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Drawing of 22228 MBW33: ⌀140 × ⌀250 × 68 mm⌀250⌀1406822228 MBW33
Fig. 1: 22228 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 22228 MBW33

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

Bearing KG 22228 MBW33

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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
2 exact, 17 approximate
d
140 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
250 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
68 mm
Width BRing width. Source: supplier data
Seal
open, no protection
Clearance
normal clearance
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Equivalents

the same size 140 × 250 × 68 from other brands

20 products
Cross-section drawing to size: Spherical roller, 140 × 250 × 68 mm
You are viewingKG 22228 MBW33

Everything the number specifies matches: series 222, 140 × 250 × 68 mm, open, no protection, normal clearance, special design. The codes in the number are read against the KG catalogue.

  • Cross-section drawing to size: Spherical roller, 140 × 250 × 68 mm22228 MBW33This bearingKG140 × 250 × 68available to orderon requestyou are here
  • Cross-section drawing to size: Spherical roller, 140 × 250 × 68 mm22228MBW33DYZV140 × 250 × 68available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 140 × 250 × 68mm

Spherical roller bearing 22228. Under GOST the same bearing is designated 3528K.

Frequently asked questions

What is 3528K?

It is the same bearing under GOST 3189-89: 3528K corresponds to the ISO base 22228. Size 140 × 250 × 68 mm, a full equivalent of 22228.

Will 22228 C3 fit instead?

Same size, clearance greater than normal. C3 is used where the bearing runs hot or sits on the shaft with an interference fit. If the old bearing is not marked C3, take this one.

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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