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            Features
LONGER LIFE Lift-off type cam design extends service life.
LOW OPERATING TEMPERATURE
SUPERIOR PERFORMANCE Higher torque capacity and non-rollover cam design prevents failures.
ADVANCED PROTECTION Special felt ring seals and Labyrinth body seals prevent leaking or ingress of contaminants.
FLEXIBLE DESIGN Torque arm design allows for re-use during regular maintenance and replacement.
Application Example
Tsubaki’s BRUS series backstops are designed to replace the Falk® BIF model external high-speed backstops.
LONGER LIFE Lift-off type cam design extends service life.
LOW OPERATING TEMPERATURE
SUPERIOR PERFORMANCE Higher torque capacity and non-rollover cam design prevents failures.
ADVANCED PROTECTION Special felt ring seals and Labyrinth body seals prevent leaking or ingress of contaminants.
FLEXIBLE DESIGN Torque arm design allows for re-use during regular maintenance and replacement.
Application Example
Tsubaki’s BRUS series backstops are designed to replace the Falk® BIF model external high-speed backstops.
Falk® is a registered trademark of Rexnord Industries, LLC 4701 West Greenfield Avenue Milwaukee, Wisconsin 53214
                    Unit of Measure
                    
               
        
            Specifications
                                                                                Capacidade de torque | 
                                                                        N/A 4420.0 lb·ft6000.0 N·m | 
                                                                                Bore Range - Min. | 
                                                                        N/A 2.250 in57.15 mm | 
                                                                                Bore Range - Max. | 
                                                                        N/A 3.750 in95.25 mm | 
                                                                                A - Ancho del freno antirretorno | 
                                                                        N/A 11.65 in296.00 mm | 
                                                                                B - Longitud general | 
                                                                        N/A 15.08 in383.00 mm | 
                                                                                C - Ancho | 
                                                                        N/A 6.50 in165.10 mm | 
                                                                                D - Arm Bore Position | 
                                                                        N/A 7.75 in196.85 mm | 
                                                                                E - Ancho interior | 
                                                                        N/A 1.88 in47.70 mm | 
                                                                                F - Torque Arm Width | 
                                                                        N/A 1.50 in38.00 mm | 
                                                                                Weight | 
                                                                        N/A 132.000 lb60 kg | 
                                                                                Min. Inner Race Overrunning | 
                                                                        N/A 400 rpm | 
                                                                                Max. Inner Race Overrunning | 
                                                                        N/A 1800 rpm |