Single-Stage Helical Gearbox Casing

A single-stage helical gearbox. The dimensions are provided. Gear and Pinion DimensionsPower Transmission: $23\text{ kW}$Input Speed: $1012\text{ rpm}$Output Speed: $362\text{ rpm}$Pressure Angle ($\alpha$): $20^\circ$Helix Angle ($\beta$): $15^\circ$Normal Module ($m_n$): $4\text{ mm}$Face Width ($b$): $50\text{ mm}$Number of Teeth:Pinion ($z_p$): $20$Gear ($z_g$): $56$Pitch Circle Diameters:Pinion ($D_p$): $82.822\text{ mm}$Gear ($D_g$): $231.901\text{ mm}$Addendum Circle Diameters:Pinion ($D_{Ap}$): $90.822\text{ mm}$Gear ($D_{Ag}$): $239.901\text{ mm}$Dedendum Circle Diameters:Pinion ($D_{Dp}$): $72.822\text{ mm}$Gear ($D_{Dg}$): $221.90\text{ mm}$2. Shaft DimensionsPinion Shaft Diameter ($d_p$): $40\text{ mm}$Gear Shaft Diameter ($d_g$): $60\text{ mm}$3. Key DimensionsPinion Key Size & Length: $12\text{ mm} \times 8\text{ mm}$, Length ($L_p$): $55\text{ mm}$Gear Key Size & Length: $18\text{ mm} \times 11\text{ mm}$, Length ($L_g$): $55\text{ mm}$4. Gearbox Casing (Constructional) DimensionsCenter Distance ($C_D$): $157.36\text{ mm}$Clearances:Top & Bottom Clearance ($C_T, C_B$): $10\text{ mm}$Side Clearance ($C_S$): $25\text{ mm}$Internal Radii:Gear Radius ($R_g$): $115.95\text{ mm}$Pinion Radius ($R_p$): $41.41\text{ mm}$Casing Thickness ($t_c$): $12\text{ mm}$Internal Dimensions:Internal Height ($H$): $180\text{ mm}$Internal Width ($W$): $100\text{ mm}$Internal Length ($L$): $365\text{ mm}$Outer Dimensions:Outer Length ($L_o$): $400\text{ mm}$Outer Height ($H_o$): $295\text{ mm}$Outer Width ($W_o$): $125\text{ mm}$5. Bearing NumbersPinion Shaft Bearing: Taper Roller Bearing 32208 AGear Shaft Bearing: Taper Roller Bearing 32212 A

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