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Drawing of 22318 EK/C3: ⌀90 × ⌀190 × 64 mm⌀190⌀906422318 EK/C3
Fig. 1: 22318 EK/C3, 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 22318 EK/C3

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

Bearing SKF 22318 EK/C3

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Specifications

Manufacturer number
ISO designation
Equivalents
1 exact, 28 approximate
d
90 mm
Bore diameter dBearing bore = shaft diameter. Source: supplier data
D
190 mm
Outside diameter DOutside diameter = housing bore. Source: supplier data
B
64 mm
Width BRing width. Source: supplier data
Seal
open, no protection
Clearance
C3
C
637 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 90 × 190 × 64 from other brands

29 products
Series illustration (not a photo of this item): 22318 EK/C3
You are viewingSKF 22318 EK/C3

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

  • Cross-section drawing to size: Spherical roller, 90 × 190 × 64 mm22318 CA/W33normal clearance, CA, lubrication groove and holesCT90 × 190 × 6442 pcs€44.77Request a quote
  • Cross-section drawing to size: Spherical roller, 90 × 190 × 64 mm22318 MBW33 PQMB, lubrication groove and holes, PQ: not decodedNTE90 × 190 × 6410 pcs€92.87Request a quote
  • Cross-section drawing to size: Spherical roller, 90 × 190 × 64 mm22318 CAW33normal clearance, CA, lubrication groove and holesNTE90 × 190 × 64available to order€65.65Request a quote
  • Cross-section drawing to size: Spherical roller, 90 × 190 × 64 mm22318 CW33 PQCW33, PQ: not decodedNTE90 × 190 × 64available to order€86.50Request a quote
  • Photo: 2231822318normal clearance, standard designURB90 × 190 × 64available to order€102.87Request a quote
  • Photo: 22318 E22318 Enormal clearance, ESKF90 × 190 × 64available to order€237.99Request a quote
  • Cross-section drawing to size: Spherical roller, 90 × 190 × 64 mm22318 CAW33C3CA, lubrication groove and holesCT90 × 190 × 64available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): 22318 CW33C322318 CW33C3CW33CT90 × 190 × 64available to orderon requestRequest a quote
  • Cross-section drawing to size: Spherical roller, 90 × 190 × 64 mm22318 KMBW33normal clearance, MB, lubrication groove and holes, 1:12 tapered boreCT90 × 190 × 64available to orderon requestRequest a quote
  • Cross-section drawing to size: Spherical roller, 90 × 190 × 64 mm22318 MAW33C4clearance C4, MA, lubrication groove and holesCT90 × 190 × 64available to orderon requestRequest a quote
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 90 × 190 × 64mm
Cdynamic 637kN

Spherical roller bearing 22318 K C3.

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

Frequently asked questions

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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