SKF 1204 ETN9 Self Aligning Ball Bearing- Open Type 20mm I.D, 47mm O.D

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RS Stock No.:
285-1282
Mfr. Part No.:
1204 ETN9
Brand:
SKF
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Brand

SKF

Inside Diameter

20mm

Outside Diameter

47mm

Race Width

14mm

Ball Bearing Type

Self Aligning Ball Bearing

Sealing Arrangement

Open Type

Bearing Clearance

CN

Material

Steel

Ball Material

Steel

Cage Material

Non-metallic

Number of Rows

2

Static Load Rating

3.4kN

Dynamic Load Rating

12.7kN

Bore Type

Parallel

Clearance Code

CN

Bearing Series

2 Light

Model Number p

1204

Partial Bearing Code

1204

Race Type

Plain

RoHS Status: Exempt

Double Row Self - Aligning


Radial Self-Aligning Ball Bearing


These bearings are designed to accommodate shaft deflection when running and will also cope with initial misalignment. The double row bearing is designed primarily to withstand radial load with a small capacity for axial load. Also available with ring seals (rubbing seals) made from oil-resistant, non-wearing synthetic rubber with steel reinforcement on both sides (Type 2RS1).

Open Bearings


ETN9 and KTN9 are Open self-aligning bearings without a seal available in parallel or Taper bores.

Sealed bearings


2RS1TN9 are sealed (NBR) bearings packed with grease with a lithium thickener suitable for temperatures from -40°C to + 100°C. They are sealed for life, so should not be heated above 80°C before mounting and must not be washed out under any circumstances.

TN suffix denotes polyamide cage

Supplied with

instruction leaflet.

SKF Self Aligning Ball Bearing, 47mm Outside Diameter, 12.7 kN Dynamic Load Rating - 1204 ETN9


This self-aligning ball bearing is designed to manage misalignment between the shaft and housing, promoting smooth operation across various applications. Its robust construction makes it suitable for sectors like automation, electronics, and mechanical industries where dependable performance is important. The steel composition ensures durability, while the dual row design enhances load capacity, making it a key component in high-performance machinery.

Features & Benefits


• Open-type design allows for easy access to lubrication
• Dual row configuration improves load-bearing capacity
• Steel ball bearings provide extended lifespan and resistance to wear
• Cylindrical bore design facilitates straightforward fitting and alignment

Applications


• Utilised in automated machinery for accurate movement
• Suitable for electric motors where efficiency is crucial
• Applied in conveyance systems to minimise operational friction
• Effective in agricultural equipment requiring dependable bearings
• Used in HVAC systems for efficient airflow management

Can this bearing accommodate shaft misalignment?


Yes, its self-aligning feature allows it to effectively manage misalignment issues.

What are the signs of wear I should monitor for in this component?


Monitor for unusual noise, increased friction, or visible surface damage, which may indicate it's time for replacement.

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