INA HK2218-RS-L271 22 mm ID Roller Bearing Drawn Cup Needle, 28 mm OD

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₩21,180.00

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1 - 12₩21,180.00
13 - 24₩20,360.00
25 +₩19,920.00

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RS 제품 번호:
137-1759
제조사 부품 번호:
HK2218-RS-L271
제조업체:
INA
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모두 선택

브랜드

INA

Product Type

Roller Bearing

Inside Diameter

22mm

Race Width

18mm

Bore Type

Parallel

Cage Material

Sheet Steel

End Type

Sealed

Standards/Approvals

No

Outside Diameter

28mm

Number of Rows

1

Dynamic Load Rating

13400N

Static Load Rating

22100N

Maximum Speed - Grease

7000rpm

Limiting Speed

7000rpm

Bearing Type

Drawn Cup Needle

COO (Country of Origin):
DE

Schaeffler Roller Bearing, 22mm Bore, 28mm Outside Diameter - HK2218-RS-L271


This roller bearing is a drawn cup needle design intended to support Compact shaft assemblies where axial space is limited. It functions as a sealed unit to retain lubricant and exclude contaminants while operating at elevated rotational rates up to the specified limiting speed. The parallel bore form allows straightforward installation on shafts with a matching diameter.

Features and Benefits:


• Sealed end construction prevents ingress of debris
• High limiting speed supports fast rotational applications
• Significant static capacity resists Peak standing loads
• Notable dynamic rating sustains continuous radial loading
• Parallel bore enables straightforward shaft alignment

Applications


• Suitable for Compact gearbox radial support
• Ideal for high-speed textile machine components
• Used with motor armatures in confined spaces
• Can be used for linkage pivot points requiring sealing

What is the specified maximum rotational speed for operation?


The bearing is rated to operate up to a limiting speed of 7000r/min.

How does the sealing affect maintenance intervals?


The sealed configuration retains grease and reduces contamination ingress, thereby extending re-lubrication intervals compared with open designs.

What load capacities are provided for design calculations?


Use a static load capacity of 22,100N and a dynamic load capacity of 13,400N for bearing selection.

Which shaft and housing interfacing details are required for fit?


A parallel bore acceptance requires a 22mm shaft journal and a housing prepared for a drawn cup assembly.

Is this bearing suitable for grease lubrication at high speeds?


It is compatible with grease lubrication and is rated for operation at the stated 7000r/min limiting speed.

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