Front elevation · drawn to proportion
MALAYA · Self-Aligning Ball Bearings
1304
Self-Aligning Ball Bearings
- ⌀d20mm
- ⌀D52mm
- B15mm
MALAYA 1304 is a self-aligning ball bearing manufactured to ISO dimensional and tolerance standards for industrial plant and OEM use. It has a 20 mm bore, a 52 mm outside diameter and a width of 15 mm. Supplied with CN internal clearance and steel cage. Rated to 18,000 rpm under oil lubrication. Dimensionally interchangeable with NSK 1304.
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.
- NSK1304
Specification
Dimensions
| Bore Ø | 20mm |
|---|---|
| Outside Ø | 52mm |
| Width | 15mm |
| Mass | 0.16kg |
Design
| Type | Double Row Ball |
|---|---|
| Rolling element | Ball |
| Rows | Double Row |
| Sealing | Open |
| Cage | Steel |
| Clearance | CN |
| Precision | Grade 0 |
| Size standard | Metric System |
Performance
| Dynamic load C | 14.3kN |
|---|---|
| Static load C₀ | 4kN |
| Fatigue limit Pu | 0.204kN |
| Limiting speed (oil) | 18,000rpm |
| Limiting speed (grease) | 26,000rpm |
| Max misalignment | 3° |
| Min temperature | -40°C |
| Max temperature | 120°C |