Front elevation · drawn to proportion
MALAYA · Cylindrical Roller Bearings
RNU304
Cylindrical Roller Bearings
- ⌀d28.5mm
- ⌀D52mm
- B15mm
MALAYA RNU304 is a cylindrical roller bearing manufactured to ISO dimensional and tolerance standards for industrial plant and OEM use. It has a 28.5 mm bore, a 52 mm outside diameter and a width of 15 mm. Supplied with CN internal clearance and steel cage. Rated to 18,000 rpm under oil lubrication. Dimensionally interchangeable with SKF RNU 304.
Quoted the same working day. Orders placed before 4 PM dispatch same day.
Interchange
Same ISO envelope. These designations share the dimensions above and fit the same housing.
- SKFRNU 304
Specification
Dimensions
| Bore Ø | 28.5mm |
|---|---|
| Outside Ø | 52mm |
| Width | 15mm |
| Mass | 0.11kg |
Design
| Type | Single Row Roller |
|---|---|
| Rolling element | Roller |
| Rows | Single Row |
| Sealing | Open |
| Cage | Steel |
| Clearance | CN |
| Precision | Grade 0 |
| Size standard | Metric System |
Performance
| Dynamic load C | 20.5kN |
|---|---|
| Static load C₀ | 16.6kN |
| Fatigue limit Pu | kN |
| Limiting speed (oil) | 18,000rpm |
| Limiting speed (grease) | 15,000rpm |
| Min temperature | -40°C |
| Max temperature | 120°C |