40×74/85×10/19TB57 Oil Seal – 40×74/85×10/19mm (Nitrile)
40×74/85×10/19TB57 rotary shaft oil seal in nitrile (nbr). Shaft 40mm, housing bore 74/85mm, width 10/19mm.
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- Nitrile (NBR) sealing lip
- Rotary shaft (oil) seal - retains lubricant and excludes dirt, dust and moisture
- SKF quality
- Spring-loaded flexible lip maintains a positive seal against the shaft as it wears
- TB57 design
| Brand | SKF |
|---|---|
| Seal Type | Rotary Shaft Oil Seal |
| Material | Nitrile (NBR) |
| Series | TB57 |
| Measurement System | Metric |
| Inner Diameter (Bore) | 40 mm |
| Outer Diameter | 74/85 mm |
| Width | 10/19 mm |
| Features & Benefits | Nitrile (NBR) sealing lip Rotary shaft (oil) seal - retains lubricant and excludes dirt, dust and moisture SKF quality Spring-loaded flexible lip maintains a positive seal against the shaft as it wears TB57 design |
The 40×74/85×10/19TB57 is a rotary shaft oil seal with a 40mm bore (shaft), 74/85mm outside diameter (housing) and 10/19mm width, seal type TB57, moulded in Nitrile (NBR).
Rotary shaft (oil) seals retain lubricant in the housing and exclude dirt, dust and moisture, with a spring-loaded flexible lip running against the shaft to maintain a positive seal as the lip wears.
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