Rod seals of hydraulic cylinders KASTAS, Artic Seals, Simrit, Merkel, Trelleborg, Parker.

Rod seals are designed for use in hydraulic systems, specifically for sealing dynamic components such as the piston rod in hydraulic cylinders. They operate in dynamic sealing interfaces, where reciprocating motion and variable working conditions are present.

Due to exposure to friction, contaminants, and pressure fluctuations, rod seals are manufactured from wear-resistant materials capable of withstanding mechanical stress and contact with hydraulic media. Their construction allows them to adapt to continuous changes on the rod surface, maintaining reliable sealing performance throughout operation.

Proper selection of the seal profile and dimensions is essential to ensure sealing efficiency and service life. Depending on the design of the hydraulic cylinder and operating parameters, various rod seal types are available, including:

U-cup seals
PTFE seals (e.g., K35)
Profiles such as OMS-MR and TSS
Fabric-reinforced rubber seal sets (e.g., K01, K04, DT3)

A wide range of sizes allows compatibility with different cylinder types and application requirements.

Tip: Use the filter on the left to narrow your search and select the appropriate rod seal type.

Photo	Code	Name	Producer	Stock
	RSB 0220 0320 073 C0	Rod seal RSB 22x32x7,3 PU	Artic seals	52
	RSD 0220 0280 045 C0	Rod seal RSD 22x28x4,5 PU [2ERSD109]	Artic seals	65
	RSD 0220 0280 057 C0	Rod seal RSD 22x28x5,7 PU [2ERSD115]	Artic seals	66
	RSD 0220 0280 058 C0	Rod seal RSD 22x28x5,8 PU [2ERSD116]	Artic seals	6 weeks
	RSD 0220 0290 050 C0	Rod seal RSD 22x29x5 PU [2ERSD121]	Artic seals	6 weeks
	RSD 0220 0300 058 C0	Rod seal RSD 22x30x5,8 PU [2ERSD127]	Artic seals	116
	RSD 0220 0300 058 A0	Rod seal RSD 22x30x5,8 PU [2ERSD785]	Artic seals	32
	RSD 0220 0300 058 B0	Rod seal RSD 22x30x5,8 PU [2ERSD790]	Artic seals	51
	XT200-022 PU	Rod seal XT200 22x30x5,7 PU	Kastas	15
	K22-023/1 PU	Rod seal K22 23,81x36,51x6,35 PU	Kastas	22
	K22-023 NBR	Rod seal K22 23x31x5,5 NBR	Kastas	35
	K22-023 PU	Rod seal K22 23x31x5,5 PU	Kastas	20
	RSA 0230 0289 048 C0	Rod seal RSA 23x28,9x4,8 C0 [2ERSA123]	Artic seals	6 weeks
	48003765	Rod seal 24x32,5x5,6 RS24R NBR [DDI 094/S]	OEM	38
	48002044	Rod seal 24x32x5,5 AR151 NBR	OEM	request
	K22-024 NBR	Rod seal K22 24x32x5,5 NBR	Kastas	11
	K22-024/1 PU	Rod seal K22 24x34x8,5	Kastas	19
	K38-024 PU	Rod seal K38 24,5x30x4,5	Kastas	14
	RSA 0240 0340 072 C0	Rod seal RSA 24x34x7,2 C0 [2ERSA125]	Artic seals	6 weeks
	RSD 0240 0320 058 C0	Rod seal RSD 24x32x5,8 PU [2ERSD133]	Artic seals	105
	TSS/P 0240 0347 042 EN	Rod seal TSS/P 24x34,7x4,2 PU	Artic seals	19
	A154-025/16 PU	Rod seal 25,4x31,49x4,75 A154 PU	ALP	35
	A154-025/22 PU	Rod seal 25,4x31,75x4,76 A154 PU	ALP	18
	A154-025/15 PU	Rod seal 25,4x31,75x6,35 A154 PU	ALP	53
	A154-025/5 PU	Rod seal 25,4x31,8x8 A154 PU	ALP	52
	A154-025/7 PU	Rod seal 25,4x38,1x6,35 A154 PU	ALP	48
	A154-025/20 PU	Rod seal 25x31x8 A154 PU	ALP	29
	A151-025/4 PU	Rod seal 25x32x5,5 A151 PU	ALP	50
	A154-025/13 PU	Rod seal 25x33x10 A154 PU	ALP	153
	A154-025/4 PU	Rod seal 25x33x5 A154 PU	ALP	10
	A154-025/19 PU	Rod seal 25x33x5,3 A154 PU	ALP	21
	A151-025/2 PU	Rod seal 25x33x5,5 A151 PU	ALP	30
	A154-025/8 PU	Rod seal 25x33x5,5 A154 PU	ALP	request
	A154-025/12 PU	Rod seal 25x33x5,8 A154 PU	ALP	65
	A157-025 PU	Rod seal 25x33x5,8 A157 PU	ALP	35
	48005524	Rod seal 25x33x5,8 SDA PU	Aston seals	26
	A154-025/1 PU	Rod seal 25x33x6 A154 PU	ALP	256
	A154-025/3 PU	Rod seal 25x33x6,5 A154 PU	ALP	74
	A154-025/10 PU	Rod seal 25x33x7,3 A154 PU	ALP	91
	A154-025/6 PU	Rod seal 25x33x8 A154 PU	ALP	16
	A154-025/11 PU	Rod seal 25x35x10 A154 PU	ALP	1
	A154-025/18 PU	Rod seal 25x35x5 A154 PU	ALP	58
	A154-025 PU	Rod seal 25x35x6 A154 PU	ALP	225
	A151-025/8 PU	Rod seal 25x35x7 A151 PU	ALP	75
	A154-025/2 PU	Rod seal 25x35x7 A154 PU	ALP	80
	A154-025/14 PU	Rod seal 25x35x7,3 A154 PU	ALP	109
	A154-025/9 PU	Rod seal 25x35x8 A154 PU	ALP	56
	A154-025/17 PU	Rod seal 25x40x10 A154 PU	ALP	78
	A156-025/1	Rod seal A156 25x33x6	ALP	48
	A156-025/3	Rod seal A156 25x33x6,4	ALP	59