U-RING NA 400
PRODUCT DESCRIPTION
Merkel U-ring with asymmetrical profile of the sealing lips, fabric reinforcement on the dynamic sealing side and back-up ring as a gap sealing component.
PRODUCT ADVANTAGES
Single-acting piston seal for medium load, preferably for spare parts requirement.
| Type | D | d | H | L | Profile | C | Fitting | Housing | Material | Article No. |
| URing-NA400 | 25 | 15 | 8 | 9 | 5 | 4 | 80 NBR M00878 | 25279 | ||
| URing-NA400 | 32 | 17 | 10 | 11 | 7,5 | 5,5 | 80 NBR M00878 | 25287 | ||
| URing-NA400 | 40 | 25 | 10 | 11 | 7,5 | 5,5 | 80 NBR M00878 | 25289 | ||
| URing-NA400 | 45 | 30 | 10 | 11 | 7,5 | 5,5 | 80 NBR M00878 | 4561 | ||
| URing-NA400 | 50 | 30 | 12 | 13 | 10 | 6 | 80 NBR M00878 | 25325 | ||
| URing-NA400 | 50 | 35 | 10 | 11 | 7,5 | 5,5 | 80 NBR M00878 | 25306 | ||
| URing-NA400 | 55 | 40 | 10 | 11 | 7,5 | 5,5 | 80 NBR M00878 | 4565 | ||
| URing-NA400 | 60 | 40 | 12 | 13 | 10 | 6 | 80 NBR M00878 | 30008 | ||
| URing-NA400 | 63 | 43 | 12 | 13 | 10 | 6 | 80 NBR M00878 | 25351 | ||
| URing-NA400 | 63 | 48 | 10 | 11 | 7,5 | 5,5 | 80 NBR M00878 | 25330 | ||
| URing-NA400 | 70 | 50 | 12 | 13 | 10 | 6 | 80 NBR M00878 | 4566 | ||
| URing-NA400 | 75 | 55 | 12 | 13 | 10 | 6 | 80 NBR M00878 | 30009 | ||
| URing-NA400 | 80 | 55 | 15 | 16 | 12,5 | 6,5 | 80 NBR M00878 | 25404 | ||
| URing-NA400 | 80 | 60 | 12 | 13 | 10 | 6 | ISO | 80 NBR M00878 | 25383 | |
| URing-NA400 | 80 | 65 | 10 | 11 | 7,5 | 5,5 | W | 80 NBR M00878 | 25354 | |
| URing-NA400 | 90 | 70 | 12 | 13 | 10 | 6 | W | 80 NBR M00878 | 30011 | |
| URing-NA400 | 100 | 75 | 15 | 16 | 12,5 | 6,5 | 80 NBR M00878 | 25427 | ||
| URing-NA400 | 100 | 80 | 12 | 13 | 10 | 6 | W | ISO | 80 NBR M00878 | 25415 |
| URing-NA400 | 110 | 90 | 12 | 13 | 10 | 6 | W | 80 NBR M00878 | 30021 | |
| URing-NA400 | 115 | 90 | 15 | 16 | 12,5 | 6,5 | 80 NBR M00878 | 35943 | ||
| URing-NA400 | 120 | 100 | 12 | 13 | 10 | 6 | W | 80 NBR M00878 | 30026 | |
| URing-NA400 | 125 | 100 | 15 | 16 | 12,5 | 6,5 | ISO | 80 NBR M00878 | 25452 | |
| URing-NA400 | 125 | 105 | 12 | 13 | 10 | 6 | W | ISO | 80 NBR M00878 | 25440 |
| URing-NA400 | 140 | 120 | 12 | 13 | 10 | 6 | 80 NBR M00878 | 30030 | ||
| URing-NA400 | 150 | 125 | 15 | 16 | 12,5 | 6,5 | 80 NBR M00878 | 30033 | ||
| URing-NA400 | 160 | 130 | 18 | 19 | 15 | 7,5 | 80 NBR M00878 | 25474 | ||
| URing-NA400 | 160 | 135 | 15 | 16 | 12,5 | 6,5 | W | ISO | 80 NBR M00878 | 25464 |
| URing-NA400 | 180 | 150 | 18 | 19 | 15 | 7,5 | 80 NBR M00878 | 3631 | ||
| URing-NA400 | 200 | 170 | 18 | 19 | 15 | 7,5 | ISO | 80 NBR M00878 | 25493 | |
| URing-NA400 | 200 | 175 | 15 | 16 | 12,5 | 6,5 | W | ISO | 80 NBR M00878 | 25491 |
| URing-NA400 | 220 | 190 | 18 | 19 | 15 | 7,5 | 80 NBR M00878 | 25495 | ||
| URing-NA400 | 220 | 195 | 15 | 16 | 12,5 | 6,5 | W | 80 NBR M00878 | 4580 | |
| URing-NA400 | 250 | 215 | 20 | 21 | 17,5 | 10 | 80 NBR M00878 | 25503 | ||
| URing-NA400 | 250 | 220 | 18 | 19 | 15 | 7,5 | W | ISO | 80 NBR M00878 | 25496 |
| URing-NA400 | 280 | 250 | 18 | 19 | 15 | 7,5 | W | 80 NBR M00878 | 4610 | |
| URing-NA400 | 320 | 280 | 23 | 24 | 20 | 11 | 80 NBR M00878 | 4624 | ||
| URing-NA400 | 320 | 285 | 20 | 21 | 17,5 | 10 | W | 80 NBR M00878 | 4618 |