Spherical Roller Bearings
Spherical roller bearing 22224RZ
Spherical roller bearing 22224RZ, spherical roller, 222 series, boundary dimensions 120 mm × 215 mm × 58 mm. Specifications below are model-bound catalog values; send your application details through the RFQ for a confirmed quotation.
Last updated: 2026-10
Specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 120 mm |
| Outside diameter (D) | 215 mm |
| Width (B) | 58 mm |
| Minimum chamfer (r min.) | 2.1 mm |
| Basic dynamic load rating (Cr) | 706 kN |
| Basic static load rating (C0r) | 764 kN |
All values above are model-bound catalog values traceable to a collected source. Fields without collected evidence are not published; ask with your inquiry and we confirm them at quotation.
Applications and selection notes
Spherical roller bearings of this series serve general industrial positions where their geometry — high radial capacity in a compact section — matches the load requirement.
How to read the specification table
Read the specification table as designation-bound catalog values; confirm execution, clearance and speed suitability against your application before ordering.
Further reading
22224RZ — buying questions
What does the designation 22224RZ mean?
22224RZ is a standard boundary-dimension designation: the dimension series fixes the outside diameter and width proportions, and the bore code fixes the bore diameter — 120 mm for this bearing. Two bearings carrying the same designation from conforming manufacturers are dimensionally interchangeable; execution (seals, clearance class, cage) is the part that can differ, so state the execution you need when you request a quotation.
How do I read the specification table for 22224RZ?
Boundary dimensions are standardized, designation-bound values and interchangeable across conforming manufacturers. Load ratings and limiting speeds are catalog values for the manufacturer’s execution — they are the input to a life and speed check, not an application recommendation. If a field you need is not published, ask for it with your application details and we confirm it at quotation.
What information do you need to quote 22224RZ?
Four things, in one message: the designation (and execution — seals, clearance class, precision class, if not standard), the quantity, the destination country, and any documents you require. Application conditions such as speed, load direction and temperature are welcome and let us verify the execution instead of assuming it. Quotation, lead time and the exact document set come back in writing.
Ordering & documentation
Documents
Standard export documentation — commercial invoice, packing list and certificate of origin — accompanies every shipment. The exact document set for your order, and any material or inspection paperwork you require alongside it, is confirmed in writing at quotation before the order is placed.
Quotation
To quote 22224RZ, send: the designation and required execution, quantity, destination country, and any required documents. Adding the application conditions (speed, load direction, temperature, fit) lets us confirm the execution and clearance class instead of quoting blind.
Sample & supply
Sample quantities of standard-designation bearings such as 22224RZ are available for evaluation before a bulk order. Bulk supply runs through own production plus a qualified outsourcing network, so catalog items are not capped by own-factory capacity; the confirmed lead time is stated in the quotation.
Current confirmed lead-time practice: 15-30 business days for bulk standard bearings; 5-10 for samples. Standard quality system: ISO 9001.
Storage & shipping
Bearings are packed moisture-protected for export and should be stored flat, in unopened original packaging, in a dry indoor area away from temperature swings. Do not unwrap or rotate bearings before mounting; rotate only by the ring being pressed, never through the rolling elements.