NTN A small diameter ball bearing (synthetic rubber contact double-sided seal) Inner diameter 20 mm, outer diameter 52 mm, width 15 mm 6304LLU 1 pc

Catalogue number: 6304LLU Features: ●Synthetic rubber contacts and shields from both sides, making this bearing extremely dustproof and waterproof. Applications: ●Automobiles and industrial machinery in general. Specifications: ●Inner ring diameter (mm): 20 ●Outer ring diameter (mm): 52 ●Width (mm): 15 ●Seal: Synthetic rubber double-sided contact type (LLU) ●Operating temperature range (℃): -25 to 110 ●Accuracy grade: JIS B 1514 Grade 0 ●Operating temperature range: -25 to 110℃ Material/Finish: ●High carbon chromium bearing steel