China Custom H Split Taper Bushings near me manufacturer

H Split Taper Bushings

H-split tapered bushings are used in a variety of applications. These bushings have a four-bolt pattern on a 2″ circle, 2 holes are threaded and 2 are not. Then screw the bolts into the threaded holes in the pulley and press the bushings into the tapered holes. The removal bolt is installed in a similar fashion, against the hub of the pulley.
H-split tapered bushings are flanged, double-split steel bushings that mount sprockets or pulleys to shafts. Due to the double-split steel construction and flange design, the H-split tapered bushings can withstand the torques used in power transmission. In addition to the flange, the keyway of the split tapered bushing allows easy adjustment of the shaft size.

Dimensions of H split taper bushing


  • Bushing Type: H
  • Bore Size: 1-1/4″、1-3/8″、10mm、11mm、12mm、14mm、16mm、18mm、19mm、20mm、22mm、24mm、25mm、26mm、30mm、32mm、35mm、36mm、38mm、7/16″、7/8″、
  • Dimension (L): 1-1/4″
  • Dimension (U): 1/4″
  • Dimension (T): 1″
  • Large End Dimension (D): 1.625″
  • Small End Dimension (D): 1.570″
  • Dimension (H): 2-1/2″
  • Dimension (V): 2″
  • Dimension (X): 7/8″
  • Dimension (Y): 3/16″
  • Dimension (R): 1/8″
  • Dimension (S): 3/16″
  • Cap Screws Amount: 2
  • Cap Screw Size: 1/4″ X 3/4″
  • Wrench Torque: 95 LBS
  • Weight: 0.8 

Advantages of tapered bushings

In this article, we will discuss the advantages of tapered bushings. If you are looking to extend the life of the pinion, you need to consider tapered bushing. This type of bearing can accommodate various shaft diameters. However, it is important to note that bushed pulleys generally require more maintenance as they have more parts and can loosen over time.
Advantages of tapered bushings include ease of removal and clamping onto the shaft, easier hole size change, and lower overall cost than other bearing assemblies. Tapered bushings have some drawbacks, but overall they are a better choice if you want the best performance. Because these products are made of precision cast iron, they are easier to apply than other bearing types. They also provide a tighter connection than set screws or ball bearings.
Split tapered bushings are another option. They look like standard QD bushings, but the barrel is split into 2 places. This allows them to accommodate different shaft sizes and easily change shaft sizes without reboring the assembly. Another advantage of split tapered bushings is that they are easier to install and remove than other types of bearings. In addition to being easy to install, the split tapered bushing saves space on the shaft, making it a smart choice for many applications.
Another advantage of tapered bushings is that they take up less space in space-constrained designs. Because they are flangeless, tapered bushings are easier to install, which is an advantage if space is limited. One disadvantage of tapered bushings is that they often break after installation. Typically, these cannulas are single-use devices. Failure to tighten properly can break the bushing, causing the drive components to fall off the shaft.


1. Make sure the bushing cone and interior of the driven product are clean and free of anti-seize lubricant.
2. Place the bushing into the sprocket or other part type that accepts bushings.
3. Loosely place the cap screws into the pull-up holes. The bushing remains loose to ensure a slip fit on the shaft.
4. Using the keys on the shaft, slide the sprocket or other part type to the desired position on the shaft. Make sure that the heads of the cap screws are accessible.
5. Align the sprockets or part types, alternately and incrementally tighten the screws until they are taut. Do not use extensions on the wrench handle, and do not allow sprockets or parts to be pulled out and contact the bushing flange. There should be a gap between the bushing flange and the sprocket at this point to ensure that the gap does not close.


1. Loosen and remove cap screws.
2. Insert the cap screws into the threaded removal holes.
3. Tighten the inserted screws until the sprocket or other part type is loose on the shaft.
4. Remove sprocket/part type from the shaft.

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Q1. Are you a factory?
A. Yes. We are a factory with more than 15 years of manufacturing experience.

Q2. Is OEM and ODM service available?

A. Of course. We have many years of experience in OEM& ODM service.

Q3. I am buying from another supplier, but need better service. Would you match or beat the price I am paying?

A. We always think we provide the best service and competitive price. We would be happy to provide you with a personalized competitive quote, email us.

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