Catalogue number: KH1228 Features: ● Endless linear motion due to ball circulation. ● The slots in the outer ring allow the balls to circulate properly and also function as oil holes. ● DIN standard product. Applications: ● Precision sliding parts of precision instruments, etc. Specifications: ● Inner diameter (mm): 12 ● Outer diameter (mm): 19 ● Total length (mm): 28 ● Seal: None ● Operating temperature range: -30 to 80°C
