Tapered roller bearings

SKF tapered roller bearings handle combined radial and axial loads. Their cone and cup construction creates line contact between rollers and raceways, distributing the load and providing rigidity to the assembly. To select them, consider the direction of the axial load, the fit required for mounting, and the housing and shaft dimensions: the cup and cone are mounted separately and the clearance is adjusted during assembly. This subcategory includes 653 SKF references.

The designations you'll find combine series and suffixes. The prefixes LM, HM, HH, JM, M, and JLM identify dimension families; the numbers that follow, as in L 44643/610 or M 12649/610, indicate the cone and cup that form the pair. The suffix VA983 indicates a manufacturer's execution variant, and VP or AA distinguish versions within the same series. The code PER appears in references like PER.30220 or PER.L44643/10-T, and T4CB in T4CB 100. In pairs like 305269 D or HH 224335/310/HA1VB586, the last block also defines the variant.

These bearings are used where combined load and rigidity are needed: gearboxes, reducers, wheel shafts, industrial equipment, and mounts with adjustable fit. Being separable, the cone and cup are mounted and adjusted separately, simplifying assembly and axial clearance control.

To request a quote, send us the complete part number, the series and cone and cup dimensions, or the equivalent of the bearing you are replacing. With that data we verify the exact variant and send you the quote via WhatsApp or email.

If the application works with predominantly radial load or you need another roller geometry, MR's catalog also offers alternatives within the bearing family to compare before finalizing the purchase.