- RS-stocknr.:
- 513-795
- Fabrikantnummer:
- NK30/20TN
- Fabrikant:
- SKF
- RS-stocknr.:
- 513-795
- Fabrikantnummer:
- NK30/20TN
- Fabrikant:
- SKF
Wetgeving en conformiteit
N.v.t.
- Land van herkomst:
- SK
Productomschrijving
SKF Roller Bearing, Needle Bearing Type, 30mm ID, 40mm OD, 13,000r/min Reference Speed - NK30/20TN
Stay goodbye to friction between the moving parts in your industrial system with this roller bearing from SKF. It's a needle bearing type with thin cylindrical rollers that directly engage with the shaft to support radial loads and minimise vibration. As the unit's rolling parts are enclosed in a cage to maintain accurate spacing and prevent misalignment at high speeds, it's a reliable choice for fast-paced machinery. Open-ended construction makes it easy to inspect and lubricate. A fatigue limit load of 5.5kN means you can trust the bearing handles substantial weights without loss of shape.
Features & Benefits
• Reinforced nylon 66 cage material resists chemicals and impact for long-lasting performance
• Weighs just 61g, so it adds minimal strain to your equipment
• Dynamic load rating of 25.1kN and static load rating of 44kN means it's ideal for use in heavy-duty applications
• Weighs just 61g, so it adds minimal strain to your equipment
• Dynamic load rating of 25.1kN and static load rating of 44kN means it's ideal for use in heavy-duty applications
Applications
• Hydraulic pumps
• Power tools
• Automotive industry
• Printing presses
• Power tools
• Automotive industry
• Printing presses
What's the maximum speed this needle roller can sustain?
It reaches a maximum speed of 8,500r/min when lubricated with grease. When lubricated with oil, it handles speeds up to 13,000r/min.
Specificaties
Kenmerk | Waarde |
---|---|
Inside Diameter | 30mm |
Outside Diameter | 40mm |
Roller Bearing Type | Needle |
Race Width | 20mm |
Bore Type | Parallel |
Material | Metal |
Static Load Rating | 38kN |
Cage Material | Reinforced Nylon 66 |
Number of Rows | 1 |
Roller Material | Carbon Chromium Steel |
Dynamic Load Rating | 22.9kN |
End Type | Open |
Reference Speed | 13000rpm |
Limiting Speed | 15000rpm |
Maximum Speed - Grease | 8500rpm |
Fatigue Limit Load | 4.9kN |
Maximum Speed - Oil | 13000rpm |