TYPE		CHARACTERISTIC		Ø BALL (mm)	LOAD (daN)
BT-GS		MACHINED STEEL SHELL, STEEL OR THERMOPLASTIC BALL, SCREW BALL M6, M8 Y M10; WITH OR WITHOUT COLLAR		12-15	UP TO 60
BT-MS		GALVANIZED STEEL SHELL; STEEL BALL; WITH COLLAR; SEALED GREASING SYSTEM; LIGHT LOADS		15-22-30	UP TO 250
BT-LS		GALVANIZED STEEL SHELL; THERMOPLASTIC BALL; WITH COLLAR; SEALED GREASING SYSTEM; LIGHT LOADS		15-22-30	UP TO 15
BT-RS		MACHINED STEEL SHELL; STEEL BALL; WITH LOADING SPRING; WITH COLLAR; HEAVY LOADS		22-30-45	UP TO 215
BT-PS		THERMOPLASTIC SHELL; STEEL OR THERMOPLASTIC BALL OF 1″; WITH COLLAR			UP TO 40
BT-HS		HARDENED STEEL SHELL; STEEL BALL; WITH OR WITHOUT COLLAR; SEALED GREASING; VERY HEAVY LOADS; LONG OPERATING LIFE		60-76-90	UP TO 3000
BT-CS		HARDENED STEEL SHELL; STEEL BALL; WITH COLLAR; HEAVY LOADS FOR OUTDOOR USE; SEALED GREASING		22-30-45	UP TO 300
BT-DS		MACHINED STEEL SHELL; THERMOPLASTIC BALL; WITH OR WITHOUT COLLAR; SELF-CLEANING ORIFICE; HEAVY LOADS		8-12-15-22-30-45	UP TO 40
BT-BS		MACHINED STEEL SHELL; 1″ STEEL BALL; WITH COLLAR; SELF-CLEANING ORIFICE; HEAVY LOADS		25.4	UP TO 200
BT-VS		MACHINED STEEL SHELL; STEEL BALL; WITH OR WITHOUT COLLAR; SELF-CLEANING ORIFICE; IMPACT LOADS; OPERATING LIFE		8-12-15-22-30-45	UP TO 600
For the different dimensions of each series and other specifications, see ETS
BT – GS	BT – MS	BT – LS	BT – RS	BT – PS
BT – HS	BT – CS	BT – DS	BT – BS	BT – VS

Ball Transfer BT Series

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