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Drawing of 22315 MBKW33: ⌀75 × ⌀160 × 55 mm⌀160⌀755522315 MBKW33
Fig. 1: 22315 MBKW33, 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 22315 MBKW33

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

Bearing CT 22315 MBKW33

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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
3 exact, 25 approximate
d
75 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
160 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
55 mm
Width BRing width. Source: supplier data
Seal
open, no protection
Clearance
normal clearance
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Equivalents

the same size 75 × 160 × 55 from other brands

29 products
Cross-section drawing to size: Spherical roller, 75 × 160 × 55 mm
You are viewingCT 22315 MBKW33

Everything the number specifies matches: series 223, 75 × 160 × 55 mm, open, no protection, K, normal clearance, special design. The codes in the number are read against the CT catalogue.

  • Cross-section drawing to size: Spherical roller, 75 × 160 × 55 mm22315 MBKW33This bearingCT75 × 160 × 55available to orderon requestyou are here
  • Cross-section drawing to size: Spherical roller, 75 × 160 × 55 mm22315MBKW33DYZV75 × 160 × 55available to orderon requestRequest a quote
  • Cross-section drawing to size: Spherical roller, 75 × 160 × 55 mm22315 MBKW33NTE75 × 160 × 55available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 75 × 160 × 55mm

Spherical roller bearing 22315 K. Under GOST the same bearing is designated 153615.

Frequently asked questions

What is 153615?

It is the same bearing under GOST 3189-89: 153615 corresponds to the ISO base 22315 K. Size 75 × 160 × 55 mm, a full equivalent of 22315 K.

Will 22315 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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