FAFNIR - MM9313WI 5H DU | Angular Contact Ball Bearing Ballscrew | 57.15 × 90 × 31.75 mm

Details

FAFNIR MM9313WI 5H DU is an angular contact ball bearing ballscrew with inner diameter 57.15 mm, outer diameter 90 mm and width 31.75 mm. Additional specifications include bore type CYLINDRICAL, cage YES and lubrication STANDARD.

Product serial 215324 identifies FAFNIR MM9313WI 5H DU in the catalogue record. It is classified as a bearing seal or retaining component within the Angular Contact Ball Bearing Ballscrew range under Ball Bearings. Available recorded details are size 57.15 × 90 × 31.75 mm, cylindrical bore, cage available, standard lubrication and weight 0.85 kg. The item is used for sealed bearing assemblies, shaft positions and repair jobs involving abrasive dust or debris when the listed specification matches the application. Confirm all fitment details before purchase. Catalogue note: The MMWI 5H DU bearing is a super-precision duplex angular contact ball bearing specifically engineered for ball screw support in high-accuracy machinery. It features a 60° contact angle to provide extreme axial stiffness and control. Material : Most commonly equipped with a high-performance Phenolic (textile reinforced) or Nylon 6/6 outer-land riding cage, which minimizes friction and heat generation during operation.

Specifications