NACHI - 71904-E-UM | Angular Contact Ball Bearings - Spindle | 20 × 37 × 9 mm

Details

NACHI 71904-E-UM is an angular contact ball bearings - spindle with inner diameter 20 mm, outer diameter 37 mm and width 9 mm. Additional specifications include bore type CYLINDRICAL, cage YES and lubrication STANDARD.

Product serial 1208852 identifies NACHI 71904-E-UM in the catalogue record. It is classified as an angular contact or spindle bearing within the Angular Contact Ball Bearings - Spindle range under Ball Bearings. Available recorded details are size 20 × 37 × 9 mm, cylindrical bore, cage available, standard lubrication and weight 0.03 kg. The item is used for maintenance replacement in paired or precision bearing arrangements when the listed specification matches the application. Confirm all fitment details before purchase. Catalogue note: These bearing is a high-speed, super-precision angular contact ball bearing, typically associated with high-speed spindle applications. Part of the 719 series (ISO 19 series), characterized by an ultra-thin section for applications with limited space and high speed requirements. These bearings have a smaller cross-section for a given bore size, making them ideal for compact assemblies where space is limited but high speed is required.

Specifications