Front elevation · drawn to proportion
MALAYA · Deep Groove Ball Bearings
639-2Z Miniature
Deep Groove Ball Bearings
- ⌀d9mm
- ⌀D30mm
- B10mm
MALAYA 639-2Z Miniature is a deep groove ball bearing manufactured to ISO dimensional and tolerance standards for industrial plant and OEM use. It has a 9 mm bore, a 30 mm outside diameter and a width of 10 mm. Supplied with steel on both sides, CN internal clearance and steel cage. Rated to 36,000 rpm under oil lubrication.
Quoted the same working day. Orders placed before 4 PM dispatch same day.
Specification
Dimensions
| Bore Ø | 9mm |
|---|---|
| Outside Ø | 30mm |
| Width | 10mm |
| Mass | 1kg |
Design
| Type | Single Row Ball |
|---|---|
| Rolling element | Ball |
| Rows | Single Row |
| Sealing | Steel On Both Sides |
| Cage | Steel |
| Clearance | CN |
| Precision | Grade 0 |
| Size standard | Metric System |
Performance
| Dynamic load C | 4.36kN |
|---|---|
| Static load C₀ | 1kN |
| Fatigue limit Pu | 1kN |
| Limiting speed (oil) | 36,000rpm |
| Limiting speed (grease) | 1rpm |
| Min temperature | -40°C |
| Max temperature | 120°C |