SKF 33011/DF03C170 tapered roller bearing

SKF 33011/DF03C170 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 33011/DF03C170 and any equivalents.

SKF tapered roller bearings handle radial and axial loads at the same time. The tapered raceways and rollers create linear contact that spreads the load across a wider area. You will find them in gearboxes, wheel hubs and other industrial machinery that demands rigidity and load capacity. MR Industrial Accessories supplies the SKF brand and helps you match the right part number to your equipment.

A bearing designation such as 33011/DF03C170 packs several details into one string. The 33011 portion is the dimension series. The DF suffix tells you this is a set of two matched bearings. The 03 segment can point to axial clearance or preload, while C170 covers a design or lubrication variant. Each suffix changes how the bearing behaves, so read the full code before you order a replacement.

These bearings show up in mining, cement, steel, crane and transport equipment, as well as in gearboxes, kiln rollers, wheel hubs and road machinery. Their ability to take combined loads suits assemblies where the shaft sees radial and axial forces at the same time. Maintenance and technical purchasing teams rely on MR Industrial Accessories for help with selection.

When choosing, check the sealing type (open, plates or seals), the axial clearance or preload you need, and the lubrication method (grease or oil). Assembly calls for precise alignment and correct fits on the shaft and in the housing; poor alignment cuts service life. If the bearing is matched, follow the arrangement the suffix indicates. Keep the work area clean and use the right tools to avoid premature damage.

Brand-to-brand equivalences exist for tapered roller bearings, but they are not always direct swaps: tolerances, internal clearances and suffixes can differ. Before substituting another brand, confirm that the main dimensions, load capacity and matching type line up. Basic series codes often correspond between manufacturers, yet each brand's specific suffixes must be checked against the application.

If you need to identify a tapered roller bearing or find an alternative, send the complete part number by WhatsApp. The team at MR Industrial Accessories can suggest equivalents and help you choose so the replacement is correct and your equipment keeps running.