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MALAYA · Spherical Roller Bearings
22311CCk/W33
Spherical Roller Bearings
- ⌀d55mm
- ⌀D120mm
- B43mm
MALAYA 22311CCk/W33 is a spherical 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 steel cage. Rated to 4,900 rpm under oil lubrication. Dimensionally interchangeable with SKF 22311 EK and Timken 22311KEMW33.
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.
- SKF22311 EK
- Timken22311KEMW33
Specification
Dimensions
| Bore Ø | 55mm |
|---|---|
| Outside Ø | 120mm |
| Width | 43mm |
| Mass | 0.808kg |
Design
| Type | Double Row Roller |
|---|---|
| Rolling element | Roller |
| Rows | Double Row |
| Sealing | Open |
| Cage | Steel |
| Material | Steel |
| Clearance | CN |
| Precision | Grade 0 |
| Size standard | Metric System |
Performance
| Dynamic load C | 118kN |
|---|---|
| Static load C₀ | 144kN |
| Fatigue limit Pu | -kN |
| Limiting speed (oil) | 4,900rpm |
| Limiting speed (grease) | 3,200rpm |
| Max misalignment | 2° |
| Min temperature | -40°C |
| Max temperature | 120°C |
Nearest sizes
Same family, closest bore — the usual substitutions.