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MALAYA · Cylindrical Roller Bearings
NUP2228ECM
Cylindrical Roller Bearings
- ⌀d140mm
- ⌀D250mm
- B68mm
MALAYA NUP2228ECM is a cylindrical roller bearing manufactured to ISO dimensional and tolerance standards for industrial plant and OEM use. It has a 140 mm bore, a 250 mm outside diameter and a width of 68 mm. Supplied with CN internal clearance and brass cage. Rated to 2,800 rpm under oil lubrication. Dimensionally interchangeable with SKF NUP 2228 ECML/C3.
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.
- SKFNUP 2228 ECML/C3
Specification
Dimensions
| Bore Ø | 140mm |
|---|---|
| Outside Ø | 250mm |
| Width | 68mm |
| Mass | 12.9kg |
Design
| Type | Single Row Roller |
|---|---|
| Rolling element | Roller |
| Rows | Single Row |
| Sealing | Open |
| Cage | Brass |
| Clearance | CN |
| Precision | Grade 0 |
| Size standard | Metric System |
Performance
| Dynamic load C | 445kN |
|---|---|
| Static load C₀ | 635kN |
| Fatigue limit Pu | -kN |
| Limiting speed (oil) | 2,800rpm |
| Limiting speed (grease) | 2,400rpm |
| Min temperature | -40°C |
| Max temperature | 120°C |
Nearest sizes
Same family, closest bore — the usual substitutions.