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

Brand: forsplit®

Model: ZPU-450-30-P

The item for sale is a Circular Saw Set based on two self-aligning bearings UCP207. The shaft is 450mm long, with a circular saw fitting of 30mm secured with a nut M30x2 (right-hand thread), and two saw clamps with a diameter of 90mm.

The pulley fitting has a diameter of 28mm / keyway 8mm - fits pulleys 2x13mm or 2x17mm, secured with a circlip!

The presented set is developed based on experience and manufactured entirely in our company from certified materials, ensuring many years of trouble-free operation.

What are the advantages of our product:

✅ The design is based on self-aligning bearings, allowing adaptation to an uneven base,

✅ Purchase directly from a POLISH MANUFACTURER, without intermediaries!

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

✅ Very good quality-to-price ratio.

➡️ Technical Specifications

Set [ZPU-450-30-P]:

✔️ Total Length: 450mm

✔️ Diameter for Circular Saw: fi 30mm

✔️ Diameter for Pulley: fi 28mm

✔️ Clamp Diameter: fi 90mm

✔️ Locking Nut: M30x2 / right-hand thread

✔️ Mounting Hole Spacing: 270x127mm

Shaft [WP-450-30-P]:

✔️ Material Grade: Experimentally Selected HIGH-STRENGTH CHROME STEEL ⭐⭐⭐⭐⭐

✔️ Shaft Length: 450mm (available 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

Bearings [UCP207]:

✔️ Bore Diameter for Shaft: 35mm

✔️ Bearing Height: 93mm

✔️ Hole Spacing: 127mm (3mm adjustment)

✔️ Hole Diameter: fi 17mm

Pulley:

Our range includes pulleys: 2x13mm or 2x17mm with diameters from 60mm to 250mm.

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

To find the appropriate pulley - Click "All seller's items" and search for example "2X17-090-28" (where: 2X17 indicates two 17mm belts, 090 indicates the pulley diameter, 28 indicates the shaft diameter).

➡️ Why Our Table Saws are the Preferred Choice

⭐ Directly from the Manufacturer ⭐

✅ Well-Known Polish Product: We've been assisting Clients with wood processing since 2008❗Statistics show that within a 10km radius of any point on the map, at least 5 of our wood processing devices are operational! See the map next to >

✅ Long-term Investment: The set is designed and made in Poland, using the highest quality materials, by experts you can trust.

✅ Support the Polish Economy: Our products are entirely machined and milled in a Polish company using European materials.

⭐ High Quality Production ⭐

✅ Modern Production: Our company utilizes the latest technology and machinery. We operate in accordance with ISO 9001 Quality Policy, ensuring you receive a product of the highest quality.

✅ Durable Materials: Experimentally selected high-strength chrome steel ensures our product is exceptionally efficient and reliable.

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

⭐ Solid Construction ⭐

✅ Steel Hub: Bearings mounted in a steel hub made from thick-walled tubing, providing reliability and years of trouble-free operation.

✅ Reliable Durability: Appropriately selected chrome steel withstands intensive use, resulting in longer tool lifespan.

⭐ Cost-Effectiveness ⭐

✅ Save Money: Purchase directly, avoiding intermediaries, at the best market price, our product is an excellent investment.

✅ Low Maintenance Costs: In case of potential damage, only the specific part is replaced, significantly reducing maintenance costs.

✅ Availability of Parts: Spare parts are readily available, ensuring continuous operation without unnecessary downtime.

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

We ship our products Worldwide!

➡️ Customer Reviews

✴️ "Amazing. Solid, heavy, replaceable drill bit end. Guarantees 100% satisfaction. Highly recommend."

✴️ "One of the most sensible expenditures in life. Appropriate technique and I split logs with a 90 cm diameter."

✴️ "Splitter is very solidly made, works very well, handles stumps up to 40cm in diameter with no problem, highly recommend purchasing."

✴️ "Craftsmanship at its best, assembled everything, tried it, and put the ax aside"

✴️ "Super quality and workmanship. very well packed and secured."

➡️ FAQ - Frequently Asked Questions

❓ 1. When to choose a shaft with a right or left thread?

• Choose a left thread if the circular saw blade is to rotate clockwise (as viewed from the nut side).
• Choose a right thread if the circular saw blade is to rotate counterclockwise (as viewed from the nut side).

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

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

The recommended linear speed for circular saw blades cutting wood depends on the type of wood (dry or fresh) and the specifications of the blade itself. Generally accepted values are as follows:

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 blades and more precise cuts. This helps achieve a smooth cut surface and increases work efficiency.
2. Cutting Fresh (Wet) Wood: Linear Speed: from 40 m/s to 70 m/s The speeds are slightly lower because fresh wood is softer and more sticky. Working at a lower speed reduces the risk of jamming, heating, and clogging the blade with resin and moisture.

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

❓ 3. How to match pulleys for the table saw?

Depending on the diameter of the circular saw blade (including recommended rotations) and the rotations of the electric motor - the configuration of wheels can vary. Below are some of the most popular configurations for a medium linear speed of 55m/s:

Motor 1440 rpm:

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

Motor 2880 rpm:

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

To find the appropriate wheel in our offer - Click "All seller's items" and search for example "2X17-090-28" (where: 2X17 indicates two 17mm belts, 090 indicates the wheel diameter, 28 indicates the shaft diameter). In our offer, you will find pulleys: 2x13mm or 2x17mm with diameters from 60mm to 200mm.

If you're not sure - we're happy to help find the right set.

➡️ Additional Information

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

• Shafts: 250 / 300 / 350 / 400 / 450 / 500
• Pulleys: 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❗