Front elevation · drawn to proportion
MALAYA · Deep Groove Ball Bearings
6811
Deep Groove Ball Bearings
- ⌀d55mm
- ⌀D72mm
- B9mm
MALAYA 6811 is a deep groove ball bearing manufactured to ISO dimensional and tolerance standards for industrial plant and OEM use. It has a 55 mm bore, a 72 mm outside diameter and a width of 9 mm. Supplied with CN internal clearance and steel cage. Rated to 12,000 rpm under oil lubrication. Dimensionally interchangeable with NSK 6811.
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.
- NSK6811
Specification
Dimensions
| Bore Ø | 55mm |
|---|---|
| Outside Ø | 72mm |
| Width | 9mm |
| Mass | 0.083kg |
Design
| Type | Single Row Ball |
|---|---|
| Rolling element | Ball |
| Rows | Single Row |
| Sealing | Open |
| Cage | Steel |
| Clearance | CN |
| Precision | Grade 0 |
| Size standard | Metric System |
Performance
| Dynamic load C | 9.04kN |
|---|---|
| Static load C₀ | 8.8kN |
| Fatigue limit Pu | 0.375kN |
| Limiting speed (oil) | 12,000rpm |
| Limiting speed (grease) | 19,000rpm |
| Min temperature | -40°C |
| Max temperature | 120°C |