Bearings
Ball Bearings
Thin Section Ball Bearings
Quick Code: BB-156304
S61907-SI3-N4/PEEK Budget Open Stainless Steel Thin Section Ball Bearing 35mm x 55mm x 15mm
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Product Specification
Brand
Budget
Inside Dia
35mm
Outside Dia
55mm
Sealing
Open
Width
15mm
Reference
S61907-SI3-N4/PEEK
Equivalent to:
W61907-WI3-N4/PEEK, S61907-SI3-N4/PEEK
Quick Order Code
BB-156304
Product Description
The S61907-SI3-N4/PEEK is a high-performance thin section ball bearing designed for demanding precision applications that require advanced materials and exceptional performance characteristics.
Product Highlights
- Ultra-precise thin section design with compact 35mm x 55mm x 15mm dimensions
- Open configuration for direct lubrication and maximum flexibility
- Advanced ceramic rolling elements made of Si3N4 (silicon nitride)
- Plastic snap cage for lightweight and low friction performance
- Stainless steel construction for enhanced corrosion resistance
Key Technical Specifications
| Inside Diameter: | 35mm |
| Outside Diameter: | 55mm |
| Width: | 15mm |
| Sealing Type: | Open |
| Rolling Element Material: | Si3N4 (Silicon Nitride Ceramics) |
| Cage Material: | Plastic Snap Cage |
Typical Applications
- High-precision robotics
- Advanced medical equipment
- Aerospace and satellite instrumentation
- High-speed rotating machinery
- Semiconductor manufacturing equipment
- Precision optical instruments
The S61907-SI3-N4/PEEK bearing offers exceptional performance in applications requiring minimal space, lightweight design, and superior load-bearing capabilities. The ceramic silicon nitride rolling elements provide excellent wear resistance, reduced friction, and enhanced thermal stability compared to traditional steel bearings.

