Front elevation · drawn to proportion
MALAYA · Tapered Roller Bearings
31307
Tapered Roller Bearings
- ⌀d35mm
- ⌀D80mm
- B22.75mm
MALAYA 31307 is a tapered roller bearing manufactured to ISO dimensional and tolerance standards for industrial plant and OEM use. It has a 35 mm bore, a 80 mm outside diameter and a width of 22.75 mm. Supplied with CN internal clearance and steel cage. Rated to 8,500 rpm under oil lubrication. Dimensionally interchangeable with SKF 31307 and Timken 31307.
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.
- SKF31307
- Timken31307
Specification
Dimensions
| Bore Ø | 35mm |
|---|---|
| Outside Ø | 80mm |
| Width | 22.75mm |
| Mass | 0.52kg |
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 | 75.4kN |
|---|---|
| Static load C₀ | 67kN |
| Fatigue limit Pu | 7.8kN |
| Limiting speed (oil) | 8,500rpm |
| Limiting speed (grease) | 6,300rpm |
| Min temperature | -40°C |
| Max temperature | 120°C |