NUP2234 Technical Specifications
| Bearing Type | Single Row Cylindrical Roller Bearings |
|---|---|
| d (ID) | 170mm |
| D (OD) | 310mm |
| B (Width) | 86mm |
| Dynamic Load (Cr) | 715kN |
| Static Load (Cor) | 1080kN |
| Mass | 31.9Kg |
| Material | Hardened Alloy Steel |
| Cage | Machined cage |
| Clearance | CN |
| Precision | P0 |
Product Description
The NUP2234 is a large single row cylindrical roller bearing with NUP design, sized 170 mm bore, 310 mm outer diameter and 86 mm width. It offers extremely high radial load capacity, good rigidity and impact resistance, making it suitable for high-speed and heavy-duty applications such as motors, gearboxes and machine tool spindles.
Key Features
- Single row NUP design, able to locate the shaft in both directions
- Machined cage for extended service life
- High radial load capacity and high speed performance
- CN radial internal clearance
- P0 precision (ISO Class NORMAL / ABEC-1)
- Open design, cylindrical bore
- Temperature range: -40°C to 120°C
Interchangeable Models
- NACHI NUP2234
- STEYR NUP2234
- NTN NUP2234
- NSK NUP2234
Applications
NUP2234 bearings are widely used in electric motors, machine tools, gearboxes and other equipment requiring high radial loads, high speeds and high rotational accuracy with rigid radial shaft support.
Additional Data
- Series: NUP22 series (NUP22..)
- Type: NUP
- Oil hole: without oil hole
- Fatigue load limit (Cu): 101000 N
- IR flange outer (J): 220.5 mm
- Mounting da min: 186 mm
- Mounting db min: 186 mm
- Mounting dc max: 204 mm
- Mounting dd min: 211 mm
- Mounting de min: 223 mm
- Mounting Da max: 294 mm
- Mounting Db max: 294 mm
- Mounting Db min: 277 mm
- Fillet radius ras max: 3 mm
- Fillet radius r1as max: 3 mm
- HS Code: 8482500090
Service
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.
