Brand: NTN

Country of Origin: Japan

Item Number: 4T-28580/28521 NTN

EAN: 4547359299007

Also Known As:
28580/28521
VKHB2624

Product Type: Tapered Roller Bearing – Single Row

Dimensions:
Inner Diameter (d): 50.8 mm (2.000 in)
Outer Diameter (D): 92.08 mm (3.625 in)
Width (B): 25.4 mm (1.000 in)

Weight:
0.69 kg

Precision Class:
Standard Precision

Design:
Single Row Tapered Roller Bearing

Product Description:
The NTN 4T-28580/28521 is a single-row tapered roller bearing designed to support combined radial and axial loads. The tapered rollers and raceways allow the bearing to efficiently handle heavy loads while maintaining precise shaft alignment and smooth rotation.

This bearing consists of two separable components: the cone assembly (inner ring with rollers and cage) and the cup (outer ring). This design allows easier installation, inspection, and maintenance.

Single-row tapered roller bearings are typically mounted in pairs to support axial loads in both directions. They can be arranged in back-to-back (O arrangement), face-to-face (X arrangement), or tandem configurations, depending on the application requirements.

Manufactured by NTN in Japan, this bearing offers high reliability, durability, and consistent performance in demanding automotive and industrial applications.

Key Features:
• Premium NTN bearing manufactured in Japan
• High load capacity for combined radial and axial loads
• Separable cup and cone design for easier installation and maintenance
• Suitable for paired bearing arrangements
• Durable construction for long service life
• Widely used in automotive hubs, gearboxes, and industrial machinery

Typical Applications:
Automotive wheel hubs, gearboxes, transmissions, industrial machinery, and heavy-duty mechanical equipment.

PACKAGE INCLUDES: ONE (1) NTN Bearing 28580/28521