SPR | BACK-UP RING SPR

Back to overview Back Ring

PRODUCT DESCRIPTION

Spiral-shaped split bearing component with rectangular cross section.

PRODUCT ADVANTAGES

Advantage compared to conventional back-up rings:
Even in cases where considerable temperature fluctuations occur, i.e. if there is post-shrinkage of the back-up ring, at least one turn of the spiral will be left to support the ISC O-Ring over the gap at any point around the circumference. Also suitable for non-standard diameters, as the ring can be shortened and thus adapted to fit.

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polymer
PTFE
material
brand
Freudenberg
design
SPR

Filtered items for SPR ( 23 hits )

design material b t d1 d2 d5 d6 d3 d4 B1 B2 brand item no. SP | IP    
SPR PTFE F52803 1 2.1 10.3 2.4 10 14.2 15 10.9 3.7 4.7 Freudenberg 95619 Details
SPR PTFE F52803 1 2.1 13.3 2.4 13 17.2 18 13.9 3.7 4.7 Freudenberg 94965 Details
SPR PTFE F52800 1 2.1 15.3 2.4 15 19.2 20 15.9 3.7 4.7 Freudenberg 97088 Details
SPR PTFE F52803 1 2.1 17.3 2.4 17 21.2 22 17.9 3.7 4.7 Freudenberg 97066 Details
SPR PTFE F52803 1 2.1 18.3 2.4 18 22.2 23 18.9 3.7 4.7 Freudenberg 94972 Details
SPR PTFE F52803 1 2.1 20.3 2.4 20 24.2 25 20.9 3.7 4.7 Freudenberg 98356 Details
SPR PTFE F52800 1 2.1 22.3 2.4 22 26.2 27 22.9 3.7 4.7 Freudenberg 97347 Details
SPR PTFE F52803 1 2.1 25.3 2.4 25 29.2 30 25.9 3.7 4.7 Freudenberg 97282 Details
SPR PTFE F52803 1 2.6 18.2 3 18 23.2 24 18.8 4.4 5.4 Freudenberg 94971 Details
SPR PTFE F52803 1 2.6 19 3 19 24.2 25 19.8 4.4 5.4 Freudenberg 94973 Details
SPR PTFE F52814 1 2.6 22 3 22 27.2 28 22.8 4.4 5.4 Freudenberg 97193 Details
SPR PTFE F52803 1 2.6 26.2 3 26 31.2 32 26.8 4.4 5.4 Freudenberg 94975 Details
SPR PTFE F52814 1 2.6 30.2 3 30 35.2 36 30.8 4.4 5.4 Freudenberg 97040 Details
SPR PTFE F52803 1 2.6 34.2 3 34 39.2 40 34.8 4.4 5.4 Freudenberg 94978 Details
SPR PTFE F52803 1 2.6 42.2 3 42 47.2 48 42.8 4.4 5.4 Freudenberg 96973 Details
SPR PTFE F52803 1 5.1 49.2 5.7 50 60.2 60 49.8 4.4 5.4 Freudenberg 97102 Details
SPR PTFE F52803 1.5 2.6 35.2 3 35 40.2 41 35.8 4.9 6.4 Freudenberg 97461 Details
SPR PTFE F52803 1.5 2.6 44 3 44 49.2 50 44.8 4.9 6.4 Freudenberg 98308 Details
SPR PTFE F52803 1.5 5.1 54.2 5.7 55 65.2 65 54.8 7.9 9.4 Freudenberg 97236 Details
SPR PTFE F52814 1.5 5.1 57.2 5.7 58 68.2 68 57.8 7.9 9.4 Freudenberg 97279 Details