Front elevation · drawn to proportion
MALAYA · Tapered Roller Bearings
31309
Tapered Roller Bearings
- ⌀d45mm
- ⌀D100mm
- B27.25mm
MALAYA 31309 is a tapered roller bearing manufactured to ISO dimensional and tolerance standards for industrial plant and OEM use. It has a 45 mm bore, a 100 mm outside diameter and a width of 27.25 mm. Supplied with CN internal clearance and steel cage. Rated to 6,700 rpm under oil lubrication. Dimensionally interchangeable with SKF 31309 and Timken 31309.
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.
- SKF31309
- Timken31309
Specification
Dimensions
| Bore Ø | 45mm |
|---|---|
| Outside Ø | 100mm |
| Width | 27.25mm |
| Mass | 0.95kg |
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 | 113kN |
|---|---|
| Static load C₀ | 102kN |
| Fatigue limit Pu | 12.5kN |
| Limiting speed (oil) | 6,700rpm |
| Limiting speed (grease) | 5,000rpm |
| Min temperature | -40°C |
| Max temperature | 120°C |