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Drawing of 22244 CA/W33: ⌀220 × ⌀400 × 108 mm⌀400⌀22010822244 CA/W33
Fig. 1: 22244 CA/W33, 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 22244 CA/W33

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

Bearing CT 22244 CA/W33

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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
1 exact, 6 approximate
d
220 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
400 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
108 mm
Width BRing width. Source: supplier data
Seal
open, no protection
Clearance
normal clearance
C
1,170 kN
Basic dynamic load rating CLoad for one million revolutions at 90 % reliability; the L10 life is calculated from it as (C/P)^p. ISO method, manufacturer’s figure: do not carry it over to another brand. Source: supplier data
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Equivalents

the same size 220 × 400 × 108 from other brands

7 products
Cross-section drawing to size: Spherical roller, 220 × 400 × 108 mm
You are viewingCT 22244 CA/W33

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

  • Type diagram, no dimensions: spherical22244-BE-XLXL, BE: not decodedFAG220 × 400 × ?available to orderon requestRequest a quote
  • Cross-section drawing to size: Spherical roller, 220 × 400 × 108 mm22244 MBW33C3clearance C3, MB, lubrication groove and holesKG220 × 400 × 108available to orderon requestRequest a quote
  • Type diagram, no dimensions: spherical22244 RKW33FYFY, lubrication groove and holes, 1:12 tapered bore, R: not decodedKoyo220 × 400 × ?available to orderon requestRequest a quote
  • Cross-section drawing to size: Spherical roller, 220 × 400 × 108 mm22244 MBW33MB, lubrication groove and holesNTE220 × 400 × 108available to orderon requestRequest a quote
  • Type diagram, no dimensions: spherical22244 MBW33 PQMB, lubrication groove and holes, PQ: not decodedNTE220 × 400 × ?available to orderon requestRequest a quote
  • Cross-section drawing to size: Spherical roller, 220 × 400 × 108 mm22244 MBKW33MB, lubrication groove and holes, 1:12 tapered boreURB220 × 400 × 108available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 220 × 400 × 108mm
Cdynamic 1,170kN

Spherical roller bearing 22244. Under GOST the same bearing is designated 3544.

C: CT data. Another brand publishes its own figures, so compare them against that brand’s catalogue.

Frequently asked questions

What is 3544?

It is the same bearing under GOST 3189-89: 3544 corresponds to the ISO base 22244. Size 220 × 400 × 108 mm, a full equivalent of 22244.

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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