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
This product is interchangeable with:
U - K21 NBR - KN 21 - SN 21 - UM - DUM - USH
Search by code
| Description | Ø d | Ø D | L | ||
|---|---|---|---|---|---|
| U 500437 BN | 111,12 | 127,00 | 9,50 | NBR 90Sh.A - Nitrile | |
| U 500437 VT | 111,12 | 127,00 | 9,50 | FKM 90Sh.A - Viton | |
| U 512437 BN | 111,12 | 130,17 | 11,00 | NBR 90Sh.A - Nitrile | |
| U 512437 VT | 111,12 | 130,17 | 11,00 | FKM 90Sh.A - Viton | |
| U 525450 BN | 114,30 | 133,35 | 11,00 | NBR 90Sh.A - Nitrile | |
| U 525450 VT | 114,30 | 133,35 | 11,00 | FKM 90Sh.A - Viton | |
| U 537450 BN | 114,30 | 136,52 | 11,00 | NBR 90Sh.A - Nitrile | |
| U 537450 VT | 114,30 | 136,52 | 11,00 | FKM 90Sh.A - Viton | |
| UM 14511512 BN | 115,00 | 145,00 | 13,50 | NBR 90Sh.A - Nitrile | |
| UM 14511512 VT | 115,00 | 145,00 | 13,50 | FKM 90Sh.A - Viton | |
| U 550462 BN | 117,50 | 139,70 | 11,00 | NBR 90Sh.A - Nitrile | |
| U 550462 VT | 117,50 | 139,70 | 11,00 | FKM 90Sh.A - Viton | |
| UM 140120 BN | 120,00 | 140,00 | 11,50 | NBR 90Sh.A - Nitrile | |
| UM 140120 VT | 120,00 | 140,00 | 11,50 | FKM 90Sh.A - Viton | |
| UM 150120 BN | 120,00 | 150,00 | 16,50 | NBR 90Sh.A - Nitrile | |
| UM 150120 VT | 120,00 | 150,00 | 16,50 | FKM 90Sh.A - Viton | |
| U 550475 BN | 120,65 | 139,70 | 11,00 | NBR 90Sh.A - Nitrile | |
| U 550475 VT | 120,65 | 139,70 | 11,00 | FKM 90Sh.A - Viton | |
| U 562487 BN | 123,80 | 142,87 | 11,00 | NBR 90Sh.A - Nitrile | |
| U 562487 VT | 123,80 | 142,87 | 11,00 | FKM 90Sh.A - Viton | |
| UM 15012518 BN | 125,00 | 150,00 | 19,50 | NBR 90Sh.A - Nitrile | |
| UM 15012518 VT | 125,00 | 150,00 | 19,50 | FKM 90Sh.A - Viton | |
| UM 155125 BN | 125,00 | 155,00 | 16,50 | NBR 90Sh.A - Nitrile | |
| UM 155125 VT | 125,00 | 155,00 | 16,50 | FKM 90Sh.A - Viton | |
| U 562500 BN | 127,00 | 142,87 | 9,50 | NBR 90Sh.A - Nitrile | |
| U 562500 VT | 127,00 | 142,87 | 9,50 | FKM 90Sh.A - Viton | |
| U 575500 BN | 127,00 | 146,05 | 11,00 | NBR 90Sh.A - Nitrile | |
| U 575500 VT | 127,00 | 146,05 | 11,00 | FKM 90Sh.A - Viton | |
| U 600500 BN | 127,00 | 152,40 | 14,50 | NBR 90Sh.A - Nitrile | |
| U 600500 VT | 127,00 | 152,40 | 14,50 | FKM 90Sh.A - Viton | |
| UM 160130 BN | 130,00 | 160,00 | 16,50 | NBR 90Sh.A - Nitrile | |
| UM 160130 VT | 130,00 | 160,00 | 16,50 | FKM 90Sh.A - Viton | |
| U 587512 BN | 130,17 | 149,22 | 11,00 | NBR 90Sh.A - Nitrile | |
| U 587512 VT | 130,17 | 149,22 | 11,00 | FKM 90Sh.A - Viton | |
| U 625525 BN | 133,35 | 158,80 | 14,50 | NBR 90Sh.A - Nitrile | |
| U 625525 VT | 133,35 | 158,80 | 14,50 | FKM 90Sh.A - Viton | |
| UM 16013518 BN | 135,00 | 160,00 | 19,50 | NBR 90Sh.A - Nitrile | |
| UM 16013518 VT | 135,00 | 160,00 | 19,50 | FKM 90Sh.A - Viton | |
| U 612537 BN | 136,52 | 155,57 | 11,00 | NBR 90Sh.A - Nitrile | |
| U 612537 VT | 136,52 | 155,57 | 11,00 | FKM 90Sh.A - Viton | |
| U 650550 BN | 139,70 | 165,10 | 14,50 | NBR 90Sh.A - Nitrile | |
| U 650550 VT | 139,70 | 165,10 | 14,50 | FKM 90Sh.A - Viton | |
| UM 16514018 BN | 140,00 | 165,00 | 19,50 | NBR 90Sh.A - Nitrile | |
| UM 16514018 VT | 140,00 | 165,00 | 19,50 | FKM 90Sh.A - Viton | |
| UM 170140 BN | 140,00 | 170,00 | 16,50 | NBR 90Sh.A - Nitrile | |
| UM 170140 VT | 140,00 | 170,00 | 16,50 | FKM 90Sh.A - Viton | |
| UM 175145 BN | 145,00 | 175,00 | 16,50 | NBR 90Sh.A - Nitrile | |
| UM 175145 VT | 145,00 | 175,00 | 16,50 | FKM 90Sh.A - Viton | |
| U 700575 BN | 146,05 | 177,80 | 14,50 | NBR 90Sh.A - Nitrile | |
| U 700575 VT | 146,05 | 177,80 | 14,50 | FKM 90Sh.A - Viton |
Didn't find what you were looking for?
Or did you find the item, but not the right size or feature you need?