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22228CA / W33 Self Aligning Roller Bearings For Mines And Heavy Machinery

Place of Origin China
Certification ISO9001-2015/SGS/BV/CE/IAF
Model Number 22228CA / W33
Minimum Order Quantity 10
Price Negotiable
Packaging Details Independent packing
Delivery Time about 8 working days
Payment Terms T/T in advance
Supply Ability 7.5KKPCS/Month

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Product Details
Vibration Level V1, V2, V3, V4 Seals Type Sealed
Separable Inseparable Grease For Maximum Speed 1700 R/min
Oil For Maximum Speed 2200 R/min Clearance C5 , C4, C3,C0
Rated Static Load (Cor) 616kN Bore Type Cylindrical Bore
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22228CA / W33


22228CA Self Aligning Roller Bearings

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Product Description

22228CA / W33 Mines And Heavy Machinery Roller-Aligning-Bearings Inseparable

Product Description:

FAG Self-aligning Roller Bearing are a type of roller bearing designed to handle both radial and axial loads. They are self-aligning, meaning they can accommodate misalignment between the shaft and housing, making them suitable for a variety of applications.

Spherical roller bearings are commonly used in paper machines, speed reducers, axles of railway roller bearings, rolling mill gear box bearing blocks, and rolling mill rolls. They are also used in crushers, vibrating screens, printing machinery, and woodworking machinery, as well as all kinds of industrial reducers.

These bearings are made from high-quality stainless steel, providing superior strength and durability. They are also sealed to protect against dirt and debris, ensuring a longer service life.

The design of self-aligning roller bearings allows them to handle high load capacities while maintaining low friction levels. This not only improves performance, but also reduces maintenance and operating costs.

Thanks to their precision components, self-aligning roller bearings offer high performance and reliable operation. They are able to withstand harsh working conditions, such as high temperatures and heavy loads, making them a versatile choice for many industries.




  • Product Name: Self Aligning Roller Bearings
  • Outer Diameter: 250mm
  • Precision Rating: P6 ,P5, P4 ,P2
  • Noise Level: Z1, Z2, Z3, Z4
  • Seals Type: Sealed
  • Type: Self Aligning Roller Bearings
  • Timken spherical roller bearings
  • FAG Tapered bore self-aligning roller bearings
  • SKF High-speed self-aligning cylindrical roller bearings
  • Enhanced load capacity
  • Low friction
  • Long service life
  • Easy mounting and dismounting

Technical Parameters:

Type Self Aligning Roller Bearings
Rated Dynamic Load (Cr) 616kN
Grease for Maximum Speed 1700 r/min
Material Stainless Steel
Bore Type Cylindrical Bore
Separable Inseparable
Inner Diameter 140mm
Thickness 68mm
Oil for Maximum Speed 2200 r/min
Seals Type Sealed
Spherical Roller Bearing Type Self-Aligning Roller Bearings
Thrust Self-Aligning Roller Bearing Type Spherical Roller Bearing Series
Spherical Roller Bearing Bore Type Cylindrical Bore
Spherical Roller Bearing Material Stainless Steel


Suitable Applications and Scenarios for Self Aligning Roller Bearings

The Self Aligning Roller Bearings are designed and manufactured by top brands such as TNT, SKF, FAG, NSK, INA, and TIMKEN in China. These bearings have various applications in different industries and are known for their high quality and performance. They come with certifications such as ISO9001-2015, SGS, BV, CE, and IAF, ensuring the highest standards of quality and reliability.

The minimum order quantity for these bearings is 10, and the price is negotiable depending on the quantity. They are usually delivered within 8 working days, making it a quick and efficient solution for your bearing needs. The packaging is done independently to ensure the safety of the bearings during transit.

The self aligning roller bearings are sealed to protect them from external contaminants, ensuring a longer lifespan. They have an inner diameter of 120mm, making them suitable for a wide range of applications. These bearings have a rated static load (Cor) of 670kN, making them suitable for heavy-duty applications.

One of the key features of these bearings is their ability to self-align, making them suitable for applications where there is misalignment or shaft deflection. They are available in different types such as double row cylindrical self-aligning roller bearings and tapered bore self-aligning roller bearings to suit different application requirements.

The high-speed self-aligning cylindrical roller bearings are designed to operate at maximum speeds of 2200 rotations per minute, making them ideal for industries such as automotive, aerospace, and machinery. These bearings have a precision rating of ABEC-3, ABEC-5, or ABEC-7, ensuring smooth and accurate operation.

In conclusion, the Self Aligning Roller Bearings are a versatile and reliable solution for a wide range of applications. With their high-quality construction, certifications, and ability to self-align, these bearings are a valuable asset in industries that require precision, durability, and high-speed performance. Trust these bearings to keep your machines running smoothly and efficiently.



Self-Aligning Roller Bearings


Place of Origin: China

Certification: ISO9001-2015/SGS/BV/CE/IAF

Minimum Order Quantity: 10

Price: Negotiable

Packaging Details: Independent packing

Delivery Time: about 8 working days

Payment Terms: T/T in advance

Supply Ability: 7.5KKPCS/Month

Separable: Inseparable

Material: Stainless Steel

Application: Paper Machine, Speed Reducer, Axles Of Railway Roller Bearing, Rolling Mill Gear Box Bearing Block, Rolling Mill Rolls, Crusher, Vibrating Screen, Printing Machinery, Woodworking Machinery, All Kinds Of Industrial Reducer And So On.

Vibration Level: V1, V2, V3, V4

Rated static load (Cor): 930kN

Customized Service for Self-Aligning Roller Bearings

Our Self-Aligning Roller Bearings are designed and manufactured with precision and high-quality materials to meet the specific requirements of our customers. We offer customized solutions to ensure that our bearings meet the unique needs of your applications.

Our bearings are suitable for various industries such as paper, speed reducers, railway, rolling mills, crushers, vibrating screens, printing, woodworking, and industrial reducers. They are known for their high-speed performance, long service life, and high precision.

With our ISO9001-2015/SGS/BV/CE/IAF certifications, you can trust in the quality and reliability of our products. Our bearings are inseparable for easy installation and maintenance. They are made of stainless steel for durability and corrosion resistance.

We offer competitive prices and flexible payment terms to meet your budget and needs. Our supply ability of 7.5KKPCS per month ensures that we can deliver your orders in a timely manner. Our packaging is designed to protect the bearings during transportation, ensuring they arrive in perfect condition.

Contact us today to learn more about our Self-Aligning Roller Bearings and how we can customize them to meet your specific requirements. Trust in our expertise and experience to provide you with the best bearings for your applications.


Packing and Shipping:

The Self Aligning Roller Bearings are packaged in sturdy wooden cases, ensuring safe and secure transportation. Each bearing is individually wrapped in plastic or bubble wrap to prevent damage during shipping. The wooden cases are then loaded onto pallets for easy handling and transportation.

For international shipping, the bearings are placed in moisture-resistant packaging and marked with appropriate handling instructions and shipping labels. The packaging is designed to protect the bearings from any potential damage during transit.

Our shipping methods include air freight, sea freight, and land transportation, depending on the customer's preference and urgency. We work closely with reliable shipping companies to ensure timely and efficient delivery of our products to our customers worldwide.

Customized packaging and shipping options are available upon request. Please contact us for more information.



  • Q: What is the brand of the Self Aligning Roller Bearings?
    A: The brand name of the Self Aligning Roller Bearings is TNT, SKF, FAG, NSK, INA, TIMKEN.
  • Q: Where are the Self Aligning Roller Bearings manufactured?
    A: The Self Aligning Roller Bearings are manufactured in China.
  • Q: What certifications do the Self Aligning Roller Bearings have?
    A: The Self Aligning Roller Bearings have ISO9001-2015, SGS, BV, CE, and IAF certifications.
  • Q: What is the minimum order quantity for the Self Aligning Roller Bearings?
    A: The minimum order quantity for the Self Aligning Roller Bearings is 10 pieces.
  • Q: Can the price of the Self Aligning Roller Bearings be negotiated?
    A: Yes, the price of the Self Aligning Roller Bearings is negotiable.