SKF HM 807040/010/QCL7C tapered roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Tapered roller bearings
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Description
SKF HM 807040/010/QCL7C belongs to tapered roller bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for HM 807040/010/QCL7C and any equivalents.
SKF tapered roller bearings are built to carry radial and axial loads at the same time. The internal design spreads those forces through the rolling elements, which suits them to tough industrial equipment. This page covers the HM series, with examples HM 807040/010/QCL7C and HM 807046/010/QCL7C, and explains how to read the code and select a replacement.
Reading the designation: the HM prefix and the series number come first, then a slash separates the cone-and-cup assembly from the bore or mounting variant. So in HM 807040/010/QCL7C, HM 807040 identifies the assembly and 010 the variant; QCL7C marks a code within the same family. Always quote the complete reference when ordering.
Typical duties include gearboxes, transmission shafts, mining equipment, mills, conveyor belts and agricultural machinery — anywhere axial and radial thrust arrive together. The food, cement, steel and oil industries also rely on this bearing type for that reason. Because cone and cup separate, mounting and adjusting opposed roller assemblies is simpler.
Selection depends on the load the bearing must carry, the running speed and how it is mounted. Cone-to-cup alignment matters; misalignment adds stress. Lubrication and sealing at the perimeter help the bearing last. Where bearings are paired, set axial clearance with lock nuts, shims or covers. Before interchanging brands, compare equivalent dimensions and tolerances.
Replacements often carry different manufacturer codes with the same principal dimensions. Confirm compatibility by checking bore diameter, outside diameter and overall width, plus load capacity. If you have another brand's number or an unmarked part, send it over and we will identify the matching alternative or quote the exact code you need.
To get a quote for these SKF bearings, message us on WhatsApp or email with the full code. We serve customers across the United States, Canada, Mexico and South America, and we also manufacture split pillow block housings, roller chains and sheaves.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- Where are SKF tapered roller bearings used?
- They suit equipment with combined radial and axial loads: gearboxes, transmission shafts, mills, conveyor belts and agricultural machinery. The design allows axial clearance to be set during mounting.
- How do I request a quote for an SKF tapered roller bearing?
- Send the complete code on WhatsApp or by email, for example HM 807040/010/QCL7C. We reply promptly and can suggest an equivalent if you only have another brand's number.
- What should I check when mounting a tapered roller bearing?
- Verify cone and cup alignment, lubrication and axial clearance. In paired mountings, adjust preload to suit the application and follow the manufacturer's recommendations.