Front elevation · drawn to proportion
MALAYA · Cylindrical Roller Bearings
NN3018 KTN9/VQ497
Cylindrical Roller Bearings
- ⌀d90mm
- ⌀D140mm
- B37mm
MALAYA NN3018 KTN9/VQ497 is a cylindrical roller bearing manufactured to ISO dimensional and tolerance standards for industrial plant and OEM use. It has a 90 mm bore, a 140 mm outside diameter and a width of 37 mm. Supplied with NSTD internal clearance and non-metallic cage. Rated to 7,000 rpm under oil lubrication. Dimensionally interchangeable with SKF NN 3018 KTN9/VQ497.
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.
- SKFNN 3018 KTN9/VQ497
Specification
Dimensions
| Bore Ø | 90mm |
|---|---|
| Outside Ø | 140mm |
| Width | 37mm |
| Mass | 2kg |
Design
| Type | Double Row Roller |
|---|---|
| Rolling element | Roller |
| Rows | Double Row |
| Sealing | Open |
| Cage | Non-Metallic |
| Material | Steel |
| Clearance | NSTD |
| Precision | Class SP |
| Size standard | Metric System |
Performance
| Dynamic load C | 138kN |
|---|---|
| Static load C₀ | 216kN |
| Fatigue limit Pu | 26kN |
| Limiting speed (oil) | 7,000rpm |
| Limiting speed (grease) | 6,300rpm |
| Min temperature | -40°C |
| Max temperature | 120°C |
Additional
| Bore type | Tapered 1:12 |
|---|