.Hs RB 59 RA 69 42 S + Stroke ZZ + Stroke Series MB1 Made to Order: Individual Specifications Please contact SMC for detailed dimensions, specifications, and lead times. Dimensions (Dimensions other than those below are the same as the standard type.) Specifications Ambient temperature range Bore size (mm) Seal material Grease .10 to 120°C 40, 50, 63, 80, 100 Fluororubber Heat resistant grease Standard model no. Heat resistant reed auto switch No. of switches MDB X1184 For heat resistant auto switches (D-B3�ｭ) Switch model (with built-in magnet) Description Without switch D-B30 D-B30J D-B31 D-B31J D-B35 D-B35J Symbol Nil B30 B30J B31 B31J B35 B35J Description 1 pc. 2 pcs. n pcs. Symbol S Nil n Precautions Warning 40 50 63 80 100 S 99 109 109 129 129 154 171 171 205 205 ZZ Hs 57.5 62.5 69 78 88.5 RA 2.5 3.5 0.5 2.5 1 RB 14.5 14.5 14.5 22.5 22 Bore size Minimum mounting stroke Auto switch mounting bracket Other than center trunnion Center trunnion : part no. 200 st or more 200 st or more 200 st or more 210 st or more 210 st or more BMB2-040 BMB1-050 BMB1-063 BMB1-080 BMB1-100 mm 1 pc.: 50 st or more 2 pcs.: Different surfaces 50 st or more 2 pcs.: Same surface 220 st or more . Refer to page 1559 for details of auto switches. Symbol 1 Cylinder with Heat Resistant Reed Auto Switch (.10°C to 120°C) -X1184 Be aware that smoking cigarettes, etc. after your hands have come into contact with the grease used in this cylinder can create a gas that is hazardous to humans. 450