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Drawing of 22330 MBW33: ⌀150 × ⌀320 × 108 mm⌀320⌀15010822330 MBW33
Fig. 1: 22330 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 22330 MBW33

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

Bearing KG 22330 MBW33

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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
2 exact, 11 approximate
d
150 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
320 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
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Equivalents

the same size 150 × 320 × 108 from other brands

14 products
Cross-section drawing to size: Spherical roller, 150 × 320 × 108 mm
You are viewingKG 22330 MBW33

Everything the number specifies matches: series 223, 150 × 320 × 108 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, 150 × 320 × 108 mm22330 MBW33This bearingKG150 × 320 × 108available to orderon requestyou are here
  • Cross-section drawing to size: Spherical roller, 150 × 320 × 108 mm22330 MBW33NTE150 × 320 × 108available to order€310.38Request a quote
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 150 × 320 × 108mm

Spherical roller bearing 22330. Under GOST the same bearing is designated 3630.

Frequently asked questions

What is 3630?

It is the same bearing under GOST 3189-89: 3630 corresponds to the ISO base 22330. Size 150 × 320 × 108 mm, a full equivalent of 22330.

Will 22330 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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