Suffixes/glossary | ekugellager.de
2Z (SKF, INA). 2ZR (FAG, NKE). ZZ (other). Non-rubbing sealing shield, usually sheet steel on both (2Z or ZZ) sides of the bearing. Used when there is a low risk If you order the “Z” design (including ZR), you will receive a bearing that is covered on one side and open on the other and has not been greased at the factory.
Actuators with external track roller guidance system and toothed belt drive MLF..-ZR. Basic carriage, one driven carriage. Actuators with external track roller guidance system and toothed belt drive MLF..-ZR. Compressive load Tensile load Moments about all axes Grease lubrication. B1. mm. H. mm. L. mm. MLF32-155-ZR
Example 6205 LLU Suffix Z, ZR Bearing with one metal shield. Example 6205 ZR Suffix 2Z, 2ZR, ZZ Bearing with two metal shields. Example 6205 2Z Suffix NR Bearing with snap ring groove & snap ring. Example 6205 NR Suffix RSNR Bearing with one rubber seal & snap ring groove with snap ring. Example 6205 RSNR