The SY 20 FM Housing + Bearing 20X127X39,5 by SKF is a robust component designed for demanding industrial applications. This 2 Bolt Cast Iron Pillow Block combines both housing and bearing, ensuring optimal alignment and load distribution. With dimensions of 20 mm bore diameter, 127 mm outer diameter, and 39.5 mm width, this unit is ideal for use in scenarios requiring efficient, stable operation under variable conditions. The SKF SY20FM-SKF model is a preferred choice in sectors such as material handling, conveyor systems, and agricultural machinery.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 20 mm |
| Outer diameter (D) | 127 mm |
| Width (B) | 39.5 mm |
| Basic dynamic load rating (C) | 12 kN |
| Basic static load rating (C0) | 7.8 kN |
| Limiting speed | 7,000 rpm |
| Reference speed | 4,500 rpm |
| Cage type | Pressed steel |
| Sealing | 2RS |
| Operating temperature range | -20 / +100 °C |
| Ring material | Chrome steel 100Cr6 |
| Factory lubrication | Lithium grease |
Technical advantages
The SKF SY 20 FM unit offers several technical benefits that enhance its performance in industrial environments:
- Continuous operation at speeds up to 7,000 rpm, suitable for high-speed applications.
- Constructed with heat-treated 100Cr6 chrome steel, ensuring a rolling-contact fatigue life exceeding 10^7 cycles.
- Standard CN radial clearance, allowing for installations without the need for additional preload adjustments.
- 2RS sealing provides IP-rated protection, effectively guarding against dust and water splashes.
- Pre-lubricated with lithium grease, reducing maintenance requirements and extending operational intervals.
Typical applications
The SKF SY 20 FM Housing + Bearing is versatile and suited for various industrial sectors:
- Material handling equipment (conveyors, lifters, cranes)
- Agricultural machinery (harvesters, ploughs, seeders)
- Automotive manufacturing (assembly lines, robotic arms)
- Food processing equipment (mixers, conveyor belts, packaging machines)
- Mining and construction machinery (drills, crushers, earth movers)
Availability and ordering
Eurobearing.eu, a specialized B2B supplier of mechanical industrial components, offers fast availability of the SY20FM-SKF unit. For bulk quantities, customers can easily request a quotation. Add this reliable component to your cart or contact us for a tailored quote to meet your industrial needs.
