Front elevation · drawn to proportion
MALAYA · Thrust Ball Bearings
51244
Thrust Ball Bearings
- ⌀d220mm
- ⌀D300mm
- B63mm
MALAYA 51244 is a thrust ball bearing manufactured to ISO dimensional and tolerance standards for industrial plant and OEM use. It has a 220 mm bore, a 300 mm outside diameter and a width of 63 mm. Supplied with CN internal clearance and sheet metal cage. Rated to 1,300 rpm under oil lubrication. Dimensionally interchangeable with NTN 51244.
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.
- NTN51244
Specification
Dimensions
| Bore Ø | 220mm |
|---|---|
| Outside Ø | 300mm |
| Width | 63mm |
| Mass | 13kg |
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 | 358kN |
|---|---|
| Static load C₀ | 1,450kN |
| Fatigue limit Pu | 33.5kN |
| Limiting speed (oil) | 1,300rpm |
| Limiting speed (grease) | 950rpm |
| Min temperature | -40°C |
| Max temperature | 120°C |