Brand: NTN
Part Number: 4T-HM218248
Also Known As: HM218248
EAN: 4547359474930
Category: Cone for Tapered Roller Bearings, Single Row
Product ID: 10150246
Customs Tariff Number: 8482 2000

Inner Diameter (d): 89.98 mm / 3.5423 in
Width (B): 40 mm / 1.5748 in
Weight: 1.82 kg

Bearing Type: Cone Only for Single Row Tapered Roller Bearing
Product Range: Inner Ring (Cone) Only, with Roller Set
Material: Case-Hardened Steel Rings
Cage Type: Sheet Steel Cage
Tolerance Class: P0 / PN2 / ABEC 1
Arrangement: Standard Version
Temperature Range: -40 °C to +120 °C

Description:
The NTN 4T-HM218248 is a cone only for a single-row tapered roller bearing. This removable component includes the inner ring and tapered roller set and must be paired with a matching NTN cup (outer ring) to form a complete bearing assembly.

Its tapered geometry allows the assembled bearing to support combined radial and axial loads in one direction. Because the cone and cup are separable, installation is easier and end play or preload can be adjusted during assembly. For reliable operation, it is recommended to replace the cone and cup together and use matching components from the same manufacturer.

Applications:
Heavy-duty industrial equipment, gearboxes, axles, wheel ends, construction machinery, and other applications requiring tapered roller bearing assemblies.

   PACKAGE INCLUDES: ONE (1) NTN Bearing HM218248