SMC ZK2A Vacuum Unit, Single Unit Type Vacuum Generator, ZK2A12K5NL2A-06 HAKKO due to contact seal Speed Size:S SKPSC-B04 S SAFEGAS 8 SB08B1 H110 627-5846

SMC ZK2A Vacuum Unit, Single Unit Type Vacuum Generator, ZK2A12K5NL2A 06 HAKKO due to contact seal Speed Size:S SKPSC B04 S SAFEGAS 8 SB08B1 H110 627 5846 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 NTN 6217LLU Deep Groove Ball Bearings