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Back up ring 90x105x3 BRT

Back up ring 90x105x3 BRT
Back up ring 90x105x3 BRT
Back up ring 90x105x3 BRT
Back up ring 90x105x3 BRT
Back up ring 90x105x3 BRT
Back up ring 90x105x3 BRT
Back up ring 90x105x3 BRT
Back up ring 90x105x3 BRT
Back up ring 90x105x3 BRT
Back up ring 90x105x3 BRT
Back up ring 90x105x3 BRT
Back up ring 90x105x3 BRT
Back up ring 90x105x3 BRT
  • Code: 48005015
  • In Stock: 37 pcs.
Updated: 23.06.2026 10:21
Hydraulic seals dimension
Groove Diameter D (mm) 105
Groove Diameter d (mm) 90
Seal width h (mm) 3
Details
Seal type BRT
Material type PTFE
  • Brand: OEM
  • SKU: 33119
8.20€/pcs.
5 pcs. or more 7.24€/pcs.
10 pcs. or more 6.61€/pcs.
25 pcs. or more 6.13€/pcs.
50 pcs. or more 5.65€/pcs.
100 pcs. or more 5.01€/pcs.

Description

The 90x105x3 BRT back-up ring is an indispensable component in hydraulic cylinders under high load conditions.
Its primary function is to create a stable support for a U-type sealing ring.
The seal profile design made of PTFE reinforced with 40% bronze ensures optimal strength and durability.

  • Inner diameter (d): 90 mm
  • Outer diameter (D): 105 mm
  • Height / thickness (H): 3 mm

For stuffing box and universal seal dimensions: 3.54" × 4.13" × 0.12".