1B QD Bushed Sheaves Pulleys for “A” and “B” Belts

1B QD Bushed Sheaves

1B series pulleys(QD Bushed Sheaves) are manufactured for A, AX, AA, 4L, B, BX, BB, and 5L v-belts, ranging from 3.75″ to 20.35″ in diameter. Depending on the pulley size, they are made to use with SH, SDS, or SK QD bushings, which we also stock. Most of our single-groove 1B QD bushed pulleys are manufactured from a high-strength grade 35 cast iron, are phosphate-coated, and are painted for anti-corrosion. All of them are balanced at the factory for smooth machinery operation. The main benefit of using a QD (quick detachable) pulley is that if the bushing (hub) breaks, you don’t have to replace the whole assembly, or if just the pulley gets worn out, the same principle applies. The other significant benefit is that there is a broader range of bore options with QD pulleys than with the “fixed-bore” style.

1B Style QD Bushed Pulley Size Chart

B-Section V-Belt Pulleys

When looking for BK, 2BK, BKH, and 2BKH pulley styles, turn to the professionals at Power-trans. Each V-belt pulley type-B product comes with quality artistry that shows. For instance, phosphate covers the metal construction so that corrosion is never an issue. If you’re not a fan of standard grade 25 metal for your B-belt pulley, you’ll find a solution with our stock of grade 35 cast-iron B-section V-belt pulleys.
Consider a double B-belt pulley that’s always manufactured to ARPM standards for those specialty applications. Rely on our B-series belt pulley products to work with BX cogged belts, classic V-belts, and 5L FHP belts. Each part comes with a dynamically balanced construction tested several times before entering your facility. Don’t be surprised if your machinery seems to work even better when you swap out just one pulley. Smooth operations and less wear on your machinery equate to higher productivity rates and fewer investments in parts repairs.
Don’t forget that these pulleys also work interchangeably with A-section V-belts. Power-trans doesn’t compromise on quality or inventory levels. Challenge us with a B-series pulley order today. We’ll deliver the parts you need in record time.

Why Choose Our 1B QD Bushed Sheaves?

Quick detachable (QD) bushings allow easy installation and removal, minimizing downtime without sacrificing the protection your machinery needs. Get the most out of your drive system by matching your QD bushings to QD bushed sheaves.
Not sure which are for you? Power-trans offers a wide selection of QD-bushed sheaves available for purchase online. Filter sheaves by the number of grooves, outside diameter, and belt type, including 5V, 3V, A Section, and B Section belts. View V-belt pulley dimensions, weight, and shipping details on the product pages. If you don’t see the QD sheaves you need or want a second set of eyes on your project, request information or email us today.

Technological Processing

Warehouse Stock

The warehouse covers an area of 5000 square meters and can provide all kinds of standard models A/B/C/Z, with complete quantity and large quantity in stock. Meanwhile, it accepts all sorts of non-standard customization for drawing production. The daily production capacity is 10 tons, and the delivery time is short.

Packaging & Shipping

Experienced Workers Packing Pulleys Carefully, safe wooden cases keep parts from being injured or damaged during sea or air shipment.

FAQ

Q1. Are you a manufacturer or a trading company?
A: We are a manufacturer and trading company.
Q2. What is your sample policy?
A: We can supply the sample if we have finished parts in stock, but customers need to pay for the sample cost and shipping fee.
Q3. Can you produce according to the samples?
A: We can produce power transmission parts according to your samples or technical drawings. We can build the molds and fixtures.
Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q5. Can you customize pulleys?
A: Yes, please send us your drawing for an accurate quotation.
Q6. How long is your delivery time and shipment?
A: 1. Sample Lead-times: 10-20 days.
2. Production Lead-times: 30-45 days.
Q7. How do you make our business a long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers’ benefits ;
2. We respect every customer as our friend and sincerely do business and make friends with them, no matter where they come from.
Q8: What are your advantages?
1. The most competitive price and good quality.
2. Perfect technical engineers give you the best support.
3. OEM is available.