Model: GYP2830
Brand: GYB
Metric / Imperial: Metric (mm)
Internal Diameter: 28mm
Outside Diameter: 31mm
Length: 30mm
Length tolerance: Min: 29.75mm Max: 30.25mm
Recommended shaft tolerance: Min: 27.959mm Max: 27.98mm (f7)
Recommended housing tolerance: Min: 31mm Max: 31.025mm (H7)
ID when fitted: Min: 28mm Max: 28.062mm