239/900MB Technical Specifications
| Bearing Type | 239 Series Spherical Roller Bearings |
|---|---|
| d (ID) | 900mm |
| D (OD) | 1180mm |
| B (Width) | 206mm |
| Dynamic Load (Cr) | 6500kN |
| Static Load (Cor) | 17299kN |
| Mass | 617.5Kg |
| Material | GCr15 Bearing Steel |
| Cage | Machined brass cage |
| Clearance | C3 |
| Precision | P0 |
Product Description
Interchange Brand Reference
SKF：239/900CAK30/W33
FAG：239/900-B-MB
NSK：239/900CAE4
What are the characteristics of the 239 Series spherical roller bearings?
239 Series bearings feature a compact cross-section design suitable for applications requiring high load capacity with limited installation space.
What are the advantages of the MB brass cage design?
The machined brass cage provides improved roller guidance, wear resistance, and durability under heavy industrial operating conditions.
Can this bearing accommodate shaft misalignment?
Yes. Spherical roller bearings are designed with self-aligning capability to compensate for shaft deflection and installation errors.
Is customized clearance available?
Yes. Standard C3 clearance is available, and special clearances can be customized according to application requirements.
Do you offer OEM and export services?
Yes. We support OEM production, customized branding, and global export services for industrial bearing customers.
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.
