Rolling element

Rolling element

Rolling element is highlight product at KIHOI as we run this part of business by sharing components of KIHOI’s whole line of bearing types and custom materials, which enable us to supply very wide range of variations.

Rolling element types: balls, tapered rollers, needle rollers and cylindrical rollers.

BALLS

-Material

–Metal: 1015, 1085, 52100, 420, 430, 440C, 304, 316, 55SiMoVA, Brass, Copper, Nickel alloys

–Ceramic: SiC, Si3N4, ALO-99.5%, ZrO2

–Plastic: PA series, POM, PTFE, PEEK

-Diameter

–Depending on selected material

-Grade

–G5, G10, G25, G40, G60, G100, G200 as per ISO 3290 tolerances

NEEDLE ROLLERS & CYLINDRICAL ROLLERS

-Material

–Metal: 52100, 304, 316, 420

–Plastic: PA series, POM, PTFE, PEEK

-End profile

–Flat

–Crowned

TAPERED ROLLERS

-Material

–Metal: 52100

-End profile at big diameter

–All flat

–With oil retaining concave in center

Typical applications:

• Bearings
• Vehicles
• Measuring instruments
• Cosmetics
• Oil and energy
• Toys
• Home appliances
• Material handling systems
• Agricultural
• New fields created as time going…

ROLLING ELEMENTS  (balls & solid rollers) CATALOGUE PDF