TIMKEN M249749H tapered roller bearing cone

TIMKEN M249749H belongs to tapered roller bearing cone, 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 M249749H and any equivalents.

The TIMKEN tapered roller bearing cone is the inner assembly that fits on the shaft and, when matched with its cup, forms a separable bearing. It handles combined radial and axial loads where high capacity and rigidity are required. MR Industrial Accessories supplies this line and helps you select the correct cone.

The series designation is decoded from the prefix and suffix. The initial M denotes a tapered roller cone of a specific series, while the trailing H indicates a design detail such as surface treatment or tolerance. Codes like M249734H, M249749H, M252349H, and M255449H show that the central number defines the cone's size and geometry. To choose the right one, cross-reference that code with the matching cup.

These cones serve demanding industries: mining, cement, steel, oil and gas, and agriculture. They are common in road machinery rollers, mill gearboxes, presses, and earthmoving equipment, as well as rail and port applications where loads are high and conditions severe. Pairing them with the correct cup yields the complete bearing.

Selection depends on the radial and axial load, rotation speed, and lubrication type. Mounting calls for cleanliness, precise alignment, and proper lubrication; internal clearance is set according to the application. Sealing is critical to keep out dust and water. In vibrating equipment, check the fit and preload.

Interchangeability: cones from different brands can be swapped if dimensions and load capacity match. A similar code is not enough; compare cone diameter, width, and angle. Sometimes a cone and cup are replaced by a set from another brand, but always verify interchangeability. If unsure, send the original code and we will indicate a compatible alternative.

To request a TIMKEN tapered roller bearing cone, message us on WhatsApp with the code or model you need. MR Industrial Accessories will quote promptly and help you find the part that suits your equipment. We can also advise on mounting and lubrication for long service life.