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MALAYA · Spherical Roller Bearings
23028MB/W33
Spherical Roller Bearings
- ⌀d140mm
- ⌀D210mm
- B53mm
MALAYA 23028MB/W33 is a spherical roller bearing manufactured to ISO dimensional and tolerance standards for industrial plant and OEM use. It has a 140 mm bore, a 210 mm outside diameter and a width of 53 mm. Supplied with CN internal clearance and brass cage. Rated to 3,400 rpm under oil lubrication. Dimensionally interchangeable with SKF 23028 CC/W33 and Timken 23028EJW33.
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.
- SKF23028 CC/W33
- Timken23028EJW33
Specification
Dimensions
| Bore Ø | 140mm |
|---|---|
| Outside Ø | 210mm |
| Width | 53mm |
| Mass | 6.3kg |
Design
| Type | Double Row Roller |
|---|---|
| Rolling element | Roller |
| Rows | Double Row |
| Sealing | Open |
| Cage | Brass |
| Material | Steel |
| Clearance | CN |
| Precision | Grade 0 |
| Size standard | Metric System |
Performance
| Dynamic load C | 485kN |
|---|---|
| Static load C₀ | 680kN |
| Fatigue limit Pu | 68kN |
| Limiting speed (oil) | 3,400rpm |
| Limiting speed (grease) | 2,600rpm |
| Max misalignment | 2° |
| Min temperature | -40°C |
| Max temperature | 120°C |
Nearest sizes
Same family, closest bore — the usual substitutions.