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23188-K-MB+AHX3188G

Bore
440 mm
Outer
720 mm
Width
226 mm
Wight
378 kg
Spherical roller bearings With withdrawal sleeve
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 :
23188-K-MB+AHX3188G
Main demensions :
440 × 720 × 226
Bore Dia × Outside Dia × Width Dia (mm)
M :
378 kg
Weight
HS Code :
8482300000
Bearing customs code
ID :
440 mm
Inside diameter(I.D.)
OD :
720 mm
Outside diameter(O.D.)
T(B) :
226 mm
Thickness(W.D.)
Cr :
5199.9 kN
Radial dynamic load rating
C0r :
10399.9 kN
Radial static load rating
Grease rpm :
415 r/min
Reference speed
Oil rpm :
690 r/min
Limiting speed
Category :
Spherical Roller Bearings

Detailed parameters and installation dimensions:

Part Number 23188-K-MB+AHX3188G
Series 231..-K + AH
Design Type With central rib
Reference From FAG 23188-K-MB+AHX3188G
Dimension - d1H 420 mm | 16.535 inch
Dimension Inside - d φ (mm) 440
Dimension Outside - D Φ (mm) 720
Dimension Width - B (mm) 226
Rows NO. 2
Temperature - T(min) –30°C
Temperature - T(max) 200°C
Cage MB = Solid brass cage, guidance on inner ring
Limiting speed - nG 690 min–1
Withdrawal sleeve AHX3188G
Reference speed - nB 415 min–1
Manufacturer Part Code 23188KMB+AHX3188G
Dimension - r(min.) 6 mm | 0.236 inch
Dimension - D1 626 mm | 24.646 inch
Dimension - ds 12.5 mm | 0.492 inch
Dimension - ns 23.5 mm | 0.925 inch
Radial Fatigue Capacity - Cur 484900 N | 109005 lbf
Withdrawal sleeve Mass 45.3 kg | 99.868 lb
Calculation coefficient - e 0.32
Calculation coefficient - Y1 2.1
RIC CN
Dimension - a 11 mm | 0.433 inch
Dimension - b 42 mm | 1.654 inch
Thread - d2G Tr460X5
Dimension - l 270 mm | 10.630 inch
Mounting dimensions - da(min.) 466 mm | 18.346 inch
Mounting dimensions - Da(max.) 694 mm | 27.323 inch
Bore Type K = Tapered (taper 1:12)}
Mounting dimensions - ra(max.) 5 mm | 0.197 inch
Ring Material GCr15SiMn
Bearing Type Spherical roller bearings With withdrawal sleeve
Radial Dynamic Capacity - Cr 5199900 N | 1168937 lbf
Radial static Capacity - C0r 10399900 N | 2337897 lbf
Dimension Inside - d φ (inch) 17.323
Dimension Outside - D Φ (inch) 28.346
Dimension Width - B (inch) 8.898
Bearing Mass - m 378 kg | 833.339 lb
Roller Material GCr15SiMn
Calculation coefficient - Y2 3.13
Calculation coefficient - Y0 2.06

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.

23188-K-MB+AHX3188G refers to a type of 231..-K + AH large Spherical roller bearings With withdrawal sleeve, with dimensions 440 mm (Bore) x 720 mm (OD) x 226 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: the grease speed ratings: 415 rpm, oil speed ratings: 690 rpm, featuring 2 (row) construction, MB = Solid brass cage, guidance on inner ring retainer to ensure extended service life, 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: 5199900 N, static radial: 10399900 N, ), It weight approximately 378 kilogram.

  • Min. Order: 1 Piece/(23188-K-MB+AHX3188G, 440 = ID, 720 = OD, 226 = B, 378 kg) or according to different suppliers
  • Price: Different brands, different quality, different 23188-K-MB+AHX3188G 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 23188-K-MB+AHX3188G 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 23188-K-MB+AHX3188G Spherical Roller Bearings adopts a Self-aligning, high load-bearing capacity, impact resistant, and adaptable to heavy loads design, Reference FAG technology, with dimensions an inner diameter of 440 mm, an outer diameter of 720 mm, a width of 226 mm, featuring 2 (row) construction from 231..-K + AH (series), optimal operating temperature is generally –30 to 200 degrees Celsius. a clearance of CN, ensure the equipment operates more stably , and the maximum speed can reach (Limit Speed Ratings (grease) rpm:415 Limit Speed Ratings (oil) rpm:690)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 23188-K-MB+AHX3188G 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.

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