SKF 6204 TN9/C3 1 Row Ball Bearing - 20 mm ID, 47 mm OD

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₩18,700.00

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  • 추가로 2026년 10월 12일 부터 1 개 단위 배송
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RS 제품 번호:
126-2375
제조사 부품 번호:
6204 TN9/C3
제조업체:
SKF
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모두 선택

브랜드

SKF

Inside Diameter

20mm

Product Type

Ball Bearing

Outside Diameter

47mm

Race Width

14mm

Race Material

Steel

Cage Material

Non-Metallic

Ball Material

Steel

End Type

Open

Number of Rows

1

Static Load Rating

6.55kN

Internal Clearance

C3

Dynamic Load Rating

13.5kN

Standards/Approvals

No

Series

2 Light

Bore Type

Cylindrical

Limiting Speed

20000rpm

Race Type

Plain

Bearing Type

Single Row Deep Groove Ball

SKF 2 Light Series Ball Bearing, 20mm Inside Diameter, 47mm Outside Diameter - 6204 TN9/C3


This ball bearing is a single-row deep-groove unit designed to support radial and moderate axial loads in rotating machinery. It features steel races and balls with an open end configuration for applications where inspection or lubrication access is required. The bearing is intended for use in assemblies that demand high-speed performance and consistent internal clearance.

Features and Benefits:


• Dynamic load capacity 13.5 kN for sustained operational loading
• Static load capacity 6.55 kN to resist heavy stationary forces
• C3 internal clearance to accommodate thermal expansion
• Non-metallic cage reduces friction and noise
• Limiting speed 20 000 r/min for high-speed rotating equipment
• Plain steel race design for straightforward installation and maintenance

Applications


• Suitable for precision motors requiring high rotational speed
• Ideal for spindle systems with thermal variation concerns
• Used with pumps where access for lubrication is needed
• Can be used for conveyor rollers under continuous rotation
• Suitable for gearboxes needing Compact radial support

What bore and outer dimensions does it require for mounting?


The component fits a 20 mm bore and a 47 mm outside diameter for cylindrical housings.

How does the open end configuration affect serviceability?


The open end permits direct access for inspection and addition of lubricant without disassembly.

What clearance grade should be considered for temperature-variable installations?


The C3 internal clearance provides additional radial play to accommodate thermal growth during operation.

What materials contact the shaft and housing surfaces?


Steel is used for both races and rolling elements, providing consistent hardness where contact occurs.

What cage material benefits rotating assemblies sensitive to metallic wear?


A non-metallic cage limits metal-to-metal contact inside the bearing, reducing potential wear and audible noise.

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