Tag Archives: qd bushing

China P X 4-7/16″ QD Bushing Best factory supplier manufacturer With High Quality Cheap sales price cost near me shop Custom size allowed

We EPG group one of the Biggest Chain and sprocket manufacturer in China. We provide you most type of industry chains, agricultural chains, conveyor chains and related sprockets etc……..

Contact us: Wechat/whatsapp/mobile: +86-13083988828

This The continued expansion of our ball bearings, mounted units and power transmission product lines, along with our attention to detail and quality, has allowed EPG to gain broad acceptance to a diverse customer base.Our AdvantagesProducts Big volume in Stock, No MOQ required We comply with all the international standards, such as ISO9001 and TS16949 standards.ISO 9001:2015 certified manufacturer and distributor of roller chain & sprockets. Types of roller chain & sprockets include ASME/ANSI standard chain & sprockets, attachment chain & sprockets, corrosion resistant chain & sprockets, lube-free chain & sprockets, plastic chain & sprockets, free-flow chain & sprockets, specialty chain & sprockets and British standard chain & sprockets. ASME/ANSI standard chain & sprockets are available in large and small pitch, double pitch and leaf styles. Roller chain & sprockets are used in food packaging, forklift trucks, oilfield drilling, motorcycles, conveyors and power transfer applications.P bushing with a 4-7/16″ bore is a high-quality, extremely durable, and high precision product that is manufactured out of solid steel. What really sets these P QD-type bushings apart is the extensive quality control procedure that is d1 to ensure you receive a consistent and premium product. P bushings are found in a wide range of applications and are most commonly used with sprockets, pulleys, sheaves, and more! What sets ept Roller Chain & Sprocket & Sprockets apart from other companies is our highly-trained expert sales staff and company wide customer service goal. We make it easy to do business with us. Additionally, we are a 1-stop shop for almost every power transmission product out there! For more information or to get a large quantity quote please contact us and we will be happy to assist you!Dimensions:

  • Bushing Type: P
  • Bore Size: 4-7/16″
  • Dimension (A): 1.750″
  • Dimension (B): 8.250″
  • Dimension (D): 11.750″
  • Dimension (E): 7.625″
  • Dimension (F): 7.250″
  • Dimension (G): 0.250″
  • Dimension (L): 9.375″
  • Bolt Circle: 10.00″
  • Set Screw Size: 7/8-9
  • W8: 57.0 LBS

Standard Mounting1. Be sure that the tapered c1 surfaces on the bushing and the inside of the driven product is clean and free of oil or any anti-seize lubricants. 2. Slide the QD bushing on shaft, flange end first, then assemble key.3. Position the QD bushing on the shaft. Tighten the set screw over the key (hand tight) with a standard Allen wrench only. Do not use excessive force. 4. Slide the large end of sprocket or other part taper bore into position over the c1 aligning drilled bolt holes in the sprocket or other part with tapered holes into flange of bushing. Then assemble the pull-up bolts and lock washers.5. Tighten pull-up bolts alternatively and evenly to tightness indicated in the torque table below. Do not use extensions on the wrench handles. There should now be a gap between the face of the sprocket or other part hub and the flange of the QD bushing to insure a satisfactory c1 grip and press fit. Caution: this gap must not be closed. Dismounting1. Remove all pull-up bolts and screw them into tapped holes in sprocket or other part, against flange of QD bushing to break the c1 grip.2. Loosen set screw and slide QD bushing from shaft.Warnings: use of anti-seize lubricant on tapered c1 surfaces or on bolt threads when mounting may result in damage to sheaves and sprockets. This voids all manufacture’s warranties. Tel: +86-57188220973 Mail us: [email protected]

See What All We Offer ”

China P X 4-7/16

China P X 4-7/16

China P X 4-7/16

Cast China iron American Standard QD Bushing – Supplier Manufacturer wholesaler Factory

Cast  China iron American Standard QD Bushing - Supplier Manufacturer wholesaler Factory

For a lot more information.: Mobile/Whatpp: +8613083988828

AT series with tri-lobe tube (triangular) The triangular tube shape is the most employed, from lightweight to fairly hefty purposes. In the circumstance of applications with higher sliding, the R version with Rilsan coating is also accessible. AL sequence with two-lobe tubes (lemon).Obtainable Technologies Continuous Power Technologies Prognostics Power Consider-Off (PTO) Enabled There is a complex middle of province amount, EPG academician operating station, experiment station for EPG submit doctors, and national 863 system set up in EPG group. With these platforms and powerful technical potential, the far more than 400 technicians have produced all selection of special high specific and substantial power merchandise, performed mildew plans for important components in the automobile and national business revitalizing software, resulting a lot more than 5000 produced over, among which 33 products are autonomous patent engineering with four patent authorized .EPG specializing in the manufacture of rotocultivator ploughshares and other non-standardized farm machinery cutting resources.


Quick Specifics

Relevant Industries:


Brand name Title:


Product Variety:

JA QD Bushing







Bore dimensions normal:


Area treatment:

Black oxide

Max bore of standad keyway:


Max bore of shallow keyway:


Max bore of standad key/Metricway:


Max bore of shallow keyway/Inch:

1 3/sixteen”

Minimal bor dimension:

twelve.00 mm

Max torque:

113 NM

HS code:


Source Capability

Source Potential:
100000 Piece/Parts per Thirty day period Solid iron Amrican Regular QD Bushing

Packaging & Shipping

Packaging Specifics
plywood scenario or customized package deal

Online Customization

QD bushing,

one. Dimensions: JA, SH, SDS, SD, SK, SF, E, F, J, M, N, P, W, S.

two. Both of metric and inch are available.

3. Customized requirement is offered.



Our Bushings contain


Taper Lock Bush

QD Bushing

Break up Taper Bushing

 XTB Bushing

At any time-Electrical power Group is a specialist in creating all kinds of mechanical transmission products and hydraulic transmission goods, this kind of as planetary gearboxes, worm gearboxes, in-line helical equipment speed gearboxes, parallel shaft helical equipment gearboxes, helical bevel gearboxes, helical worm gear gearboxes, agricultural gearboxes, tractor gearboxes, automobile gearboxes, PTO shafts, specific gearbox & associated gear parts and other related items, hydraulic cylinder, gear pumps and so on. Moreover, we can generate custom-made variators, geared motors, electric motors and other hydraulic goods according to customers’drawings.
We have exported our items to customers all over the globe and attained a great reputation because of our exceptional solution top quality and right after-revenue services. We warmly welcome clients equally at house and overseas to speak to with us to negotiate company and cooperate with us.
We personnel above 1500 personnel, and have CNC turning devices and CNC function centers.
For a lot more details, please check out out our items catalogs and device lists.


EPG – a single of the biggest transmission manufacturing facility in China, principal items: worm geared motors, agricultrual gearbox, planetary gear travel, helical,screw, beve gears and spare parts and agricultural areas manunfacuter in China /For far more details.: Cellular/Whatpp: +8613083988828

Cast  China iron American Standard QD Bushing - Supplier Manufacturer wholesaler Factory