Front elevation · drawn to proportion
MALAYA · Needle Roller Bearings
NKIS 55
Needle Roller Bearings
- ⌀d55mm
- ⌀D85mm
- B28mm
MALAYA NKIS 55 is a needle roller bearing manufactured to ISO dimensional and tolerance standards for industrial plant and OEM use. It has a 55 mm bore, a 85 mm outside diameter and a width of 28 mm. Supplied with CN internal clearance and sheet steel cage. Rated to 6,700 rpm under oil lubrication. Dimensionally interchangeable with SKF NKIS 55.
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.
- SKFNKIS 55
Specification
Dimensions
| Bore Ø | 55mm |
|---|---|
| Outside Ø | 85mm |
| Width | 28mm |
| Mass | 1kg |
Design
| Type | Single Row Roller |
|---|---|
| Rolling element | Roller |
| Rows | Single Row |
| Sealing | Open |
| Cage | Sheet Steel |
| Clearance | CN |
| Precision | Grade 0 |
| Size standard | Metric System |
Performance
| Dynamic load C | 66kN |
|---|---|
| Static load C₀ | 114kN |
| Fatigue limit Pu | 14.6kN |
| Limiting speed (oil) | 6,700rpm |
| Limiting speed (grease) | 6,000rpm |
| Min temperature | -30°C |
| Max temperature | 120°C |