Tension blocks Boomerang Rosta

Benefits - Reduced wear on rollers and bearings
Properties - Tensioning of very long chain and belt drives
- Offers quiet chain running
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  Description Brand Unit G (mm) J2 (mm) S hard F Thread Torque (Ma in Nm) (N·m) HPM Identifier Kramp T (mm) J1 (mm) E (mm) S normal F D (mm)
Rosta
Each 7 80 35 225 M10 49 SEB18 10.5 100 79 50 175 58
Rosta
Each 8 100 50 520 M12 86 SEB27 12.5 130 108 65 400 78