NBR 70 O-Ring Metric 50 x 2.5mm MOR50X2.5 - 25 Pieces
Available
Industrial seals, vibration mounts, and fasteners — including NBR O-rings, rubber vibration mounts, torque limiters, circlips, and bronze bushings — provide sealing, isolation, and retention functions in mechanical assemblies, industrial machinery, and fluid system connections requiring reliable containment and vibration control.
Where this product is used
Industrial seals, mounts, and fasteners are used in hydraulic and pneumatic systems, rotating machinery, compressor and pump assemblies, and industrial equipment where fluid sealing, vibration isolation, overload protection, and component retention are required.
- NBR 70 O-rings (metric and imperial, single and multipacks) for sealing hydraulic, pneumatic, and fluid system connections in industrial machinery and equipment maintenance applications.
- Cylindrical rubber vibration mounts (male-buffer and male-male, 40–65 Shore hardness) for isolating machinery vibration and reducing noise transmission through equipment mounting feet and brackets.
- Torque limiters (friction disc, spring, and complete assembly) for protecting downstream machinery components from overload by slipping at a pre-set torque in industrial drive systems.
Key specifications
| Specification | Detail |
|---|---|
| Material | Nitrile |
Selecting the right option
Select O-rings by material and dimensions — NBR 70 suits most hydraulic and pneumatic sealing applications; confirm metric (mm cross-section x ID) or imperial (BS series number) dimensions match the groove specification. O-ring cord suits cutting custom-length seals for non-standard groove sizes. Select vibration mounts by Shore hardness to suit equipment weight and vibration frequency — softer compounds (40 Shore) suit lighter equipment; harder compounds (65 Shore) suit heavier load applications. Confirm circlip type (internal or external) and shaft/bore diameter before ordering. Contact AIMS for O-rings, vibration mounts, and fasteners in other sizes, materials, or hardness ratings.
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50
Model Number: MOR50X2.5
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51
Model Number: MOR51X2.5
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52
Model Number: MOR52X2.5
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53
Model Number: MOR53X2.5
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54
Model Number: MOR54X2.5
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55
Model Number: MOR55X2.5
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56
Model Number: MOR56X2.5
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57
Model Number: MOR57X2.5
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58
Model Number: MOR58X2.5
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60
Model Number: MOR60X2.5
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62
Model Number: MOR62X2.5
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63
Model Number: MOR63X2.5
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64
Model Number: MOR64X2.5
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65
Model Number: MOR65X2.5
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66
Model Number: MOR66X2.5
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67
Model Number: MOR67X2.5
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68
Model Number: MOR68X2.5
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69
Model Number: MOR69X2.5
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70
Model Number: MOR70X2.5
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71
Model Number: MOR71X2.5
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72
Model Number: MOR72X2.5
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73
Model Number: MOR73X2.5
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75
Model Number: MOR75X2.5
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76
Model Number: MOR76X2.5
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78
Model Number: MOR78X2.5
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79
Model Number: MOR79X2.5
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80
Model Number: MOR80X2.5
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81
Model Number: MOR81X2.5
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82
Model Number: MOR82X2.5
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83
Model Number: MOR83X2.5
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84
Model Number: MOR84X2.5
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85
Model Number: MOR85X2.5
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90
Model Number: MOR90X2.5
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95
Model Number: MOR95X2.5
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96
Model Number: MOR96X2.5
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97
Model Number: MOR97X2.5
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98
Model Number: MOR98X2.5
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100
Model Number: MOR100X2.5
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102
Model Number: MOR102X2.5
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105
Model Number: MOR105X2.5
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106
Model Number: MOR106X2.5
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107
Model Number: MOR107X2.5
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110
Model Number: MOR110X2.5
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111
Model Number: MOR111X2.5
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112
Model Number: MOR112X2.5
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115
Model Number: MOR115X2.5
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117
Model Number: MOR117X2.5
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120
Model Number: MOR120X2.5
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122
Model Number: MOR122X2.5
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125
Model Number: MOR125X2.5
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127
Model Number: MOR127X2.5
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130
Model Number: MOR130X2.5
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135
Model Number: MOR135X2.5
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140
Model Number: MOR140X2.5
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145
Model Number: MOR145X2.5
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150
Model Number: MOR150X2.5

