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Back up ring 70x85x3 BRT

Back up ring 70x85x3 BRT
Back up ring 70x85x3 BRT
Back up ring 70x85x3 BRT
Back up ring 70x85x3 BRT
Back up ring 70x85x3 BRT
Back up ring 70x85x3 BRT
Back up ring 70x85x3 BRT
Back up ring 70x85x3 BRT
Back up ring 70x85x3 BRT
Back up ring 70x85x3 BRT
Back up ring 70x85x3 BRT
Back up ring 70x85x3 BRT
Back up ring 70x85x3 BRT
  • Code: 48005012
  • In Stock: 80 pcs.
Updated: 16.07.2026 11:08
Hydraulic seals dimension
Groove Diameter D (mm) 85
Groove Diameter d (mm) 70
Seal width h (mm) 3
Details
Seal type BRT
Material type PTFE
  • Brand: OEM
  • SKU: 33115
7.26€/pcs.
5 pcs. or more 6.36€/pcs.
10 pcs. or more 5.76€/pcs.
25 pcs. or more 5.31€/pcs.
50 pcs. or more 4.87€/pcs.
100 pcs. or more 4.27€/pcs.

Description

The BRT backing ring is designed for use in high-load hydraulic cylinders.
Its construction provides solid and stable support for the U-type sealing ring, which is crucial for the proper functioning of hydraulic systems.
The material is PTFE enriched with 40% bronze, which increases wear resistance and allows for a long period of use.

  • Inner diameter (d): 70 mm
  • Outer diameter (D): 85 mm
  • Height / thickness (H): 3 mm

Converted to inches, the sizes are d × D × H: 2.756 × 3.346 × 0.118.