Shaft for Circular Saw (Sawbench / Sawtable) on Self-Aligning Bearings

Brand: forsplit®

Model: ZPU-500-30-P

The item for sale is a Circular Saw Set based on two self-aligning bearings UCP207. The shaft has a length of 500mm, with an outlet for the circular saw of 30mm secured with a M30x2 (right-hand thread) nut and two 90mm diameter blade clamps.

The outlet for the pulley has a diameter of 28mm / keyway 8mm - suitable for 2x13mm or 2x17mm pulleys, secured with a circlip!

The presented set was developed based on expertise and fully manufactured in our company from certified materials, ensuring flawless operation for many years.

What are the advantages of our product:

✅ The construction is based on self-aligning bearings, allowing adaptation to uneven bases,

✅ Purchase directly from the POLISH MANUFACTURER, without intermediaries!

✅ All machined and milled elements are produced in our company by POLISH staff under strict quality control - by purchasing our set, you support the Polish economy,

✅ Excellent quality to price ratio.

➡️ Technical Data

Set [ZPU-500-30-P]:

✔️ Total length: 500mm

✔️ Diameter for circular saw: fi 30mm

✔️ Diameter for pulley: fi 28mm

✔️ Diameter of clamps: fi 90mm

✔️ Clamping nut: M30x2 / right-hand thread

✔️ Mounting holes spacing: 320x127mm

Shaft [WP-500-30-P]:

✔️ Material grade: Experimentally selected HIGH STRENGTH CHROME STEEL ⭐⭐⭐⭐⭐

✔️ Shaft length: 500mm (available in lengths: 250, 300, 350, 400, 450, 500)

✔️ Diameter for circular saw: fi 30mm

✔️ Diameter for pulley: fi 28mm

✔️ Diameter for bearings: fi 35mm

✔️ Thread: M30x2 right-hand

Bearings [UCP207]:

✔️ Shaft hole diameter: 35mm

✔️ Bearing height: 93mm

✔️ Holes spacing: 127mm (adjustable by 3mm)

✔️ Hole diameter: fi 17mm

Pulley Wheel:

In our offer, you will find pulley wheels: 2x13mm or 2x17mm with diameters ranging from 60-250mm.

Customers typically choose a 2x17mm pulley with a diameter of 90mm [2X17-090-28].

To find the right pulley - Click "All seller's items" and enter in the search, e.g., "2X17-090-28" (where: 2X17 means two 17mm belts, 090 means the wheel's diameter, 28 means the shaft diameter).

➡️ Why Our Sawbenches are the Preferred Choice

⭐ Directly from the Manufacturer ⭐

✅ Renowned Polish Product: Assisting our clients in woodworking since 2008! Statistics show that within a 10km radius from any point on the map, there are at least 5 of our woodworking devices in operation! See the map beside >

✅ An Investment for Years: The set is designed and manufactured in Poland from the highest quality materials, by experts you can trust.

✅ Supporting the Polish economy: Our products are entirely turned and milled in a Polish company using European materials.

⭐ High Manufacturing Quality ⭐

✅ Modern production: Our company uses the latest technologies and machinery. We operate according to the ISO 9001 Quality Policy, ensuring you receive a product of the highest quality.

✅ Durable materials: Experimentally selected high-strength chromium steel makes our product exceptionally efficient and durable.

✅ Full satisfaction: We are confident in our products, which is why we guarantee 100% satisfaction or your money back!

⭐ Robust Construction ⭐

✅ Steel hub: Bearings mounted in a steel hub from thick-walled pipe, providing you with reliability and long-lasting, trouble-free operation.

✅ Unwavering durability: Appropriately selected chromium steel withstands intensive use, extending the tool's lifespan.

⭐ Cost-Effectiveness ⭐

✅ Save money: Buy directly without intermediaries at the best market price, our product is an excellent investment.

✅ Low maintenance cost: In case of potential damage, only the damaged element is replaced, significantly reducing maintenance costs.

✅ Available parts: Spare parts are readily available, ensuring continuous operation without unnecessary downtime.

Join our satisfied Customers and enjoy efficient, reliable operation for many years.

We ship our goods Worldwide!

➡️ Customer Reviews

✴️ "Fantastic. Solid, robust, replaceable end of the auger. Guarantees 100% satisfaction. Highly recommend."

✴️ "One of the most sensible expenditures in life. With the right technique, I split logs up to 90 cm in diameter."

✴️ "The splitter is very solidly made and works very well, handling stumps up to 40cm in diameter without any issues. Highly recommend purchases."

✴️ "Top-notch craftsmanship, assembled the entire setup, tested it, and set the axe aside."

✴️ "Superb quality and workmanship. Very well-packed and secured."

➡️ FAQ - Frequently Asked Questions

❓ 1. When should you choose a left-threaded shaft versus a right-threaded one?

• Choose a left-hand thread if the circular saw is to rotate clockwise (when viewed from the nut side).
• Choose a right-hand thread if the circular saw is to rotate counter-clockwise (when viewed from the nut side).

This ensures the nut will tighten, preventing it from loosening during operation.

❓ 2. What should the linear speed of a circular saw be?

The recommended linear speed for circular saws cutting wood depends on the type of wood (dry or fresh) and the specification of the blade itself. Generally accepted values are:

1. Cutting dry wood:Linear speed: from 50 m/s to 100 m/s Higher speeds (closer to 100 m/s) are preferred for larger diameter saws and for more precise cuts. This facilitates obtaining a smooth cutting surface and increases work efficiency.
2. Cutting fresh (wet) wood:Linear speed: from 40 m/s to 70 m/s Speeds are slightly lower because fresh wood is softer and stickier. Working at lower speeds reduces the risk of jamming, heating, and clogging the blade with resin and moisture.

These speeds may vary depending on the type of machine, blade material, number of teeth, and tooth shape. It is also important to follow the recommendations of the circular saw and machine manufacturers to ensure safe and effective cutting.

❓ 3. How to choose pulley wheels for the sawbench?

Depending on the diameter of the circular saw (including recommended RPM) and the electric motor RPM - the wheel configuration can vary. Below are some of the most popular configurations for an average linear speed of 55m/s:

Motor 1440 RPM:

• Saw 200mm 5250 RPM / Recommended pulley wheels (Sawbench/Motor): 90/330 mm or 80/300 mm
• Saw 300mm 3500 RPM / Recommended pulley wheels (Sawbench/Motor): 90/220 mm or 80/200 mm
• Saw 400mm 2630 RPM / Recommended pulley wheels (Sawbench/Motor): 90/160 mm or 80/150 mm
• Saw 500mm 2100 RPM / Recommended pulley wheels (Sawbench/Motor): 90/130 mm or 80/120 mm
• Saw 600mm 1750 RPM / Recommended pulley wheels (Sawbench/Motor): 90/110 mm or 80/100 mm
• Saw 700mm 1500 RPM / Recommended pulley wheels (Sawbench/Motor): 90/90 mm or 80/80 mm

Motor 2880 RPM:

• Saw 200mm 5000 RPM / Recommended pulley wheels (Sawbench/Motor): 80/150 mm or 90/160 mm
• Saw 300mm 3300 RPM / Recommended pulley wheels (Sawbench/Motor): 80/100 mm or 90/110 mm
• Saw 400mm 2500 RPM / Recommended pulley wheels (Sawbench/Motor): 90/80 mm or 100/90 mm
• Saw 500mm 2000 RPM / Recommended pulley wheels (Sawbench/Motor): 110/80 mm or 120/90 mm
• Saw 600mm 1700 RPM / Recommended pulley wheels (Sawbench/Motor): 130/80 mm or 150/90 mm
• Saw 700mm 1400 RPM / Recommended pulley wheels (Sawbench/Motor): 150/80 mm or 170/90 mm

To find the appropriate wheel in our offer - Click "All seller's items" and search for, for example, "2X17-090-28" (where: 2X17 stands for two 17mm belts, 090 is the wheel's diameter, 28 is the shaft diameter). Our offer includes pulley wheels: 2x13mm or 2x17mm with diameters from 60-200mm.

If you are unsure - we are happy to help select the right set.

➡️ Additional Information

We continuously offer all parts needed to build a circular saw / sawbench, including:

• Shafts: 250 / 300 / 350 / 400 / 450 / 500
• Pulley wheels: 60 / 70 / 80 / 90 / 100 / 110 / 120 / 130 / 140 / 150 / 160 / 170 / 180 / 190 / 200 / 250 mm
• Bearings
• Clamps
• Nuts
• Circular saws
• Accessories

❗WE ENSURE A CONSTANT SUPPLY OF SPARE PARTS❗