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Drawing of 22356 KMBW33: ⌀280 × ⌀580 × 175 mm⌀580⌀28017522356 KMBW33
Fig. 1: 22356 KMBW33, end view and section; internal parts simplified per ISO 8826-1. Dimensions in mm

There is no photo of this product: the drawing shows the dimensions of 22356 KMBW33

Load: radial high; axial medium, on both sidesSpherical roller

Bearing CT 22356 KMBW33

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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
1 exact, 3 approximate
d
280 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
580 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
175 mm
Width BRing width. Source: supplier data
Seal
open, no protection
Clearance
normal clearance
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Equivalents

the same size 280 × 580 × 175 from other brands

4 products
Cross-section drawing to size: Spherical roller, 280 × 580 × 175 mm
You are viewingCT 22356 KMBW33

Same size, different design: the difference is written in the row.

  • Cross-section drawing to size: Spherical roller, 280 × 580 × 175 mm22356 MBW33MB, lubrication groove and holesCT280 × 580 × 175available to order€1,157.98Request a quote
  • Cross-section drawing to size: Spherical roller, 280 × 580 × 175 mm22356MBW33MB, lubrication groove and holesKG280 × 580 × 175available to orderon requestRequest a quote
  • Type diagram, no dimensions: spherical22356 MBW33 PQMB, lubrication groove and holes, PQ: not decodedNTE280 × 580 × ?available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 280 × 580 × 175mm

Spherical roller bearing 22356 K. Under GOST the same bearing is designated 113656.

Frequently asked questions

What is 113656?

It is the same bearing under GOST 3189-89: 113656 corresponds to the ISO base 22356 K. Size 280 × 580 × 175 mm, a full equivalent of 22356 K.

Can I fit another brand instead of this bearing?

Without checking, only an exact equivalent: the size, seal, clearance and design match according to the brand’s catalogue. Positions with the same geometry differ in seal, clearance or design, and each one says so in the equivalents block. Load ratings differ between manufacturers, so for a heavily loaded unit compare C.

How do I get a price and a lead time?

Press “Request a quote” and send the part number and quantity. We reply with the price, availability and delivery terms for your country.

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