The SKF W618/4 is a miniature, stainless steel deep groove ball bearing (4x9x2.5 mm) built for precision and resilience. Its compact design, corrosion resistance, and smooth operation make it a top choice for high-spec applications. Available with 24 h delivery from Lublin, ul. Smoluchowskiego 1, budynek 4—SKF quality, instantly accessible. Elevate your project’s performance today.
Elevate performance with the SKF W618/4 - stainless steel miniature deep groove ball bearing (4x9x2.5 mm), designed for precision and longevity in tight-fit applications:
Constructed of stainless steel, offering enhanced corrosion resistance and long-term durability—key for use in demanding or moisture-exposed environments.
The deep groove design ensures ultra-low friction, whisper-quiet operation, and effective handling of both radial and axial loads, ideal for miniaturized systems.
Miniature dimensions (4x9x2.5 mm) make it perfect for micro-motors, medical devices, compact robotics, and precision instruments where minimal footprint and smooth operation are essential.
SKF’s renowned engineering standards deliver precision, reliability, and performance—making it a smart choice for high-demand professionals.
Select SKF W618/4 for miniature bearing excellence, backed by 24 h fast delivery from our warehouse in Lublin.
Q: What does “deep groove” indicate?
A: A bearing design allowing smooth operation under radial and axial loads, with noise reduction and low friction.
Q: Why stainless steel?
A: It resists corrosion, maintains precision in harsh conditions, and supports extended operational life.
Q: What are its dimensions?
A: Bore: 4 mm; Outer diameter: 9 mm; Width: 2.5 mm.
Q: Is this an original SKF product?
A: Yes—SKF-quality engineering and authenticity guaranteed.
Q: How quickly will it ship?
A: Orders deliver within 24 h from Lublin’s Magazyn i Sklep at ul. Smoluchowskiego 1, Budynek 4.
SKF W618/4
deep groove ball bearing
stainless steel bearing
4x9x2.5 mm
fast 24 h delivery
Lublin warehouse
Data sheet