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Drawing of 23144 MBW33: ⌀220 × ⌀370 × 120 mm⌀370⌀22012023144 MBW33
Fig. 1: 23144 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 23144 MBW33

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

Bearing CT 23144 MBW33

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Specifications

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

the same size 220 × 370 × 120 from other brands

2 products
Cross-section drawing to size: Spherical roller, 220 × 370 × 120 mm
You are viewingCT 23144 MBW33

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

  • Cross-section drawing to size: Spherical roller, 220 × 370 × 120 mm23144 CCK/W33lubrication groove and holes, pressed cage, 1:12 tapered boreSKF220 × 370 × 120available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 220 × 370 × 120mm

Spherical roller bearing 23144. Under GOST the same bearing is designated 3003744.

Frequently asked questions

What is 3003744?

It is the same bearing under GOST 3189-89: 3003744 corresponds to the ISO base 23144. Size 220 × 370 × 120 mm, a full equivalent of 23144.

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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