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NBR KM21 Bearing Lock Nut – M105X2
NBR KM21 bearing lock nut, thread M105X2. Outside diameter 140mm, width 18mm.
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- Bearing lock nut, M105X2 thread
- Clamps a bearing onto a shaft or adaptor sleeve
- NBR economy range, imported by Finer Power Transmissions for Australia
- Slotted for a hook or C-spanner
- Use with the matching MB21 tab washer to lock it in place
| Brand | NBR |
|---|---|
| Product Type | Lock Nut |
| Series | KM |
| Measurement System | Metric |
| Thread Size | M105X2 |
| Outer Diameter | 140 mm |
| Width | 18 mm |
| Matched Tab Washer | MB21 |
| Weight | 0.846 kg |
| Features & Benefits | Bearing lock nut, M105X2 thread Clamps a bearing onto a shaft or adaptor sleeve NBR economy range, imported by Finer Power Transmissions for Australia Slotted for a hook or C-spanner Use with the matching MB21 tab washer to lock it in place |
The NBR KM21 is a bearing lock nut with a M105X2 thread, 140mm outside diameter and 18mm width.
Lock nuts clamp a bearing onto a shaft or adaptor sleeve, and are used together with a matching tab washer (MB series) whose tab bends into one of the nut’s slots to prevent it loosening in service. Tightened with a hook or C-spanner.
Supplied under the NBR brand – an economy bearing and plain bearing range imported into Australia by Finer Power Transmissions.
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