Bearing Manufacturer | OEM & Global Supply

23256CA/W33 Spherical Roller Bearing

Ultra-large brass cage design, C4 clearance version for heavy vibrating screens.

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23256CA/W33 Technical Specifications

Bearing Type 232 Series Spherical Roller Bearings
d (ID) 280mm
D (OD) 500mm
B (Width) 176mm
Dynamic Load (Cr) 2580kN
Static Load (Cor) 5100kN
Mass 147Kg
Material GCr15 Bearing Steel
Cage Brass cage
Clearance C3
Precision P0

Product Description

The 23256CA/W33 is an ultra-large spherical roller bearing for extreme heavy-duty applications. Dimensions: 280x500x176mm, Cr 2580kN, Cor 5100kN. Brass cage for maximum durability.

For large vibrating screens, primary crushers, and mining feeders, we strongly recommend C4 large clearance over standard C3 to handle severe vibration and thermal expansion.

Ideal for use in: large vibrating screensprimary crushersmining machinerycement kilnssteel mills

Interchange Brand Reference

SKF:23256CA/W33

FAG:23256CA/W33

NSK:23256CAE4

NTN:23256CAD

What is the standard internal clearance of 23256CA/W33 bearing?

This bearing adopts standard C3 clearance by default, widely used for heavy machinery, mining equipment, reducers and conveying facilities.

Can you supply C4 clearance version for vibrating screen?

Yes. We can provide 23256CA/W33 with C4 large clearance, specially designed for vibrating screens, crushers and strong vibration equipment.

What customization services are available for this bearing?

Standard: C3 clearance, P0 precision. We support C4 clearance, K tapered bore, W33 lubrication, brand marking and export packaging.

Do you have the tapered bore version 23256CA/W33K?

Standard is cylindrical bore. The tapered bore 23256CA/W33K with adapter sleeve can be customized as your request.

How can I get a price quote for 23256CA/W33?

Price depends on material, quantity, clearance, package. Send your details, we will offer a quick and exact quotation.

What about the stock and delivery time?

Stock status varies by model. For standard C3 versions, delivery is typically 7-15 days. For customized C4 or tapered bore versions, please contact us for lead time.

Are you a trading company or a factory?

We are a professional bearing manufacturer in Wafangdian China, with stable quality and factory direct price.

Delivery & Service

Delivery Time

In-stock items: 3–5 working days; Bulk orders: 7–15 working days.

Shipping

Ocean Freight / Land Transport

Warranty

12-month warranty, extendable to 18 months.

Loading Port

Dalian Port or other nominated port

Packing

Export packing: tube + box + carton + wooden case

Order

Mixed models & small orders welcome

Image for reference only.

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