Polyurethane Planer Moulder Feeding Wheels 120x30x20mm Four Side Moulder Planer Spare Parts

Looking for a feed wheel that seats on the shaft you already have? This polyurethane feeding wheel is D=120 mm, W=20 mm, bore 30 mm, sized for the feed positions of four-sided planers and moulders. A steel core takes the drive, a PU layer takes the board. Match 120, 20 and 30 with a caliper and the wheel mounts as supplied. Spares travel by FedEx, DHL or UPS, and a bore or width outside the standard list is quoted on request.

A four-sided planer rarely stops because a bearing has seized. It stops because a 120 mm feed wheel has gone smooth: boards hesitate at the infeed, the finish picks up a repeating mark where the PU face has flattened, and the line waits while somebody rings the machine builder.

This is that part: a polyurethane feeding wheel for planer moulder feed stations, D=120 mm, W=20 mm, bore 30 mm. The body is a steel core wrapped in a PU outer layer, so the shaft fit and the timber-facing surface are two different jobs done by two materials. The PU is the layer that wears, which is why the wheel is a service item.

Fitment is a measuring job. Pull the old wheel and read three numbers with a caliper: 120 mm across the outer diameter, 30 mm through the bore, 20 mm across the width. When all three agree, the wheel goes back onto the same shaft with no spacer and no adapter.

It sits in the feed positions of four-sided planers and moulders. Customization is supported, so a bore or width outside the standard list is quoted against your measurement, and 120x30x20mm stays the order line. Spares travel by FedEx, DHL or UPS.

On a spare part the three numbers are the product; the material is what keeps the numbers working.

• 120 mm outer diameter — the diameter the feed station is built around, so a matching wheel sits at the same working height.
• 20 mm face width — the width that meets the board, and the number that sets clearance at the fence.
• 30 mm bore — the hole the shaft passes through; a 30 mm bore will not close onto a thinner shaft.
• Steel core, PU working face — the core carries the drive at the 30 mm shaft; the polyurethane layer meets the timber.
• PU layer takes the wear — the polymer face is what boards and grit rub against, so the wheel wears as a wheel, not as a shaft.
• Replacement or OEM use — listed for the feed rolls of four-sided planers, so it repairs a station or goes into a rebuild.
• Size as part number — 120x30x20mm states diameter, bore and width, so re-ordering needs no drawing.
• Customization supported — a non-standard bore or width is quoted from your caliper readings.
• Courier shipping — FedEx, DHL or UPS, so a spare that ships by the piece is not tied to container consolidation.

A worn feed wheel leaves two choices: wait on the machine builder's part list, or fit something on the wrong bore and watch it slip. A 120x30x20mm PU wheel settles both.

• You buy the wear part, not the unit. The 20 mm PU layer is what goes smooth, so a repair costs one 120 mm wheel, not a feed assembly.
• A caliper decides the order. Three readings — 120, 20, 30 — are checked in under a minute, so nobody orders a bore by eye.
• It mounts as supplied. With a 30 mm bore and a 20 mm width on arrival, the wheel goes onto the shaft without boring or adapters.
• PU where the board is pressed. The loaded face is polyurethane, so the timber meets the 120 mm polymer surface the station was set up around.
• One line for the stores counter. 120x30x20mm is the entire order line, so the second and third wheel match the first.
• A spare on the shelf beats a stopped line. One wheel in stock turns a worn position into a swap, not a stalled four-side planer.
• Custom sizes are a quote, not a dead end. Customization is supported, so the odd position on the second machine can be matched.
• Courier, not container. FedEx, DHL or UPS keeps a single 20 mm wheel out of a freight consolidation queue.

Yes, if three measurements match: 120 mm outer diameter, 20 mm width and 30 mm bore. Pull the old wheel and check all three with a caliper; if one is different, this size is the wrong one for that position and another wheel in the range is the fit.

Measure the old wheel, do not read it off a manual. The outer diameter should read 120 mm, the bore 30 mm and the width 20 mm, and those are the three numbers this part is listed under.

Polyurethane. The material on this part is PU over a steel core, and the layer that meets the board is the PU one. If your feed station was built around a rubber wheel of the same 120 x 20 x 30 mm size, compare the old part before ordering.

It is the hole the shaft passes through, and it sets the fit. A 30 mm bore will not clamp down onto a thinner shaft, so a machine running a smaller shaft needs a different wheel.

20 mm. That is the face width, the third number in 120x30x20mm, and the one that decides whether the wheel clears the fence at the pressure setting already on the machine.

Yes. Customization is supported, so a bore or width outside the standard list is quoted against your caliper readings — send the three numbers from the old wheel with the quantity you need.

By courier — FedEx, DHL or UPS. A wheel of this size ships by the piece, so a single spare does not have to wait for a container booking.

Contact us for a quote; this page carries no fixed price. Quote 120x30x20mm, or the three readings from your old wheel, plus the quantity, and the price comes back against that size.