The SKF 1209 ETN9 Double Row Ball Bearing 45x85x19 mm is a versatile solution designed for applications requiring high radial load capacity. As part of the renowned SKF portfolio, this bearing features a double row design, enhancing its capability to accommodate angular misalignments. With a bore diameter of 45 mm, an outer diameter of 85 mm, and a width of 19 mm, it is ideally suited for use in various industrial machinery and equipment. The SKF 1209 ETN9 bearing is commonly utilized in sectors such as heavy machinery, automotive, and industrial automation, providing reliable performance under demanding conditions.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 45 mm |
| Outer diameter (D) | 85 mm |
| Width (B) | 19 mm |
| Basic dynamic load rating (C) | 32 kN |
| Basic static load rating (C0) | 11.2 kN |
| Limiting speed | 9500 rpm |
| Reference speed | 8500 rpm |
| Cage type | Polyamide PA66 |
| Shielding / Sealing | Open |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
| Internal clearance | CN |
Technical advantages
The SKF 1209 ETN9 Double Row Ball Bearing offers several technical advantages that make it a preferred choice in demanding applications:
- Capable of continuous operation up to 9500 rpm, ensuring high-speed performance.
- Constructed with chrome steel 100Cr6, providing a rolling-contact fatigue life exceeding 107 cycles.
- Polyamide PA66 cage offers reduced friction and noise levels compared to metal cages.
- Standard CN radial clearance, enabling easy integration into assemblies without preload.
- Open design facilitates effective lubrication and heat dissipation.
Typical applications
The SKF 1209 ETN9 is widely used across various sectors due to its robust design and reliable performance:
- Textile machinery (spinning frames, weaving looms)
- Pulp and paper industry (paper machines, calendar rolls)
- Conveyor systems (rollers, drive units)
- Mining and construction equipment (crushers, vibrating screens)
- Electric motors and generators (rotors, stators)
Availability and ordering
Eurobearing.eu offers the SKF 1209 ETN9 Double Row Ball Bearing with fast availability for immediate integration into your systems. As a specialized B2B supplier, we cater to bulk orders and provide quotes upon request. Enhance your inventory by adding this bearing to your cart or request a quotation for larger quantities today.
