Industrial helical Gear 1pcs 2M 21T Spur Gear Keyway Bore12/14/15~25mm Steel Metal Motor Gear with Step Transmission Accessories(15mm-Keyway 5x2.3mm)

1. Not easy to wear, durable performance. This gear is a good industrial alternative accessory.2. Widely used in conveying, hardware, agricultural equipment, printing machinery, mechanical transmission and so on.3. The contact between the gears is firm to ensure the normal operation of the machine and good carrying capacity.Name: 2M Spur Gear With StepMaterial: 45# SteelSurface Treatment: High frequency quenching of teethTeeth: 21 Teeth Teeth Pitch: 6.28mmKeyway Bore:12mm (keyway 4mm)14mm (keyway 5mm)15mm (keyway 5mm)16mm (keyway 5mm)17mm (keyway 5mm)18mm (keyway 6mm)20mm (keyway 6mm)22mm (keyway 6mm)24mm (keyway 8mm)25mm (keyway 8mm)Teeth Height: 20mmTotal Height: 30mm / 34mmShaft Hole: Machining completedTooth Surface Hardness: Hardened tooth surfaceScrew: M5*2Pack Quantity : According to your Choose!

• 1. Not easy to wear, durable performance. This gear is a good industrial alternative accessory.
• 2. Widely used in conveying, hardware, agricultural equipment, printing machinery, mechanical transmission and so on.
• 3. The contact between the gears is firm to ensure the normal operation of the machine and good carrying capacity.