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MALAYA · Spherical Roller Bearings
21316CCK/W33
Spherical Roller Bearings
- ⌀d80mm
- ⌀D170mm
- B39mm
MALAYA 21316CCK/W33 is a spherical roller bearing manufactured to ISO dimensional and tolerance standards for industrial plant and OEM use. It has a 80 mm bore, a 170 mm outside diameter and a width of 39 mm. Supplied with CN internal clearance and steel cage. Rated to 5,300 rpm under oil lubrication. Dimensionally interchangeable with SKF 21316 EK and Timken 21316KEJW33.
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.
- SKF21316 EK
- Timken21316KEJW33
Specification
Dimensions
| Bore Ø | 80mm |
|---|---|
| Outside Ø | 170mm |
| Width | 39mm |
| Mass | 4.55kg |
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 | 331kN |
|---|---|
| Static load C₀ | 375kN |
| Fatigue limit Pu | 39kN |
| Limiting speed (oil) | 5,300rpm |
| Limiting speed (grease) | 3,800rpm |
| Max misalignment | 2° |
| Min temperature | -40°C |
| Max temperature | 120°C |
Nearest sizes
Same family, closest bore — the usual substitutions.