Koyo/JTEKT 51408 Thrust Ball Bearing 40 x 90 x 36mm

Koyo is a Japanese precision bearing brand, part of the JTEKT Corporation, supplying deep groove ball bearings, tapered roller bearings, needle roller bearings, and related components to automotive, engineering, manufacturing, and maintenance operations across Australia.

Koyo thrust ball bearings carry pure axial loads in low-speed rotating or oscillating applications.

Where this product is used

Koyo thrust ball bearings are used in a variety of industrial and commercial environments where reliable bearing performance is essential.

• Crane hooks, swivel joints, and low-speed axial load applications.
• Screw drives, lifting columns, and steering columns.
• Jig and fixture rotary tables requiring pure axial support.

Key specifications

Selecting the right option

Match the shaft bore and housing seat diameter. 51000 series carry axial load in one direction; confirm the static load capacity suits crane hook or jig table requirements. Ensure adequate axial clearance is provided in the housing.