Representative image · Self-Aligning Ball Bearings
MALAYA · Self-Aligning Ball Bearings
1204-2Z
Self-Aligning Ball Bearings
- ⌀d20mm
- ⌀D47mm
- B14mm
MALAYA 1204-2Z 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 47 mm outside diameter and a width of 14 mm. Supplied with steel shield on both sides, CN internal clearance and steel cage. Rated to 20,000 rpm under oil lubrication. Dimensionally interchangeable with SKF 1204 ETN9, NSK 1204 and Timken 1204TN1.
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.
- SKF1204 ETN9
- NSK1204
- Timken1204TN1
Specification
Dimensions
| Bore Ø | 20mm |
|---|---|
| Outside Ø | 47mm |
| Width | 14mm |
| Mass | 0.12kg |
Design
| Type | Double Row Ball |
|---|---|
| Rolling element | Ball |
| Rows | Double Row |
| Sealing | Shielded (2Z) |
| Cage | Steel |
| Clearance | CN |
| Precision | Grade 0 |
| Size standard | Metric System |
Performance
| Dynamic load C | 12.7kN |
|---|---|
| Static load C₀ | 3.4kN |
| Fatigue limit Pu | 0.176kN |
| Limiting speed (oil) | 20,000rpm |
| Limiting speed (grease) | 32,000rpm |
| Max misalignment | 2.5° |
| Min temperature | -40°C |
| Max temperature | 120°C |
Nearest sizes
Same family, closest bore — the usual substitutions.