Static seals

Static seals are used to prevent fluid leakage between stationary components in hydraulic and pneumatic systems. Unlike dynamic seals, static seals do not move relative to each other but must resist high pressure and maintain sealing integrity over time.

Backup rings support primary sealing elements like O-rings by preventing their extrusion under pressure. These rings are typically made from hard polymers such as PTFE or nylon, increasing the durability of the sealing system.

Static sealing rings provide tight sealing between fixed parts such as flange connections or valve seats. They can be made from elastomers, plastics, or composites depending on the application requirements.

Key features include high resistance to extrusion and deformation, compatibility with various fluids and temperatures, and precise dimensions to ensure reliable sealing.

Filter

Hydraulic seals dimension

Groove Diameter d (mm)

Groove Diameter D (mm)

Seal width h (mm)

Details

Seal type

Manufacturers

38 ALP

19 Artic seals

37 Aston seals

32 Guarnitec

12 Kastas

30 OEM

25 Unknown

Photo	Code	Name	Producer	Stock
	RAE 11005 00534 L1	Back up ring RAE 110,05x5,34 L1 [2ERAE785]	Artic seals	38
	RAE 11072 00353 L1	Back up ring RAE 110,72x3,53 L1 [2ERAE569]	Artic seals	2
	K83-110 PU	Static seal K83 110x117x4,7 PU	Kastas	11
	K84-110 PU	Static seal K84 110x101,4x9 PU	Kastas	21
	K86-110 PU	Static seal K86-110x102x8,4	Kastas	13
	SSA 1100 1008 097 C0	Static seal SSA 110x100,8x9,7 [2ESSA368]	Artic seals	44
	SSA 1100 1014 090 C0	Static seal SSA 110x101,4x9,0 PU	Artic seals	14
	SSA 1100 1045 045 C0	Static seal SSA 110x104,5x4,5 PU	Artic seals	61
	K81-112	Back up ring K81 112x120x1,9	Kastas	12
	48005900	Back up ring AP 113,67x5,34	Aston seals	80
	48005857	Back up ring AP 113,89x3,53	Aston seals	38
	MAE 1130 1180 013 L1	Back up ring MAE 113x118x1,3 L1	Artic seals	6 weeks
	RAE 11367 00534 L1	Back up ring RAE 113,67x5,34 L1 [2ERAE789]	Artic seals	22
	RAE 11367 00699 L1	Back up ring RAE 113,67x6,99 L1 [2ERAE874]	Artic seals	46
	RAE 11376 00699 L1	Back up ring RAE 113,76x6,99 L1 [2ERAE574]	Artic seals	6 weeks
	RAE 11389 00353 L1	Back up ring RAE 113,89x3,53 L1 [2ERAE573]	Artic seals	request
	RAE 11397 00262 L1	Back up ring RAE 113,97x2,62 L1 [2ERAE329]	Artic seals	6 weeks
	SSA 1130 1074 053 C0	Static seal SSA 113x107,4x5,3 [2ESSA373]	Artic seals	6 weeks
	RAE 11402 00178 L1	Back up ring RAE 114,02x1,78 L1 [2ERAE575]	Artic seals	6 weeks
	RAE 11470 00699 L1	Back up ring RAE 114,70x6,99 L1 [2ERAE576]	Artic seals	17
	48005705	Back up ring AM 115x120x1,3	Aston seals	77
	48005706	Back up ring AM 115x125x1,7	Aston seals	request
	MAE 1150 1200 013 L1	Back up ring MAE 115x120x1,3 L1	Artic seals	6 weeks
	MAE 1150 1250 017 L1	Back up ring MAE 115x125x1,7 L1	Artic seals	request
	K83-115 PU	Static seal K83 115x123,6x9	Kastas	10
	SSA 1150 1064 090 C0	Static seal SSA 115x106,4x9 [2ESSA377]	Artic seals	60
	SSA 1150 1066 086 C0	Static seal SSA 115x106,6x8,6 [2ESSA379]	Artic seals	60
	SSA 1150 1088 059 C0	Static seal SSA 115x108,8x5,9 [2ESSA378]	Artic seals	60
	SSA 1150 1080 046 C0	Static seal SSA 115x108x4,6 [2ESSA585]	Artic seals	60
	48005707	Back up ring AM 116,3x125x1,7	Aston seals	85
	RAE 11684 00534 L1	Back up ring RAE 116,84x5,34 L1 [2ERAE793]	Artic seals	51
	RAE 11684 00699 L1	Back up ring RAE 116,84x6,99 L1 [2ERAE795]	Artic seals	46
	RAE 11707 00353 L1	Back up ring RAE 117,07x3,53 L1 [2ERAE577]	Artic seals	request
	RAE 11750 00534 L1	Back up ring RAE 117,50x5,34 L1 [2ERAE797]	Artic seals	57
	K83-117 PU	Static seal K83 117x122,6x6,2 PU	Kastas	20
	48005709	Back up ring AM 120x125x1,3	Aston seals	71
	48005710	Back up ring AM 120x130x1,7	Aston seals	49
	K81-120	Back up ring K81 120x125x1,3	Kastas	10
	K81-120/1	Back up ring K81 120x130x1,7	Kastas	38
	MAE 1200 1250 013 L1	Back up ring MAE 120x125x1,3 L1	Artic seals	request
	MAE 1200 1300 017 L1	Back up ring MAE 120x130x1,7 L1	Artic seals	request
	RAE 12002 00534 L1	Back up ring RAE 120,02x5,34 L1 [2ERAE801]	Artic seals	59
	RAE 12002 00699 L1	Back up ring RAE 120,02x6,99 L1 [2ERAE876]	Artic seals	35
	RAE 12007 00534 L1	Back up ring RAE 120,07x5,34 L1 [2ERAE805]	Artic seals	60
	RAE 12024 00353 L1	Back up ring RAE 120,24x3,53 L1 [2ERAE581]	Artic seals	request
	RAE 12033 00262 L1	Back up ring RAE 120,33x2,62 L1 [2ERAE579]	Artic seals	6 weeks
	RAE 12037 00178 L1	Back up ring RAE 120,37x1,78 L1 [2ERAE582]	Artic seals	6 weeks
	K83-120 PU	Static seal K83 120x140x12,3 PU	Kastas	20
	K84-120/1 PU	Static seal K84 120x110,8x8 PU	Kastas	9
	K84-120 PU	Static seal K84 120x112x6,5 PU	Kastas	14

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