SKF 1304 ETN9 20 mm ID 2 Row Ball Bearing -, 52 mm OD

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₩83,820.00

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* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:
209-1790
제조사 부품 번호:
1304 ETN9
제조업체:
SKF
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모두 선택

브랜드

SKF

Inside Diameter

20mm

Product Type

Ball Bearing

Outside Diameter

52mm

Race Width

15mm

Cage Material

Non-Metallic

Ball Material

Steel

End Type

Open

Number of Rows

2

Internal Clearance

CN

Static Load Rating

4kN

Dynamic Load Rating

14.3kN

Standards/Approvals

No

Bore Type

Cylindrical

Series

Self-aligning ball bearings

Limiting Speed

18000rpm

Bearing Type

Self-Aligning

SKF Self-aligning ball bearings Series Ball Bearing, 20mm Inside Diameter, 52mm Outside Diameter - 1304 ETN9


This ball bearing is a self-aligning unit designed to support rotating shafts where angular misalignment may occur, providing smooth rotary motion in industrial assemblies. It is intended for open-bearing installations with a cylindrical bore and accommodates moderate static and dynamic loads while permitting high-speed operation.

Features and Benefits:


• Supports misalignment while maintaining smooth rotation
• Operates at speeds up to 18,000 r/min for fast applications
• Handles dynamic loads of 14.3 kN to sustain operational forces
• Withstands static loads of 4 kN for stationary load support
• Incorporates steel balls for consistent rolling contact
• Uses a non-metallic cage to reduce friction and noise

Applications


• Suitable for agricultural drive shaft systems
• Ideal for conveyor rollers with slight shaft deflection
• Used with electric motor shafts in high-speed drives
• Can be used for textile machine rotating elements
• Appropriate for gearboxes accommodating misaligned shafts

What bore configuration does this bearing require?


It requires a cylindrical bore for mounting on straight shafts.

What internal clearance classification does it have and why does it matter?


It has CN clearance which provides a standard internal radial play suitable for general thermal and mounting conditions.

What is the bearing's outer diameter and race width?


The outer diameter measures 52 mm while the race width is 15 mm.

What materials are used in the rolling elements and cage?


The rolling elements are steel balls and the cage is MADE from a non-metallic material.

Is the bearing sealed or open for inspection and lubrication?


The design is open, allowing direct access for lubrication and Visual inspection.

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