Pressure roller of Sony Technics RS-CH770
13*6*2mm car retractor press belt pulley, deck audio pressure recorder press belt pulley
13mm × 6 × 2 pressure pulley, imported card seat audio pressure pulley.
The tape recorder/recorder belt pulley, the pulley wheel diameter is 13mm.
The height of the wheel skin is 6 mm.
The skeleton height is 6.5 mm.
The center axle is 2 mm.
Pressure roller diameter: 13mm
Wheel thickness: 6mm
Plastic skeleton thickness: 6.5mm
Shaft core diameter: 2mm
Total length of shaft core: 10mm
Shaft core protruding length: 1.6mm Note: (10-6.5) /2=1.75