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22222

Bore
110 mm
Outer
200 mm
Width
53 mm
Wight
7.05 kg
Spherical roller bearings, double row
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 :
22222
Old Code :
3522
Main demensions :
110 × 200 × 53
Bore Dia × Outside Dia × Width Dia (mm)
M :
7.05 kg
Weight
HS Code :
8482300000
Bearing customs code
ID :
110 mm
Inside diameter(I.D.)
OD :
200 mm
Outside diameter(O.D.)
T(B) :
53 mm
Thickness(W.D.)
Cr :
571.907 kN
Radial dynamic load rating
C0r :
639.995 kN
Radial static load rating
Oil rpm :
3970 r/min
Limiting speed
Category :
Spherical Roller Bearings

Detailed parameters and installation dimensions:

Part Number 22222
Series 222series (222..)
Cage Stamped steel cage
Speed ratings (oil) - nG 3970 rpm
Seal Open
Reference From SKF 22222
Principal Dimensions Inside - d φ (mm) 110
Inside - d φ tolerance -0.02 mm to 0
Principal Dimensions Outside - D Φ (mm) 200
Outside - D Φ tolerance -0.030 mm to 0
Principal Dimensions Width - B (mm) 53
Width - B tolerance -0.08 mm to 0
Rows NO. 2
Bore Type Z = cylindrical bore
Principal Dimensions Inside - d φ (inch) 4.331
Principal Dimensions Outside - D Φ (inch) 7.874
Principal Dimensions Width - B (inch) 2.087
RIC Normal
Load Direction Combined
Bearing Mass - m 7.05 kg | 15.542 lb
Permissible angular misalignment 1.5 degrees
Dynamic Radial Capacity - Cr 128493 lbf | 571536 N
Static Radial Capacity - C0r 143756 lbf | 639426 N
Heat stabilization 392 °F (200 °C)
Temperature - T(min) -30 °C
Temperature - T(max) +200 °C
Dimension - d2 130 mm | 5.118 inch
Units Metric
Roller bearing type Spherical
Dimension - D1 178 mm | 7.008 inch
Bearing Type Spherical roller bearings, double row
Manufacturer Part Code 22222
Ring material GCr15SiMn
Dimension - b 8.3 mm | 0.327 inch
Roller material GCr15SiMn
Dimension - K 4.5 mm | 0.177 inch
Dimension - r1,r2(min.) 2.1 mm | 0.083 inch

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.

22222 refers to a type of 222 Spherical roller bearings, double row, with dimensions 110 mm (Bore) x 200 mm (OD) x 53 mm (Width), designed for Self-aligning, high load-bearing capacity, impact resistant, and adaptable to heavy loads, primarily used in Gearboxes, drive shafts, conveying equipment, general machinery, Its normal operating speed can reach: oil speed ratings: 3970 rpm, featuring 2 (row) construction, Stamped steel cage retainer to ensure extended service life, advanced Open, for applications Provides stable and reliable support for the rotating shaft under harsh, heavy-load conditions and in misaligned working conditions.. it's built to handle significant loads (dynamic radial: 571907 N, static radial: 639995 N, ), It weight approximately 7.05 kilogram.

  • Min. Order: 1 Piece/(22222, 110 = ID, 200 = OD, 53 = B, 7.05 kg) or according to different suppliers
  • Price: Different brands, different quality, different 22222 prices, different suppliers and different quality determine different prices, you can ask the supplier in detail for the price according to your own needs.
  • Precision Rating: DIN: P2~P0; ANSI: ABEC9~ABEC1; JIS: JIS~JIS0; ISO: CLASS2~NORMAL CLASS; GB/T30794 B~G
  • Inquiry ways: The right of the inquiry form, Email, skype, Whatsapp

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✨What are the Benefits of choosing 22222 bearings?

  • Self-aligning: Allows for significant angular errors or shaft deflection between the shaft and bearing housing, effectively compensating for installation errors and shaft deformation.
  • High load capacity: Featuring a double-row roller structure, it boasts extremely high radial load capacity while also withstanding certain bidirectional axial loads.
  • Adaptable to vibration applications: Performs excellently under impact and vibration loads, exhibiting good durability.
  • Easy installation: Models with tapered bores are typically available, allowing for convenient installation at any position on different optical shafts using adapter sleeves or withdrawal sleeves.
  • The 22222 Spherical Roller Bearings adopts a Self-aligning, high load-bearing capacity, impact resistant, and adaptable to heavy loads design, Reference SKF technology, with dimensions an inner diameter of 110 mm, an outer diameter of 200 mm, a width of 53 mm, featuring 2 (row) construction from 222 (series), optimal operating temperature is generally -30 to +200 degrees Celsius. a clearance of Normal, ensure the equipment operates more stably , and the maximum speed can reach ( Limit Speed Ratings (oil) rpm:3970)for applications Provides stable and reliable support for the rotating shaft under harsh, heavy-load conditions and in misaligned working conditions.

🏭 What are the applications of the 22222 bearing?

  • Mining/Metallurgy/Cement: Used in crushers and vibrating screens. Impact resistant, withstands extreme heavy loads, and adaptable to harsh environments.
  • Paper/Steel: Used in rolling mills and roller conveyors. Automatic self-aligning compensation effectively addresses shaft deflection or misalignment.
  • Industrial Transmission: Used in speed reducers and fans. Smooth operation, long service life, and withstands complex composite loads.

Comments

  1. tradebearings
    Email: [email protected] Tel: 86-0578-18167086030 2019-01-17

    We require the following bearings, please quote your best prices and delivery with the payment terms: 22222 22224 22226 22228 22230 22328 22330 22334 22336 22340

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