Seal Details
Type: 7D
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Resilient, conical spring, ‘O’-Ring mounted, shaft directional dependent seal with a stationary to suit DIN housings. The ‘O’-Ring mounted seal face offers enhanced versatility and performance. Type 7D is supplied as standard with a Type 7D stationary.
Also available as Type 7 in common sizes, with increased “L1” working length and Type 12 stationary. More details are available upon request.
Metric Dimensions
| D0 | Size Code | D1 | D3 | L1 | L2 |
| 12 | 0120 | 23 | 21 | 18 | 7 |
| 14 | 0140 | 25 | 23 | 22 | 7 |
| 16 | 0160 | 27 | 26 | 23 | 7 |
| 18 | 0180 | 33 | 29 | 24 | 10 |
| 20 | 0200 | 35 | 31 | 25 | 10 |
| 22 | 0220 | 37 | 33 | 25 | 10 |
| 24 | 0240 | 39 | 35 | 27 | 10 |
| 25 | 0250 | 40 | 36 | 27 | 10 |
| 28 | 0280 | 43 | 40 | 29 | 10 |
| 30 | 0300 | 45 | 43 | 30 | 10 |
| 32 | 0320 | 48 | 46 | 30 | 10 |
| 33 | 0330 | 48 | 46 | 39 | 10 |
| 35 | 0350 | 50 | 49 | 39 | 10 |
| 38 | 0380 | 56 | 53 | 42 | 13 |
| 40 | 0400 | 58 | 56 | 42 | 13 |
| 43 | 0430 | 61 | 59 | 47 | 13 |
| 45 | 0450 | 63 | 61 | 47 | 13 |
| 50 | 0500 | 70 | 66 | 46 | 14 |
| 55 | 0550 | 75 | 71 | 56 | 14 |
| 58 | 0580 | 78 | 76 | 56 | 14 |
| 60 | 0600 | 80 | 78 | 56 | 14 |
| 63 | 0630 | 83 | 81 | 56 | 14 |
| 65 | 0650 | 85 | 84 | 66 | 14 |
| 68 | 0680 | 90 | 88 | 64 | 16 |
| 70 | 0700 | 92 | 89.6 | 64 | 16 |
| 75 | 0750 | 97 | 98 | 64 | 16 |
| 80 | 0800 | 105 | 100 | 72 | 18 |
| 85 | 0850 | 110 | 107.5 | 72 | 18 |
| 90 | 0900 | 115 | 111 | 72 | 18 |
| 95 | 0950 | 120 | 119 | 72 | 18 |
| 100 | 1000 | 125 | 123.8 | 72 | 18 |