4-006-10-3941 4006103941 Ball Bearing SKF 6005-2Z-C3 For Homag Woodworking

When a Homag machine starts running hot at a bearing seat or the spindle sounds rough, the cause is often a worn ball bearing. Replacing it with the correct 6005-2Z-C3 stops vibration from spreading to the shaft and housing. The 4-006-10-3941 bearing is a direct fit for that repair.

This is an SKF ball bearing, model 6005-2Z-C3, with a 47*25*12mm envelope and a weight of 83.8g. Stainless steel construction resists corrosion in wood dust and moisture. It fits Homag woodworking machines as a spare part. Confirm fit by matching the old bearing's bore, outer diameter, width, shield type, and clearance code.

Check the housing bore and shaft for scoring before pressing the new bearing in. The 2Z metal shields keep dust out, and C3 internal clearance gives room for thermal expansion during long runs. Press on the inner ring only when mounting on the shaft, and on the outer ring when seating in the housing.

Packing and customisation are not stated. For a smooth enquiry, send the Homag part number 4-006-10-3941 or 4006103941, the machine model, and a photo of the old bearing's markings. SHUNHONGYU supplies various woodworking machine parts, so include the quantity you need and any drawing or sample reference.

What the specification fixes, and what it leaves to the machine:

• Spindle repair fit — The 6005-2Z-C3 bearing fits Homag spindle and roller positions where the original 47*25*12mm bearing has worn out.
• Dust exclusion — 2Z metal shields on both sides block wood dust from the rolling elements, keeping the bearing turning freely in dirty shop air.
• Thermal clearance — C3 internal clearance allows for heat expansion during continuous running, reducing the risk of binding on the shaft.
• Corrosion resistance — Stainless steel construction resists moisture and wood acids that can attack standard bearing steel in humid shops.
• Exact size match — The 47mm outer diameter, 25mm bore, and 12mm width match the housing and shaft dimensions of the original bearing.
• Weight reference — At 83.8g, the bearing is light enough for hand fitting but heavy enough to indicate dense stainless steel construction.
• Part number traceability — The Homag part number 4-006-10-3941 or 4006103941 is marked for easy cross-check against the machine's parts list.
• Press-fit mounting — Mounting requires pressing on the inner ring for shaft fits and the outer ring for housing fits to avoid raceway damage.
• Shielded running — The 2Z shields are non-contact, so the bearing runs with low drag while still keeping coarse dust away from the balls.

What changes on the shop floor once the unit is in place:

• Keeps production running. A failed bearing stops the machine. Having the correct 6005-2Z-C3 on hand lets maintenance swap it without waiting for a generic part to be adapted.
• Protects shaft and housing. Correct 47*25*12mm dimensions mean no machining or shimming. The bearing seats properly, so the shaft runs true and housing wear stays minimal.
• Handles dusty air. 2Z metal shields keep wood dust out of the rolling path. That extends service life in joinery shops where fine dust is always present.
• Resists moisture. Stainless steel races and balls resist rust better than standard steel when humidity or wet wood is part of the process.
• Reduces rework. C3 clearance accommodates heat from continuous operation, lowering the chance of seizure that leads to scrapped workpieces.
• Easy to verify. The Homag part number 4-006-10-3941 and 4006103941 let you check the bearing against the machine manual before ordering.
• Simple enquiry. Send the part number, machine model, and old bearing photo. SHUNHONGYU supplies various woodworking machine parts and can confirm the match.
• It replaces a manual step. A brush, a pot and a bench are all the unit needs; the glue is metered by the roller instead of by hand.