ZQM 23096 CA/W33 spherical roller bearing (480x700x165 mm)
When your heavy machinery demands uncompromising reliability, the ZQM 23096 CA/W33 bearing meets your needs. This double-row spherical roller bearing is designed for extreme environments, featuring a robust brass cage (CA) and optimized internal geometry to withstand both massive radial and axial loads.
It features a standard W33 function (lubrication groove and three holes) design, which ensures efficient relubrication, significantly reduces friction, and extends service life in mining, paper mill, and wind power applications.
Technical Specifications
Validated data for ZQM 23096 CA/W33 series
| Part Number | 23096 CA/W33 |
| Product Type | Spherical roller bearings (double row) |
| Aperture (d) | 480 mm (-0.045 mm tolerance) |
| Outer diameter (D) | 700 mm |
| Width (B) | 165 mm |
| Dynamic load rating (Cr) | 3996 kN |
| Static load rating (Cor) | 6800 kN |
| Speed limit | 950 rpm |
| Cage materials | Machining brass (CA) |
| weight | 210 kg |
| Lubrication function | W33 (groove + 3 holes) |
Why choose ZQM bearings?
- High load capacity: This bearing has a static rated load of 6800 kN and can support the heaviest industrial loads.
- Self-aligning: It can adapt to misalignment between the shaft and the housing, thereby reducing maintenance costs.
- Temperature resistance: Standard operating range is -30°C to 200°C.
Need technical drawings or a bulk quote?
Please contact ZQM Bearings’ engineering team for a quick quote on the 23096 CA/W33 series bearings. We offer worldwide shipping and quality assurance.
| Product Number | 23096 CA/W33 |
| Aperture (d) | 480 mm |
| Aperture tolerance | -0.035~0 |
| Outer diameter (D) | 700 mm |
| outer diameter tolerance | -0.045~0 |
| Width (Height) | 165 mm |
| Width tolerance | -0.450~0 |
| Dynamic load rating (kN) | 3783 |
| Basic rated load (kN) | 6596 |
| Speed rating (reference speed) (rpm) | 530 |
| Speed rating (maximum speed) (rpm) | 950 |
| bearing type | Spherical roller |
| Load direction | Radial and thrust combination |
| Single line/Double line | Double row |
| Weight (kg) | 215 |
| Sealing type | Open |
| Accuracy level | ABEC-3 P6 |
| Roller material | 52100 Chromium Steel |
| Ring material | 52100 Chromium Steel |
| Cage materials | brass or steel |
| lubricating | Required |
| Shaft mounting type | Press-in |
| Temperature range | -40 to 130 degrees Celsius |
| RoHS | Compliance |
| cylindrical or conical hole | cylinder |







