SKF NK30/20TN 30 mm ID Roller Bearing Needle, 40 mm OD

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₩49,425.20

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  • 2026년 3월 30일 부터 배송
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* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:
513-795
제조사 부품 번호:
NK 30/20 TN
제조업체:
SKF
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모두 선택

브랜드

SKF

Product Type

Roller Bearing

Inside Diameter

30 mm

Race Width

20mm

Bore Type

Parallel

Roller Material

Carbon Chrome Steel

Cage Material

Reinforced Polyamide 66

Number of Rows

1

Dynamic Load Rating

22.9kN

Outside Diameter

40 mm

Bearing Material

Carbon Chrome Steel

Static Load Rating

38kN

End Type

Open

Maximum Speed - Grease

8500rpm

Maximum Speed - Oil

13000rpm

Limiting Speed

15000rpm

Standards/Approvals

ISO 199:1997, ISO 1000:1992, ISO 14001, DIN 17 230:1980, ISO 492:1994, ISO 582:1995, ISO 5753:1991

Bearing Type

Needle

제외

COO (Country of Origin):
SK

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

Applications


• Hydraulic pumps

• 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.

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