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The NSR 6138 is a 38-tooth, 18.5mm aluminum sidewinder gear for compatible slot car drivetrains.
NSR part number: 6138
Also listed as: NSR6138 or NSR 6138
Specifications
| Specification | Details |
|---|---|
| Drive configuration | Sidewinder |
| Tooth count | 38 |
| Gear diameter | 18.5 mm |
| Material | CNC-machined aluminum |
| Axle fit | NSR 2.37 mm axle (nominal 3/32 inch) |
| Recommended pinion family | NSR 69xx |
| Set screw | 4-40, included |
| Driver size | 0.050 inch hex |
Compatibility and Fitment
Use in a sidewinder drivetrain with the correct motor-mount geometry and NSR 69xx pinion. This 18.5mm family is intended for compatible Scalextric/Fly sidewinder conversions; check axle and motor spacing. Slot Car Corner recommends an NSR solid axle. The bore is intended for NSR 2.37mm axles; do not force it onto a larger axle or ream it to fit. Apply a very thin layer of gear grease and avoid overtightening the set screw.
Package Contents
One (1) sidewinder gear with set screw.