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MALAYA · Cylindrical Roller Bearings
NJ2317ECM
Cylindrical Roller Bearings
- ⌀d85mm
- ⌀D180mm
- B60mm
MALAYA NJ2317ECM is a cylindrical roller bearing manufactured to ISO dimensional and tolerance standards for industrial plant and OEM use. It has a 85 mm bore, a 180 mm outside diameter and a width of 60 mm. Supplied with CN internal clearance and brass cage. Rated to 4,800 rpm under oil lubrication. Dimensionally interchangeable with SKF NJ 2317 ECP and Timken NJ2317EJ.
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.
- SKFNJ 2317 ECP
- TimkenNJ2317EJ
Specification
Dimensions
| Bore Ø | 85mm |
|---|---|
| Outside Ø | 180mm |
| Width | 60mm |
| Mass | 7.97kg |
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 | 455kN |
|---|---|
| Static load C₀ | 490kN |
| Fatigue limit Pu | 60kN |
| Limiting speed (oil) | 4,800rpm |
| Limiting speed (grease) | 4,000rpm |
| Min temperature | -40°C |
| Max temperature | 120°C |
Nearest sizes
Same family, closest bore — the usual substitutions.