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MALAYA · Cylindrical Roller Bearings
NUP2311ECM
Cylindrical Roller Bearings
- ⌀d55mm
- ⌀D120mm
- B43mm
MALAYA NUP2311ECM is a cylindrical roller bearing manufactured to ISO dimensional and tolerance standards for industrial plant and OEM use. It has a 55 mm bore, a 120 mm outside diameter and a width of 43 mm. Supplied with CN internal clearance and brass cage. Rated to 6,100 rpm under oil lubrication. Dimensionally interchangeable with SKF NUP 2311 ECP.
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 2311 ECP
Specification
Dimensions
| Bore Ø | 55mm |
|---|---|
| Outside Ø | 120mm |
| Width | 43mm |
| Mass | 2.17kg |
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 | 148kN |
|---|---|
| Static load C₀ | 162kN |
| Fatigue limit Pu | -kN |
| Limiting speed (oil) | 6,100rpm |
| Limiting speed (grease) | 5,200rpm |
| Min temperature | -40°C |
| Max temperature | 120°C |
Nearest sizes
Same family, closest bore — the usual substitutions.