Product Description
603144 Bearing unit (assembled with bearing) is complete pre‑mounted flange bearing assembly for CLAAS combine harvesters and round balers.
**Material features**: Heavy‑duty cast‑iron flange housing, built‑in sealed bearing and integrated oil‑seal system. High‑strength structure with good dust‑proof and shock‑resistant performance, adapted to dusty, debris‑filled harvesting and baling environments.
**Product characteristics**: This is a fully assembled unit, no need to assemble bearing and housing separately. It supports rotating shafts of conveying and vibration drive mechanisms, absorbs shock loads, prevents dust and crop debris from entering bearing interior. Seized bearing, cracked flange housing or worn oil seal will cause shaft wobble, grease leakage, overheating and premature component failure, leading to harvest downtime.
**Compatibility**: Direct aftermarket replacement matching OEM 603144, fully compatible with CLAAS Lexion, Tucano, Jaguar, Conspeed Corn Header, Dominator, Commandor series combines and Rollant balers. Clean mounting surface before installation, tighten flange bolts to specified torque, perform regular grease lubrication. Install 603144 bearing unit to ensure stable rotation for your Claas machine.
Weight, W kg 0.7
Inner diameter, d mm 70
Ouside diameter, D mm 122
Number of mounting holes, N 3
Diameter of mounting holes, Dm mm 11
Height, H mm 20
Distance between mounting holes, b mm 87
Ouside diameter, D1 mm 81
Height, H1 mm 13
**Material features**: Heavy‑duty cast‑iron flange housing, built‑in sealed bearing and integrated oil‑seal system. High‑strength structure with good dust‑proof and shock‑resistant performance, adapted to dusty, debris‑filled harvesting and baling environments.
**Product characteristics**: This is a fully assembled unit, no need to assemble bearing and housing separately. It supports rotating shafts of conveying and vibration drive mechanisms, absorbs shock loads, prevents dust and crop debris from entering bearing interior. Seized bearing, cracked flange housing or worn oil seal will cause shaft wobble, grease leakage, overheating and premature component failure, leading to harvest downtime.
**Compatibility**: Direct aftermarket replacement matching OEM 603144, fully compatible with CLAAS Lexion, Tucano, Jaguar, Conspeed Corn Header, Dominator, Commandor series combines and Rollant balers. Clean mounting surface before installation, tighten flange bolts to specified torque, perform regular grease lubrication. Install 603144 bearing unit to ensure stable rotation for your Claas machine.
Weight, W kg 0.7
Inner diameter, d mm 70
Ouside diameter, D mm 122
Number of mounting holes, N 3
Diameter of mounting holes, Dm mm 11
Height, H mm 20
Distance between mounting holes, b mm 87
Ouside diameter, D1 mm 81
Height, H1 mm 13
Specifications
| SKU | CL-603144 |
|---|---|
| OEM Number | 603144 |
| Brand | CLAAS |
| Compatible Models | CLAAS Lexion Combine, CLAAS Tucano Combine, CLAAS Jaguar Forage Harvester, CLAAS Conspeed Corn Header, CLAAS Dominator Series, CLAAS Commandor Series, CLAAS Rollant Baler |
| PartNumber | 603144 |
| AlternatePartNumber | 603143,603145 |
| ProductName | Bearing unit (assembled with bearing) / Pre‑assembled Flange Bearing Unit |
| Brand | CLAAS |
| Material | Cast‑iron flange housing, built‑in sealed bearing and oil‑seal assembly |
| Function | Support rotating shafts, resist shock and dust, complete pre‑assembled for quick installation, protect transmission mechanism |
| CompatibleMachine | CLAAS Lexion Combine, CLAAS Tucano Combine, CLAAS Jaguar Forage Harvester, CLAAS Conspeed Corn Header, CLAAS Dominator Series, CLAAS Commandor Series, CLAAS Rollant Baler |
| ApplicableCrops | Wheat, Corn, Soybean, Barley, Rice |
| FitmentType | Aftermarket replacement pre‑assembled bearing unit for Claas combine harvester and baler transmission system |
| SpecialNote | Clean mounting surface, tighten bolts to specified torque, regular greasing; seized bearing or damaged seal causes shaft wobble and grease leakage |
| Industry | Agriculture, Combine & Baler Transmission Spare Parts |
| Stock Status | On Order |
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Frequently Asked Questions
How often should I replace this part?
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We recommend replacing this part every 500 operating hours or annually, whichever comes first. Dusty conditions may require more frequent changes.
Is this an OEM or aftermarket part?
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This is a high-quality aftermarket part manufactured to OEM specifications. It meets or exceeds original equipment standards.
What is the shipping time?
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In-stock items ship within 24-48 hours. International delivery typically takes 5-12 business days.
Do you ship worldwide?
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Yes, we ship to over 120 countries worldwide. Contact us for a shipping quote to your location.
How do I confirm this part fits my machine?
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Please provide your machine model, serial number, and the OEM part number. Our technical team will verify compatibility within 24 hours.