NTN BK4020 40 mm ID Needle Roller Bearing Drawn Cup Needle Roller, 47 mm OD

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₩19,356.48

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  • 2026년 3월 09일 부터 배송
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RS 제품 번호:
454-035
제조사 부품 번호:
BK4020
제조업체:
NTN
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모두 선택

브랜드

NTN

Product Type

Needle Roller Bearing

Inside Diameter

40 mm

Race Width

20mm

Bore Type

Round

Roller Material

Steel

Cage Material

Steel

Static Load Rating

52.5kN

Maximum Speed - Grease

4000rpm

Internal Clearance

CN

Series

BK4020

Number of Rows

1

Bearing Material

Steel

Maximum Speed - Oil

6000rpm

Outside Diameter

47 mm

Dynamic Load Rating

25.9kN

End Type

Closed

Standards/Approvals

RoHS, ISO Class 0

Limiting Speed

4000, 6000rpm

Bearing Type

Drawn Cup Needle Roller

Race Type

Drawn Cup

COO (Country of Origin):
JP
The NTN Drawn cup needle roller bearing is engineered for optimal performance and reliability in various industrial applications. With a closed-end design, this component effectively accommodates radial loads while ensuring minimal friction and wear. It features a robust construction, delivering both strength and versatility, making it an essential choice for machinery requiring precision and durability. Designed for hassle-free lubrication and maintenance, this bearing guarantees a long service life while operating under diverse conditions. Ideal for engineers and manufacturers, it balances quality and affordability seamlessly.

Enhanced lubrication capabilities for extended performance

Optimised dimensions for efficient space utilisation

Robust material composition ensures longevity and durability

Suitable for various high-speed applications

Temperature resilience caters to a wide range of working environments

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