55 Series Ball Shear Clutch Safety Slide Lock Yoke
55 series ball shear clutch yoke with 1 3/8-21 spline bore and safety slide lock connection
The ball shear yoke clutch offers implement overload protection. In addition to the traditional implement mounted configuration, the free motion and hidden bolt tractor shaft mounted options make hook-up and service more user friendly. The compact, efficient design disconnects the power source from the drivetrain when overload occurs and helps prevent the generatation of damaging torque spikes or heat. Once the operator replaces the bolt, the machine can be restarted.
Implement overload protection.
No damaging heat generation for higher productivity.
Repeatable overload disengagement setting.
Smooth disengaged operation, no damaging torque spikes.
Offered with or without free motion, overrunning and tractor mount options.
Induction hardened bolt holes provide good edge for consistent, repeatable shear.
Internal ball bearing with induction hardened races.
Reduces possibility of damage.
Tractor yoke: Hidden shear bolt, Complies with asabe and ISO standards, Slide collar style for 1-3/8 x 6, 1-3/8 x 21 and 1-3/4 x 20 PTO shafts.
Implement yoke contains shear bolt accessible for easy change out.
Free motion yoke: Shear bolt accessible for easy change out, 60° free movement for easy hookup of tractor yoke.
Auto-lok attachment available (patented).
Speeds to 2000 rpm.
Broad range of shear torque settings.
|Bearing Diameter||1.53 inches||39 mm|
|Bearing Span||4.30 inches||109 mm|
|Bore 1||1.37 inches||35 mm|
|Bore 1||1 3/8-21 SPLINE|
|Connection 1||SAFETY SLIDE LOCK|
|HP@1000RPM||211 HP||157 kilowatts|
|HP@540RPM||137 HP||102 kilowatts|
|Length||6.12 inches||155 mm|
|Outside Diameter||6.00 inches||152 mm|
|Shear Bolt||(2) 3/8 Grade 5|
|Shipping Dimensions||7.2" L × 6" H × 6" W||18cm L × 15cm H × 15cm W|
|Shipping Volume||259.20 in3||4248 cm3|
|Shipping Weight||12.08 pounds||5 kilograms|
|Weight||12.08 pounds||5 kilograms|
|Service Instructions - Lubricating PTO Drive Shaft.pdf||Maintenance Document||English|
|Service Instructions - Universal Joint.pdf||Service Document||English|
|Lack of Grease - Cross & Brg Kit.pdf||Troubleshooting Document||English|