SPS type light duty type

Dimensionally interchangeable with SPM types, they guarantee good fluency and higher lightness at cheaper price.
Housing and cover cap made of pressed metal sheet.
Inner ball race made of machined and hardened steel.
Felt sealing system (except for SPS 12 and 15).

Dimensionally interchangeable with SPM types, they guarantee good fluency and higher lightness at cheaper price.
Housing and cover cap made of pressed metal sheet.
Inner ball race made of machined and hardened steel.
Version with the big ball made of plastic material:
- to handling particularly gentle surfaces as glass or crystal sheets, wood panels, painted or glazed pressed metal sheets, and so on;*
- to guarantee a good fluency even in presence of light loads, the felt sealing system is not present;*
- usually they are not suitable in applications with the big ball downwards;*
- working temperatures 0°/60°.*