Hot-selling Komatsu Pc300-7 Hydraulic Pump – spline sleeve for concrete pump spare parts – CCMIC

spline sleeve

Because there are many kinds of spare parts, we can’t display them all on the website. Please feel free to contact us for specific ones

advantage

1. We supply both original and aftermarket products for you
2. From the manufacturer to the customer directly, saving your cost
3. Stable stock for normal parts
4. In Time Delivery Time, with competitive shipping cost
5. Professional and on time after service

Packing  

Carton Boxes, or according to clients’ request.

description

Both the spline sleeve and the spline shaft are used to transmit mechanical torque.
The spline connection is composed of an inner spline and an outer spline. The inner and outer splines are multi-tooth parts, the splines on the inner cylindrical surface are inner splines, and the splines on the outer cylindrical surface are outer splines. Therefore, the spline sleeve is actually an internal spline, and the spline shaft is an external spline.
According to different tooth shapes, spline connections can be divided into rectangular splines and involute splines. Both types of splines have been standardized.
Applicable occasions: connections that require high centering accuracy, large transmission torque, or frequent slippage.
Due to the different structure and manufacturing process, compared with the flat key connection, the spline connection has the following characteristics in terms of strength, technology and use:
1. Because more teeth and grooves are directly and evenly formed on the shaft and the hub hole, the spline joint receives more uniform force;
2. Because the groove is shallower, the stress concentration at the tooth root is less, and the strength of the shaft and hub is less weakened;
3. The number of teeth is large, and the total contact area is large, so it can bear a large load;
4. Good alignment between the parts on the shaft and the shaft, which is very important for high-speed and precision machines;
5. Good orientation, which is very important for dynamic connection;
6. Grinding method can be used to improve machining accuracy and connection quality;
7. The manufacturing process is more complicated, sometimes requires special equipment, and the cost is higher.
Function: It is a kind of mechanical transmission, and the flat key, half-circle key and oblique key have the same functions, all of which transmit mechanical torque.
Structure: There is a longitudinal keyway on the outer surface of the shaft, and the rotating part sleeved on the shaft also has a corresponding keyway, which can maintain synchronous rotation with the shaft. While rotating, some can also slide longitudinally on the shaft, such as gearbox shift gears.

Our-warehouse1

Pack and ship

• Aerial Boom Lift
• China Dump Truck
• Cold Recycler
• Cone Crusher Liner
• Container Side Lifter
• Dadi Bulldozer Part
• Forklift Sweeper Attachment
• Hbxg Bulldozer Parts
• Howo Engine Parts
• Hyundai Excavator Hydraulic Pump
• Komatsu Bulldozer Parts
• Komatsu Excavator Gear Shaft
• Komatsu Pc300-7 Excavator Hydraulic Pump
• Liugong Bulldozer Parts
• Sany Concrete Pump Spare Parts
• Sany Excavator Spare Parts
• Shacman Engine Parts
• Shantui Bulldozer Clutch Shaft
• Shantui Bulldozer Connecting Shaft Pin
• Shantui Bulldozer Control Flexible Shaft
• Shantui Bulldozer Flexible Shaft
• Shantui Bulldozer Lifting Cylinder Repair Kit
• Shantui Bulldozer Parts
• Shantui Bulldozer Reel Shaft
• Shantui Bulldozer Reverse Gear Shaft
• Shantui Bulldozer Spare Parts
• Shantui Bulldozer Winch Drive Shaft
• Shantui Dozer Bolt
• Shantui Dozer Front Idler
• Shantui Dozer Tilt Cylinder Repair Kit
• Shantui Sd16 Bevel Gear
• Shantui Sd16 Brake Lining
• Shantui Sd16 Door Assembly
• Shantui Sd16 O-Ring
• Shantui Sd16 Track Roller
• Shantui Sd22 Bearing Sleeve
• Shantui Sd22 Friction Disc
• Shantui Sd32 Track Roller
• Sinotruk Engine Parts
• Tow Truck
• Xcmg Bulldozer Parts
• Xcmg Bulldozer Spare Parts
• Xcmg Hydraulic Lock
• Xcmg Transmission
• Yuchai Engine Parts