Front elevation · drawn to proportion
MALAYA · Thrust Ball Bearings
51309
Thrust Ball Bearings
- ⌀d45mm
- ⌀D85mm
- B28mm
MALAYA 51309 is a thrust ball bearing manufactured to ISO dimensional and tolerance standards for industrial plant and OEM use. It has a 45 mm bore, a 85 mm outside diameter and a width of 28 mm. Supplied with CN internal clearance and sheet metal cage. Rated to 4,000 rpm under oil lubrication. Dimensionally interchangeable with SKF 51309, NSK 51309 and NTN 51309.
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.
- SKF51309
- NSK51309
- NTN51309
Specification
Dimensions
| Bore Ø | 45mm |
|---|---|
| Outside Ø | 85mm |
| Width | 28mm |
| Mass | 0.66kg |
Design
| Type | Single Row Ball |
|---|---|
| Rolling element | Ball |
| Rows | Single Row |
| Sealing | Open |
| Cage | Sheet Metal |
| Clearance | CN |
| Precision | Grade 0 |
| Size standard | Metric System |
Performance
| Dynamic load C | 76.1kN |
|---|---|
| Static load C₀ | 153kN |
| Fatigue limit Pu | 5.6kN |
| Limiting speed (oil) | 4,000rpm |
| Limiting speed (grease) | 2,800rpm |
| Min temperature | -40°C |
| Max temperature | 120°C |