齿轮精度:JIS B 1702-1 N8等级等效 牙齿概况:普通牙齿 压力角:20° 材料:S45C 热处理:无 牙齿表面硬度:(194hb或更少)
black dear and decte norking零件(固定的牙齿)(固定的earthing norke n narghy blackbr Standard circle diameter (mm): 240 Tooth width (mm): 30 Hole diameter (mm): 25 Module: 3 Tip circle diameter: 246 Total length (mm): 44 Tooth surface finish: Cutting Bolt size: M5 x 18 Number of bolts: 4 Bush直径:51