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53520

Bore
100 mm
Outer
180 mm
Width
46 mm
Wight
5.2 kg
Spherical Roller Bearings
Self-aligning, capable of withstanding heavy loads and impacts, suitable for applications such as mining and metallurgy where shaft deflection or installation errors are present.

Main technical Specifications

New Designations :
53520
Old Code :
22220E
Main demensions :
100 × 180 × 46
Bore Dia × Outside Dia × Width Dia (mm)
M :
5.2 kg
Weight
HS Code :
8482300000
Bearing customs code
ID :
100 mm
Inside diameter(I.D.)
OD :
180 mm
Outside diameter(O.D.)
T(B) :
46 mm
Thickness(W.D.)
Category :
Spherical Roller Bearings

Detailed parameters and installation dimensions:

international: 22220E , r: 3.5 mm
Radial double-row spherical roller bearings with a cylindrical inner ring hole

The equivalents & Variants model of 53520 Spherical Roller Bearings:

22220E

NOTE: All other trademarks are the property of their respective owners, used for the purpose of compatibility description and product identification only. Tradebearings is not affiliated with, endorsed by, or sponsored by the holders of these trademarks.

53520 refers to a type of Spherical Roller Bearings, with dimensions 100 mm (Bore) x 180 mm (OD) x 46 mm (Width), designed for Self-aligning, high load-bearing capacity, and impact resistant, primarily used in Metallurgy, Mining and Building Materials Industries, for applications Provides stable and reliable support for the rotating shaft under harsh, heavy-load conditions. It weight approximately 5.2 kilogram.

  • Min. Order: 1 Piece/(53520, 100 = ID, 180 = OD, 46 = B, 5.2 kg) or according to different suppliers
  • Price: There are multiple professional bearing manufacturers and suppliers in China that offer 53520. Sending an inquiry will get you quotes from multiple suppliers, allowing you to compare prices, quality, and service to find the most affordable option for 53520 bearing.
  • Inquiry ways: The right of the inquiry form, Email, skype, Whatsapp

Inquiry INA LR5206-2HRS-TVH-XL

Could you please provide us a quotation for the following item: Brand: INA DESCRIPTION Q.ty LR5206-2HRS-TVH-XL 30 pcs

✨What are the Benefits of choosing 53520 bearings?

  • Self-aligning: Automatically compensates for shaft bending or installation errors, making it less prone to damage.
  • High load-bearing capacity: Capable of withstanding extremely heavy radial loads and a certain amount of axial impact.
  • Adaptable to harsh working conditions: Durable and rigid, suitable for heavy-duty, vibration, and dusty environments.
  • The 53520 Spherical Roller Bearings adopts a Self-aligning, high load-bearing capacity, and impact resistant design, with dimensions an inner diameter of 100 mm, an outer diameter of 180 mm, a width of 46 mm, ensure the equipment operates more stably for applications Provides stable and reliable support for the rotating shaft under harsh, heavy-load conditions.

🏭 What are the applications of the 53520 bearing?

  • Metallurgy and Mining: Rolling mills, crushers, vibrating screens, roller conveyors (withstanding high impact loads and compensating for shaft deflection under immense pressure).
  • Paper and Printing: Press sections of paper machinery, printing presses (maintaining reliability and stability in humid, hot, and high-speed operating environments).
  • Energy and Environmental Protection: Wind turbine main shafts, cement plant equipment, pellet mills (coping with heavy loads, vibrations, and harsh operating conditions, extending equipment lifespan, and reducing maintenance costs).
  • General Industry and Transportation: Various speed reducers, gearboxes, railway vehicle axles (powerful radial load capacity, capable of withstanding bidirectional axial loads simultaneously).
  • Woodworking and Processing: Woodworking machinery (suitable for cutting and processing scenarios with vibration and moderate loads).

📐 How should choose the right model for a Spherical Roller Bearings?

1. Verify load and direction: Confirm that the bearing can withstand high radial loads and bidirectional axial loads. Generally, the axial load should not exceed 15-20% of the radial load, and in extreme cases, it should not exceed 35%, otherwise uneven stress may occur.

2. Confirm dimensions and tolerances: Determine the bore diameter, outer diameter, and width based on the installation space, and select the tolerance grade (e.g., PN grade) according to standards such as DIN 635-2 or ISO 15.

3. Select internal design: Select the cage type (e.g., CA type brass cage) and lubrication features (e.g., W33 outer ring oil groove and oil hole) according to the application.

4. Consider self-aligning capability: Check its maximum permissible self-aligning angle (usually 1° to 2°) to ensure it can compensate for installation errors or shaft deflection.

🛠️ What is the mounting procedure for 53520 bearings?

1. Preparation and Cleaning: Before installation, be sure to clean the shaft and bearing housing, and check all mating surfaces for burrs or damage.

2. Heated Installation (Recommended): For interference fits, use an induction heater to evenly heat the bearing to 80-100°C, then quickly push it onto the shaft, pressing it against the shaft shoulder. Do not exceed 120°C to avoid altering the material structure.

3. Cold Installation (Alternative): If heating is not possible, use an installation sleeve and press to apply pressure only to the inner ring to press the bearing into place.

4. Securing and Lubrication: Tighten the bearing with a lock nut, etc., and add an appropriate amount of grease through the oil groove/hole.

5. Final Inspection: Manually rotate the shaft to confirm smooth rotation without abnormal noise, and recheck the bearing clearance.

📋 Special Note for mounting 53520 bearings?

Load Limitation: Avoid prolonged exposure to excessive (>20%) pure axial loads, as this may overload the single-row rollers and significantly shorten their lifespan.

Temperature Control: During heated installation, strictly adhere to the 80-100℃ range to prevent localized overheating.

Appropriate Lubrication: Double-row bearings require more grease, but the filler amount is generally 30%-60% of the bearing's internal space; excessive grease can easily cause overheating.

Installation Tools: Never directly strike the bearing's outer ring, cage, or rolling elements. Use specialized tools to apply force only to the mating rings.

Operational Monitoring: During the first run after installation, monitor temperature, vibration, and noise to ensure smooth operation.

Have you already decided on a specific model, or are you hesitating between several models? Tell me the model or application scenario, and I can help you analyze whether the selection is appropriate.

Comments

  1. tradebearings
    Email: [email protected] Tel: 86-0578-18167086030 2021-01-06

    I need to purchase 2 bearings model 53520. Please send me a quote and instructions for how to purchase.

    I required 4 pcs bearing 53520 KINDLY QUOTE ME YOUR BEST OFFER

    PLEASE QUOTE 1 PCS SD3144 SKF

    I need pieces to deliver to rustaq oman

    Hello, i need this bearings, How much does the piece cost? We need 4 pieces, and cost of spedition for italy, sicily Not can send a photo for more explicativo thanks

    I want to purchase this bearing.

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