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Drawing of 22228 CA/W33: ⌀140 × ⌀250 × 68 mm⌀250⌀1406822228 CA/W33
Fig. 1: 22228 CA/W33, 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 CA/W33

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

Bearing CT 22228 CA/W33

€65.38per piece
In stock: 15 pcs
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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
1 exact, 19 approximate
d
140 mm
Bore diameter dBearing bore = shaft diameter. Source: two supplier sources
D
250 mm
Outside diameter DOutside diameter = housing bore. Source: two supplier sources
B
68 mm
Width BRing width. Source: two supplier sources
Seal
open, no protection
Clearance
normal clearance
C
628 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 140 × 250 × 68 from other brands

20 products
Cross-section drawing to size: Spherical roller, 140 × 250 × 68 mm
You are viewingCT 22228 CA/W33
€65.38baseline for the price comparison

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

  • Cross-section drawing to size: Spherical roller, 140 × 250 × 68 mm22228 CW33 PQCW33, PQ: not decodedNTE140 × 250 × 6810 pcs€136.07+€70.69Request a quote
  • Photo: 22228 CCK/W3322228 CCK/W33lubrication groove and holes, pressed cage, 1:12 tapered boreSKF140 × 250 × 68available to order€494.41+€429.03Request a quote
  • Cross-section drawing to size: Spherical roller, 140 × 250 × 68 mm22228 MW33M, lubrication groove and holesno brand140 × 250 × 68available to orderon requestRequest a quote
  • Series illustration (not a photo of this item): 22228 CW3322228 CW33CW33CT140 × 250 × 68available to orderon requestRequest a quote
  • Cross-section drawing to size: Spherical roller, 140 × 250 × 68 mm22228 KMBW33MB, lubrication groove and holes, 1:12 tapered boreCT140 × 250 × 68available to orderon requestRequest a quote
  • Cross-section drawing to size: Spherical roller, 140 × 250 × 68 mm22228 KMBW33+H3128MB, lubrication groove and holes, 1:12 tapered bore, H3128: not decodedCT140 × 250 × 68available to orderon requestRequest a quote
  • Cross-section drawing to size: Spherical roller, 140 × 250 × 68 mm22228MBW33MB, lubrication groove and holesDYZV140 × 250 × 68available to orderon requestRequest a quote
  • Cross-section drawing to size: Spherical roller, 140 × 250 × 68 mm22228 E1-XL-K-C4clearance C4, E1, XL, 1:12 tapered boreFAG140 × 250 × 68available to orderon requestRequest a quote
  • Cross-section drawing to size: Spherical roller, 140 × 250 × 68 mm22228 E1A-XL-ME1A, M, XLFAG140 × 250 × 68available to orderon requestRequest a quote
  • Cross-section drawing to size: Spherical roller, 140 × 250 × 68 mm22228 KMBW33C3clearance C3, MB, lubrication groove and holes, 1:12 tapered boreKG140 × 250 × 68available to orderon requestRequest a quote

Under the price: the difference from the price of this bearing (€65.38).
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Details

what this bearing is, questions

About the bearing

d×D×Bsize 140 × 250 × 68mm
Cdynamic 628kN

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

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

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.

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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