U-UMPneumatic Rod and Piston Seals

Double lip symmetrical profile rod and piston seal for single-acting applications. It guarantees an excellent seal-ability in case of low pressures or particularly difficult conditions such as small misalignments or radial loads. Standard material: Nitrile rubber.


Seal capabilities

  • Temperature: from -40 to 120 °C
  • Max. pressure: 120 bar
  • Max. speed: 0,2 m/s

Applications

reciprocating rotating helical static

This product is interchangeable with:
U - K21 NBR - KN 21 - SN 21 - UM - DUM

Description Ø d Ø D L
U 212137 BN 34,93 53,98 11,00
U 212137 VT 34,93 53,98 11,00
UM 503510 BN 35,00 50,00 11,50
UM 503510 VT 35,00 50,00 11,50
UM 5535 BN 35,00 55,00 11,50
UM 5535 VT 35,00 55,00 11,50
UM 6035 BN 35,00 60,00 13,50
UM 6035 VT 35,00 60,00 13,50
U 225143 BN 36,51 57,15 9,50
U 225143 VT 36,51 57,15 9,50
UM 5838 BN 38,00 58,00 11,50
UM 5838 VT 38,00 58,00 11,50
U 218150 BN 38,10 55,56 8,00
U 218150 VT 38,10 55,56 8,00
U 231156 BN 39,69 58,74 11,00
U 231156 VT 39,69 58,74 11,00
U 243156 BN 39,69 61,91 11,00
U 243156 VT 39,69 61,91 11,00
UM 564010 BN 40,00 56,00 11,50
UM 564010 VT 40,00 56,00 11,50
UM 6040 BN 40,00 60,00 11,50
UM 6040 VT 40,00 60,00 11,50
UM 6540 BN 40,00 65,00 13,50
UM 6540 VT 40,00 65,00 13,50
U 237162 BN 41,28 60,33 11,00
U 237162 VT 41,28 60,33 11,00
U 256168 BN 42,86 65,09 11,00
U 256168 VT 42,86 65,09 11,00
U 262175 BN 44,45 66,68 13,00
U 262175 VT 44,45 66,68 13,00
UM 6545 BN 45,00 65,00 11,50
UM 6545 VT 45,00 65,00 11,50
UM 7046 BN 46,00 70,00 13,50
UM 7046 VT 46,00 70,00 13,50
U 268181 BN 46,04 68,26 11,00
U 268181 VT 46,04 68,26 11,00
U 250187 BN 47,63 63,50 11,00
U 250187 VT 47,63 63,50 11,00
UM 6848 BN 48,00 68,00 11,50
UM 6848 VT 48,00 68,00 11,50
U 275193 BN 49,21 69,85 11,00
U 275193 VT 49,21 69,85 11,00
UM 7050 BN 50,00 70,00 11,50
UM 7050 VT 50,00 70,00 11,50
U 287200 BN 50,80 73,03 11,00
U 287200 VT 50,80 73,03 11,00
U 281206 BN 52,39 71,44 11,00
U 281206 VT 52,39 71,44 11,00
U 293212 BN 53,98 74,62 11,00
U 293212 VT 53,98 74,62 11,00

50 items (showing from 151 to 200 of 470 items)

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