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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

£106.68 Was £118.53 exc VAT (£128.02 inc VAT) Show Bulk Discounts (5+)
5+: £101.35
10+: £96.01
25+: £90.68
50+: £85.34
In Stock   Free Delivery Available   Next Day Order by 4pm
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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.


  • Loctite Bearing Fit
  • Metric Oilseal To Suit