NTN NK85/25R 85 mm ID Needle Roller Bearing Machined-ring, Needle Roller, 105 mm OD

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₩158,066.64

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  • 2026년 4월 16일 부터 배송
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RS 제품 번호:
455-487
제조사 부품 번호:
NK85/25R
제조업체:
NTN
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브랜드

NTN

Product Type

Needle Roller Bearing

Inside Diameter

85 mm

Race Width

25mm

Bore Type

Round

Roller Material

Steel

Cage Material

Steel

Number of Rows

1

Bearing Material

High Carbon Chrome Steel

Internal Clearance

CN

Series

NK85/25R

Static Load Rating

123kN

Standards/Approvals

RoHS

Limiting Speed

4700rpm

Maximum Speed - Grease

3100rpm

End Type

Open

Dynamic Load Rating

70.5kN

Maximum Speed - Oil

4700rpm

Outside Diameter

105 mm

Bearing Type

Machined-ring, Needle Roller

COO (Country of Origin):
JP
The NTN Needle roller bearing, machined-ring, without inner ring, is designed to deliver exceptional performance in a compact form. Ideal for applications demanding high load capacity and reliable operation, this bearing features double-side ribs that enhance alignment and stability. Built with a sophisticated lubrication hole in the outer ring, it ensures consistent oil flow, reducing friction and wear over time. The bearing’s robust construction, coupled with its precision class, guarantees effective transmission of forces, making it an excellent choice for various mechanical environments. With a proven operating temperature range, it adapts seamlessly to diverse conditions, ensuring longevity and reliability.

Double-side ribs ensure superior alignment

Lubrication hole facilitates efficient maintenance

Adaptable to various operational conditions

Precision class guarantees reliable performance

Robust design to withstand harsh environments

Mass-efficient design reduces overall system weight

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