Brand: National
Item Number: 13621 National
Also Known As: 13621-20024

Category: Cup for Tapered Roller Bearings (Single Row)

Outer Diameter (D): 69.01 mm / 2.717 inches
Width (B): 15.08 mm / 0.5938 inches
Weight: 0.107 kg

Description:
The National 13621 is a cup (outer ring) for single-row tapered roller bearings. It must be combined with a matching cone to form a complete bearing. Tapered roller bearings handle radial and axial loads in one direction. Minimal wear occurs thanks to the geometry, and load can be adjusted during assembly. Always pair this cup with a cone from the same manufacturer for best performance.

Applications:
Tapered roller bearings like this are commonly used in automotive wheel hubs, gearboxes, and machinery that requires handling combined loads and durability.

Cross-Reference Numbers:
05428N, 104348A, 104349A, 11527880, 15A6944, 164002, 1655R, 1691881, 191602, 20754, 401437D, 401437E, 405934DS, 405934ES, 405935DS, 5AL1512, 72062, 810707, 9001R, 901R, F62097, G13600, G15200, JD7441, JD8036, JDX89923, KW3048, M1079T

Manufacturer Background:
National® has over 75 years of experience in premium bearings and sealing solutions, trusted by professional technicians.

   PACKAGE INCLUDES: ONE (1) NATIONAL Race/Cup 13621