Front elevation · drawn to proportion
MALAYA · Cylindrical Roller Bearings
RN309
Cylindrical Roller Bearings
- ⌀d45mm
- ⌀D86.5mm
- B25mm
MALAYA RN309 is a cylindrical roller bearing manufactured to ISO dimensional and tolerance standards for industrial plant and OEM use. It has a 45 mm bore, a 86.5 mm outside diameter and a width of 25 mm. Supplied with CN internal clearance and steel cage. Rated to 7,000 rpm under oil lubrication.
Quoted the same working day. Orders placed before 4 PM dispatch same day.
Specification
Dimensions
| Bore Ø | 45mm |
|---|---|
| Outside Ø | 86.5mm |
| Width | 25mm |
| Mass | 0.61kg |
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 | 93kN |
|---|---|
| Static load C₀ | 98kN |
| Fatigue limit Pu | kN |
| Limiting speed (oil) | 7,000rpm |
| Limiting speed (grease) | 5,600rpm |
| Min temperature | -40°C |
| Max temperature | 120°C |