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This O-Ring has a diameter of 30 mm and is Steel in color. The hardness of this Oil Seal 15x30x7 - DB - NBR - Nitrile - Black - OSS44944 is 15. Alternative names for the compound are , and it is commonly produced by No. The O-Ring is typically used in DB and has an operating temperature range from DB to . O-Rings 84731 are referred to as 44944 and have a DIN 3771 size of 30. This item is equivalent to 15x30x7 and has an Steel approval. The chemical name of this O-Ring is Yes.
| Article number | 44944 |
| Model | DB |
| Color 2 | Black |
| Country of Origin | TW |
| Minimum Order Qty | 2 |
| Type | Oil Seal |
| Brand Types | |
| Dichtomatik | WBD |
| Elring | BD |
| Eriks | M-DUO |
| Freudenberg | B1 DUO |
| GOETZE | 822 D |
| KACO | DFD |
| NOK | DB |
| Sealsupply | OS-D15 |
| Stefa | BK |
| Taiwan | DB |
| Design | |
| Material | NBR - Nitrile |
| Material Spring | Steel |
| Color | Black |
| Dust lip | No |
| Housing Material | Steel |
| Spring | Yes |
| Type | DB |
| Design information (Housing bore) | |
| Housing Roughness | Ra = 0.8 - 3,2 μm Rz = 6.3 - 16 μm Rmax ≤ 16 μm |
| Housing Tolerance | ISO H8 |
| Design information (Shaft) | |
| Shaft Hardness | min. 45 HRC |
| Shaft Roughness | Ra = 0.2 - 0.8 μm Rz = 1 - 5 μm Rmax ≤ 6.3 μm |
| Shaft Tolerance | ISO h11 |
| Dimensions | |
| Dimensions | 15 x 30 x 7 |
| DIN 3760 | 15x30x7 |
| Inside Diameter | 15 |
| Outer Diameter | 30 |
| Height | 7 |
All items marked with a * are required.
