Shaft for Circular Saw (Table Saw) on Self-aligning Bearings

Brand: forsplit®

Model: ZPU-300-30-L

The item for sale is a Circular Saw Set based on two UCP207 self-aligning bearings. The shaft has a length of 300mm, an output for the circular saw at 30mm secured with an M30x2 nut (left-hand thread), and two saw clamps with a diameter of 90mm.

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

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

What are the advantages of our product:

✅ The design is based on self-aligning bearings, which allow adjustment to an uneven base,

✅ You are purchasing directly from a POLISH MANUFACTURER, without intermediaries!

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

✅ Very good quality-to-price ratio.

➡️ Technical Specifications

Set [ZPU-300-30-L]:

✔️ Total Length: 300mm

✔️ Diameter for Circular Saw: fi30mm

✔️ Diameter for Pulley: fi28mm

✔️ Clamp Diameter: fi 90mm

✔️ Clamp Nut: M30x2 / left-hand thread

✔️ Mounting Hole Spacing: 120x127mm

Shaft [WP-300-30-L]:

✔️ Material Type: Experimentally selected HIGH-STRENGTH CHROMIUM STEEL ⭐⭐⭐⭐

✔️ Shaft Length: 300mm (we offer shafts in lengths: 250, 300, 350, 400, 450, 500)

✔️ Diameter for Circular Saw: fi30mm

✔️ Diameter for Pulley: fi28mm

✔️ Diameter for Bearings: fi 35mm

✔️ Thread: M30x2 left-hand

Bearings [UCP207]:

✔️ Shaft Hole Diameter: 35mm

✔️ Bearing Height: 93mm

✔️ Hole Spacing: 127mm (3mm adjustment)

✔️ Hole Diameter: fi 17mm

Pulley:

In our offer, you will find pulleys: 2x13mm or 2x17mm with a diameter of 60-250mm.

Typically, clients choose a 2x17mm pulley with a 90mm diameter [2X17-090-28].

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

➡️ Why Our Table Saws are the Preferred Choice

⭐ Directly from the Manufacturer ⭐

✅ Renowned Polish Product: We have been assisting our clients in wood processing since 2008.❗ Statistics show that within a 10km radius from any point on the map, there are at least 5 of our woodworking devices! See the map beside >

✅ Investment for Years: The set is designed and manufactured in Poland, using 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 Quality Craftsmanship ⭐

✅ Modern Production: Our company uses the latest technologies and machinery. We operate in accordance with ISO 9001 Quality Policy, ensuring you receive a top-quality product.

✅ Durable Materials: Experimentally selected high-strength chromium steel ensures our product is highly efficient and durable.

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

⭐ Solid Construction ⭐

✅ Steel Hub: Bearings housed in a thick-walled steel hub, ensuring reliability and many years of trouble-free operation.

✅ Unyielding Durability: Appropriately selected chromium steel withstands intensive use, granting longer tool life.

⭐ Cost-effectiveness ⭐

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

✅ Low Operating Costs: In case of potential damage, you only replace the affected component, significantly reducing maintenance costs.

✅ Available Parts: Spare parts are easily accessible, ensuring continuous work without unnecessary downtimes.

Join our satisfied clients and enjoy efficient, reliable work for many years.

We ship our goods Worldwide!

➡️ Customer Reviews

✴️ "Fantastic. Solid, robust, interchangeable drill bit end. Guarantees 100% satisfaction. Highly recommend."

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

✴️ "The log splitter is very well made, performs excellently, handles stumps up to 40 cm in diameter without issues, so I recommend the purchase."

✴️ "Top-tier craftsmanship, assembled everything, tested it, and set the axe aside."

✴️ "Superb quality and workmanship. Very well packaged and secured."

➡️ FAQ - Frequently Asked Questions

❓ 1. When to choose a shaft with a left-hand thread and when with a right-hand thread?

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

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

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

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

1. Cutting dry wood:Linear Speed: from 50 m/s to 100 m/sHigher speeds (closer to 100 m/s) are preferred for larger diameter saws and more precise cuts. This helps achieve a smooth cutting surface and increases work efficiency.
2. Cutting fresh (wet) wood:Linear Speed: from 40 m/s to 70 m/sSpeeds are slightly lower because fresh wood is softer and stickier. 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 type of machine, blade material, number of teeth, and tooth shape. It is also important to follow the circular saw and machine manufacturer's recommendations to ensure safe and efficient cutting.

❓ 3. How to choose pulleys for a table saw?

Depending on the diameter of the circular saw blade (including recommended speed) and the electric motor RPM - the pulley 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 pulleys (Table Saw/Motor): 90/330 mm or 80/300 mm
• Saw 300mm 3500 RPM / Recommended pulleys (Table Saw/Motor): 90/220 mm or 80/200 mm
• Saw 400mm 2630 RPM / Recommended pulleys (Table Saw/Motor): 90/160 mm or 80/150 mm
• Saw 500mm 2100 RPM / Recommended pulleys (Table Saw/Motor): 90/130 mm or 80/120 mm
• Saw 600mm 1750 RPM / Recommended pulleys (Table Saw/Motor): 90/110 mm or 80/100 mm
• Saw 700mm 1500 RPM / Recommended pulleys (Table Saw/Motor): 90/90 mm or 80/80 mm

Motor 2880 RPM:

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

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

If you're unsure - we will gladly help you choose the right set.

➡️ Additional Information

We continuously offer all parts needed 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 saw blades
• Accessories

❗WE GUARANTEE CONTINUOUS AVAILABILITY OF SPARE PARTS❗