SMC CRA1 Series Rotary Actuator Rack and Pinion Type, CRA1LSU50-90Z Jewelry Pliers due to contact seal Speed

SMC CRA1 Series Rotary Actuator Rack and Pinion Type, CRA1LSU50 90Z Jewelry Pliers due to contact seal Speed due to contact seal Speed capability Good Good Limited by contact seals Grease sealing effectiveness Good Better than ZZ type Slightly better than VV type Dust resistance Good Better than ZZ type (usable in moderately dusty environments) Best (usable even in very dusty environments) Water resistance Not suitable Not suitable Good (usable even if fluid is splashed on bearing) Operating temperature –10 to +110 °C –10 to +110 °C –10 to +110 °C Note (1) The above temperature range applies to standard bearings Reference Mechanical Grease Oil NJ313W 65 140 33 2