel, or other materials.
  • Alignment and Misalignment: Assess the degree of misalignment that the bearing needs to accommodate. Some applications require self-aligning bearings for this purpose.
  • Sealing and Shielding: Determine if the bearing needs additional seals or shields to protect against contamination or moisture.
  • Mounting and Disassembly: Consider the ease of mounting and disassembling the bearing, as this can impact maintenance and replacement efficiency.
  • Cost and Availability: Balance performance requirements with budget constraints and the availability of suitable bearings.

By carefully evaluating these factors, engineers and designers can select the most appropriate size and material for a spherical roller bearing, ensuring optimal performance and longevity in the intended application.

spherical roller bearing

How do spherical roller bearings enhance the performance of construction machinery like cranes?

Spherical roller bearings play a crucial role in enhancing the performance of construction machinery, including cranes, in the following ways:

  • Heavy Load Capacity: Spherical roller bearings are designed to handle heavy radial and axial loads, making them ideal for supporting the weight and dynamic forces encountered in crane operations.
  • Misalignment Compensation: Cranes often operate in dynamic and uneven terrains. Spherical roller bearings can accommodate misalignment, ensuring that the crane’s components remain aligned and preventing premature wear.
  • Shock and Vibration Resistance: Construction machinery, such as cranes, is exposed to significant shocks and vibrations during operation. Spherical roller bearings are built to withstand these harsh conditions, reducing the risk of bearing failure.
  • Reliability and Longevity: Spherical roller bearings are known for their durability and long service life. This reliability is crucial in construction machinery, where downtime for bearing replacement can be costly.
  • Versatility: Spherical roller bearings come in various designs and configurations, allowing them to be tailored to different crane types and applications, from mobile cranes to tower cranes.
  • Reduced Maintenance: Their robust design and ability to handle tough conditions reduce the frequency of maintenance and bearing replacements, saving time and maintenance costs.

In summary, spherical roller bearings provide the durability, load-carrying capacity, and versatility required for the efficient and reliable performance of construction machinery, particularly in crane applications.

spherical roller bearing

What factors should be considered when selecting a spherical roller bearing for a specific application?

Choosing the right spherical roller bearing for a specific application involves considering several key factors:

  • Load Requirements: Determine the radial and axial load requirements, as well as whether the load is constant or fluctuating.
  • Speed: Consider the rotational speed of the bearing, as higher speeds may require special designs or lubrication.
  • Operating Temperature: Evaluate the temperature conditions the bearing will operate in and select the appropriate material and lubrication to withstand those temperatures.
  • Alignment and Misalignment: Assess the extent of misalignment the bearing needs to accommodate due to shaft deflection or housing misalignment.
  • Environmental Conditions: Account for factors such as contamination, moisture, and exposure to corrosive substances when choosing sealing and cage materials.
  • Lubrication: Select the right type and amount of lubrication to ensure proper bearing function and longevity.
  • Cage Material: Choose the cage material based on factors like operating speed, temperature, and compatibility with lubricants.
  • Mounting and Dismounting: Consider ease of installation and removal when selecting a bearing type and design.
  • Bearing Size: Ensure the bearing’s dimensions, including bore diameter, are compatible with the shaft and housing in the application.
  • Maintenance Requirements: Assess the maintenance intervals and accessibility for relubrication or replacement.
  • Cost and Budget: Balance the performance requirements with budget constraints.
  • Industry Standards: Verify that the selected bearing meets industry-specific standards and regulations.

By carefully evaluating these factors, you can choose the most suitable spherical roller bearing to optimize the performance and longevity of your specific application.

China Hot selling Super Polished P6 P4 29436 Heavy Load Spherical Roller Bearing for Crushing Machine Parts, Mining Machine, Agricultural Machine   bearing and raceChina Hot selling Super Polished P6 P4 29436 Heavy Load Spherical Roller Bearing for Crushing Machine Parts, Mining Machine, Agricultural Machine   bearing and race
editor by CX 2024-05-16