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Drawing of 23044 MBW33: ⌀220 × ⌀340 × 90 mm⌀340⌀2209023044 MBW33
Fig. 1: 23044 MBW33, 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 23044 MBW33

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

Bearing CT 23044 MBW33

€122.60per piece
In stock: 8 pcs
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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
2 exact, 2 approximate
d
220 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
340 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
90 mm
Width BRing width. Source: two supplier sources
Seal
open, no protection
Clearance
normal clearance
C
633 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 × 340 × 90 from other brands

4 products
Cross-section drawing to size: Spherical roller, 220 × 340 × 90 mm
You are viewingCT 23044 MBW33
€122.60baseline for the price comparison

Everything the number specifies matches: series 230, 220 × 340 × 90 mm, open, no protection, normal clearance, special design. The codes in the number are read against the CT catalogue.

  • Cross-section drawing to size: Spherical roller, 220 × 340 × 90 mm23044 MBW33This bearingCT220 × 340 × 908 pcs€122.60you are here
  • Cross-section drawing to size: Spherical roller, 220 × 340 × 90 mm23044 MBW33NTE220 × 340 × 90available to orderon requestRequest a quote

Under the price: the difference from the price of this bearing (€122.60).
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 220 × 340 × 90mm
Cdynamic 633kN

Spherical roller bearing 23044. Under GOST the same bearing is designated 3003144.

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

Frequently asked questions

What is 3003144?

It is the same bearing under GOST 3189-89: 3003144 corresponds to the ISO base 23044. Size 220 × 340 × 90 mm, a full equivalent of 23044.

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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