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Drawing of 22228 KMBW33: ⌀140 × ⌀250 × 68 mm⌀250⌀1406822228 KMBW33
Fig. 1: 22228 KMBW33, 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 KMBW33

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

Bearing CT 22228 KMBW33

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Specifications

Manufacturer number
ISO designation
GOST number
Equivalents
1 exact, 18 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 viewingCT 22228 KMBW33

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

  • Cross-section drawing to size: Spherical roller, 140 × 250 × 68 mm22228 CA/W33CA, lubrication groove and holesCT140 × 250 × 6815 pcs€65.38Request a quote
  • Cross-section drawing to size: Spherical roller, 140 × 250 × 68 mm22228 CW33 PQCW33, PQ: not decodedNTE140 × 250 × 6810 pcs€136.07Request a quote
  • Photo: 22228 CCK/W3322228 CCK/W33lubrication groove and holes, pressed cage, 1:12 tapered boreSKF140 × 250 × 68available to order€494.41Request 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 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 MBW33MB, lubrication groove and holesKG140 × 250 × 68available to orderon requestRequest a quote
  • Cross-section drawing to size: Spherical roller, 140 × 250 × 68 mm22228 MBW33C3clearance C3, MB, lubrication groove and holesKG140 × 250 × 68available to orderon requestRequest a quote
02

Details

what this bearing is, questions

About the bearing

d×D×Bsize 140 × 250 × 68mm

Spherical roller bearing 22228 K. Under GOST the same bearing is designated 113528.

Frequently asked questions

What is 113528?

It is the same bearing under GOST 3189-89: 113528 corresponds to the ISO base 22228 K. Size 140 × 250 × 68 mm, a full equivalent of 22228 K.

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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