This is a zero clearance hub with no portion of the hub extending beyond the width of the wheel. This allows for mounting the wheels close to other objects as well as mounting multiple wheels side by side with no space between them.
The two included set screws are located 90 degrees apart and are used to securely fasten the hub to a shaft.
The wheel is fastened to the hub using a standard 3/8 inch snap ring allowing for the easy mounting and changing of wheels.
- Wheel Mounting:
- T61 Hub
- For Shaft:
- 4mm
- Weight*:
- 0.09 oz
- Num Set Screws:
- 2 (at 90 Deg)
- Set Screw 1:
- 6-32 x 1/8in
- Set Screw 2:
- 6-32 x 1/8in
- Snap Ring:
- 3/8in External
- Material:
- Aluminum
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4mm T61 zero clerence hub
2-3/8" T61 wheel with 6mm zero clerence hub (T61H-RM61)