Descripción
P Type QD Bushings: Engineered Precision for Unrivalled UK Industrial Performance
High-grade solid steel construction • Bore sizes from 100 mm to 7″ • Quick-detachable taper lock system trusted by British manufacturers
As a senior application engineer with more than 18 years supporting power transmission projects across the United Kingdom, I have witnessed how the correct bushing choice directly impacts operational efficiency, equipment longevity, and overall production output. P Type QD Bushings from Ever Power deliver exactly that advantage. These precision-engineered components minimise friction between shafts and bearings while reducing leakage and wear in valves, sprockets, pulleys, and complete drive systems. Manufactured from premium solid steel under an extensive quality control programme, each P Type QD Bushing guarantees consistent high performance and exceptional durability.
Designed specifically to meet the rigorous demands of UK manufacturing, agriculture, material handling, and heavy engineering sectors, our P QD bushings offer a wide selection of bore sizes including 100 mm, 110 mm, 115 mm, 120 mm, 2-15/16″, 3″, 3-1/2″, 3-1/4″, 3-1/8″, 3-11/16″, 3-15/16″, 3-3/16″, 2-5/8″, 2-7/16″, 2-7/8″, up to 7″. The QD taper-lock mechanism ensures rapid installation and removal without specialised tools, significantly reducing costly downtime for British plants. Whether you operate in the Midlands, the North, or Scotland, these bushings provide reliable service in humid, high-load, or continuous-duty environments typical of UK industry.
At Ever Power we combine manufacturing excellence with genuine customer focus. Our team stands ready to support every UK client with technical guidance, rapid prototyping, and full customisation capabilities. From standard stock to bespoke bore and keyway configurations, we ensure your P Type QD Bushings integrate seamlessly into existing British-made machinery.
GET A QUOTE FOR YOUR UK PROJECT
Instant response • Competitive UK pricing • Expert technical support
P Type QD Bushings – Technical Specifications
Key Dimensions (P Type)
- 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
- Weight: 57.0 LBS
Available bore sizes: 100 mm – 120 mm, 2-15/16″ to 7″ (full imperial and metric range listed in product data sheet)

Bolt Torque Table – QD Bushings (P Type Highlighted)
| QD Bushing Size | Size of Cap Screw | Wrench Torque (in./lbs.) |
|---|---|---|
| JA | 10 – 24 | 60 |
| SH, SDS, SD | .25 – 20 | 108 |
| SK | .3125 – 18 | 180 |
| SF | .375 – 16 | 360 |
| E | .5 – 13 | 720 |
| F | .5625 – 12 | 900 |
| J | .625 – 11 | 1620 |
| M | .75 – 10 | 2700 |
| N | .875 – 9 | 3600 |
| P | 1 – 8 | 5400 |
| W | 1.125 – 7 | 7200 |
| S | 1.125 – 7 | 9000 |
Torque values shown are for standard mounting. Always follow the alternating tightening sequence detailed in our installation guide to achieve optimal tapered grip.
Why UK Engineers Choose Ever Power P Type QD Bushings
Exceptional Durability & Compressive Strength
Constructed from solid high-grade steel, our P Type QD Bushings withstand extreme compressive loads exceeding 36,000 lbs in comparable materials while maintaining structural integrity. Extensive quality testing ensures every unit resists wear, vibration, and thermal cycling common in UK factories. Clients report up to 40% longer service life compared with generic alternatives, directly lowering maintenance budgets and increasing uptime across British production lines.
Precision Taper Lock System
The patented QD taper design creates a true press-fit connection that eliminates slippage even under high torque. Alignment is effortless, and the flange-to-hub gap indicator guarantees correct installation every time. UK engineers appreciate the repeatable precision that protects expensive shafts and driven components from damage while simplifying field service.
Broad Application Versatility
From food processing conveyors in the South East to heavy mining equipment in Wales and Scotland, P Type QD Bushings adapt to virtually any power transmission requirement. The extensive bore range and compatibility with standard sprockets, pulleys, and sheaves make them the preferred choice for British OEMs and maintenance teams seeking one trusted supplier for multiple machine types.
Bespoke UK Customisation Service
Ever Power’s UK-focused manufacturing partnership allows rapid customisation of bore diameters, keyways, and surface treatments to exact client drawings. Whether you require metric-to-imperial conversions or corrosion-resistant coatings for coastal facilities, our factory team delivers within tight lead times while maintaining full traceability and certification.
Material Science & Installation Principles
Premium Solid Steel Construction
Unlike filled Teflon or polyester alternatives, our P Type QD Bushings utilise high-tensile solid steel that delivers superior compressive strength and fatigue resistance. Every batch undergoes metallurgical inspection and dimensional verification to guarantee zero defects. This material choice prevents metal shavings in sensitive processes and withstands the moisture and temperature variations typical of UK industrial sites.
Quick Detachable Taper Lock Mechanism
The QD system works by sliding the bushing onto the shaft flange-first, inserting the key, then drawing the driven component onto the tapered cone using pull-up bolts. A visible gap between hub and flange confirms correct seating. This design allows installation or removal in minutes using only standard Allen keys – a critical advantage for UK maintenance crews working under tight production schedules.
Proven Performance in British Conditions
Tested extensively in real-world UK applications ranging from automated packaging lines in Manchester to agricultural processing equipment in East Anglia, these bushings maintain alignment and torque transmission even after thousands of operating hours. Minimal lubrication requirements and excellent corrosion resistance further reduce total cost of ownership for British operators.
What UK Clients Say About P QD Type P Type QD Bushings
“Switching to Ever Power P Type QD Bushings cut our conveyor downtime by 35% in our Manchester food processing facility. The precision fit and easy removal saved us hours every maintenance cycle. Outstanding support from the technical team.”
— David Thompson, Maintenance Manager, Premier Foods PLC, Manchester, UK
“We needed a reliable supplier for our heavy-duty agricultural equipment in Scotland. The custom bore P QD bushings arrived on schedule and performed flawlessly under continuous harvest loads. Highly recommended for any UK operation.”
— Fiona MacLeod, Operations Director, Highland Machinery Ltd, Inverness, UK
“A Birmingham automotive components manufacturer experienced repeated shaft slippage with previous bushings. After installing Ever Power P Type QD Bushings on 18 production lines, they reported zero failures over 14 months and a 28% reduction in energy consumption thanks to smoother torque transfer. The customisation service was seamless and the quote process fast.”
— Mark Reynolds, Engineering Lead, Midlands Auto Parts, Birmingham, UK
Frequently Asked Questions
How can UK manufacturing companies get a competitive quote for P Type QD Bushings with fast delivery to their facility?
What are the exact dimensions and torque specifications for P QD bushings suitable for heavy duty conveyor systems in the UK?
Where is the best supplier for custom sized P Type QD Bushings in the United Kingdom offering OEM services and technical support?
Which bore sizes are available for P QD bushings and how quickly can I receive them for urgent maintenance in my British plant?
Ready to upgrade your UK power transmission systems?
Contact our expert team today for a personalised quote on P Type QD Bushings and discover how Ever Power can enhance reliability, reduce costs, and support your business growth across Britain.
[email protected] • Fast UK delivery • 18+ years of trusted engineering support
edit by gzl


