NU238M Technical Specifications
| Bearing Type | Single Row Cylindrical Roller Bearings |
|---|---|
| d (ID) | 190mm |
| D (OD) | 340mm |
| B (Width) | 55mm |
| Dynamic Load (Cr) | 622kN |
| Static Load (Cor) | 885kN |
| Mass | 21.6Kg |
| Material | GCr15 bearing steel (Customizable: GCr15, GCr15SiMn, GCr18Mo, G20Cr2Ni4A) |
| Cage | Machined brass cage (Optional: steel / brass / nylon) |
| Clearance | Standard C3 clearance (C0, C2, C3, C4, C5 available) |
| Precision | P0 (P0, P6, P5, P4 customizable) |
Product Description
NU238M is a single-row cylindrical roller bearing with machined brass cage, engineered for high radial loads and reliable performance. This model is widely used in industrial gearboxes, electric motors, and heavy machinery.
As a standard NU Series bearing, it features a separable inner ring for convenient installation and maintenance, while allowing axial displacement between the inner and outer rings. This model is fully interchangeable with SKF NU238, NSK NU238, NTN NU238, FAG NU238.
JYHY is an integrated bearing enterprise with our own manufacturing base located in Wafangdian, China's renowned bearing hub. Backed by WJY Bearing (Wafangdian JinYu Bearing Manufacturing Co.,Ltd), we provide stable quality, factory-direct pricing and reliable delivery.
Interchange Brand Reference
- SKF NU238ECM / NU238
- NSK NU238
- NTN NU238
- FAG NU238E.M1
Key Features
- Machined brass cage for high speed and durability
- High radial load capacity (622kN dynamic)
- Allows axial displacement as floating bearing
- Separable design for easy installation
Applications
- Industrial Gearboxes
- Electric Motors
- Pumps & Compressors
- Mining Equipment
Related Products
Delivery & Service
Brand
WJY / OEM Available
Quality Standard
Origin
Wafangdian, China (30+ years manufacturing hub)
Delivery Time
In-stock: 3–5 days; OEM/ODM: 20–35 days.
Shipping
Ocean Freight / Land Transport
Warranty
12-month warranty, extendable to 18 months.
Loading Port
Dalian Port / Customer Port
Packing
Export packing: tube + box + carton + wooden case
Order
Mixed models & mixed batch welcome
Pricing
Prices vary by precision & material.
Related Articles & Guides
- NU Type Cylindrical Roller Bearing: Structure, Features, and Industrial Applications
- NU vs NJ Cylindrical Roller Bearings
- Cylindrical Roller Bearings: Types, Design Codes, Applications & Selection Guide
- Cylindrical Roller Bearing Selection Guide
- Full Complement Cylindrical Roller Bearings Explained
- High‑Speed Cylindrical Roller Bearings – Tips & Considerations
Image for reference only.
