SKF 2209 EKTN9/C3 45 mm ID 2 Row Ball Bearing -, 85 mm OD

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₩166,280.00

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* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:
233-7085
제조사 부품 번호:
2209 EKTN9/C3
제조업체:
SKF
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모두 선택

브랜드

SKF

Inside Diameter

45mm

Product Type

Ball Bearing

Outside Diameter

85mm

Race Width

23mm

Cage Material

Non-Metallic

Ball Material

Steel

End Type

Open

Number of Rows

2

Internal Clearance

C3

Static Load Rating

10.6kN

Dynamic Load Rating

32.5kN

Bore Type

Tapered

Standards/Approvals

No

Series

Self-aligning ball bearings

Limiting Speed

10000rpm

Bearing Type

Self-Aligning

SKF Self-aligning ball bearings Series Ball Bearing, 45mm Inside Diameter, 85mm Outside Diameter - 2209 EKTN9/C3


This ball bearing is a self-aligning solution designed to accommodate shaft misalignment while supporting rotating assemblies in industrial machinery. It is configured as an open-ended unit with a tapered bore and a non-metallic cage, intended for installations where angular compensation and continuous rotation are required.

Features and Benefits:


• Double-row design improves radial load distribution
• C3 internal clearance permits thermal expansion under load
• Steel balls deliver hardened contact surface performance
• Rated for 10000 r/min enabling high-speed operation
• 32.5 kN dynamic load capacity for sustained operational loads
• 10.6 kN static load capacity resisting heavy stationary forces

Applications


• Suitable for conveyor drive shafts requiring angular compensation
• Ideal for gearboxes exposed to shaft misalignment
• Used with rotating frames where high speed is necessary
• Can be used for agricultural machinery with fluctuating loads
• Used for industrial fans and blowers operating at high rpm

What bore configuration is provided for mounting?


It features a tapered bore to allow press or adaptor mounting for secure seating.

How does the bearing manage alignment errors during operation?


The self-aligning design permits the inner ring to tilt relative to the outer ring to correct for shaft deflection.

Which component limits the lubricant exposure and contamination risk?


The open-end construction means lubrication and contamination control must be managed externally during service.

What material considerations affect wear characteristics?


The rolling elements are steel, providing Durable contact surfaces under boundary and mixed lubrication regimes.

How does the cage material influence performance at elevated speeds?


The non-metallic cage reduces centrifugal loads and friction, supporting the specified high rotational speed.

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