THE JOLLY BUSHING IS THE NEW SOLUTION TO WORN OUT BUSHING HOUSINGS ON EARTH MOVING, AGRICULTURAL, MINING MACHINESAND OTHER EQUIPMENT.
THIS STYLE OF BUSHING HAS AN INNER SURFACE HARDNESS OF 58-62 HRC (0.8mm TO 1mm DEPTH), WITH A SOFTER 40-42 HRC EXTERNAL SURFACE (INCLUDING THE BUSH FACES). THIS ALLOWS THE EXTERNAL DIAMETER TO BE MACHINED DOWN TO THE REQUIRED DIAMETER.THE WALL THICKNESS OF THIS SPECIAL BUSHING IS LARGER THAN STANDARD BUSHINGS, SO IT CAN BE ADAPTED TO FIT THE EXISTING HOUSING WHICH HAS LOST ITS ORIGINAL DIAMETER DUE TO WEAR. THE HOUSING CAN BE RE-MACHINED TO A NEW DIAMETER. THIS REMOVES THE NEED TO REPLACE THE ORGINAL HOUSING OR WELDING IN A REDUCING SLEEVE SAVING TIME AND MONEY.
WITH A GROUND EXTERNAL DIAMETER TOLERANCE OF u6 THE BUSHING CAN ALSO BE USED WITHOUT MODIFICATION. TO GET THE BEST RESULTS, IT IS RECOMMENDED TO MACHINE TO HOUSING FIRST, THEN MACHINE THE BUSHING ACCORDINGLY.
SPECIFICATION - MATERIAL - 20Mnv6
- EXTERNAL DIAMETER TOLERANCE - u6
- INTERNAL DIAMETER TOLERANCE - C8
- LENGTH TOLERANCE - (+0 / -0.20mm)
- INTERNAL HARDNESS DEPTH - 0.8mm TO 1mm 58-62 HRC
- EXTERNAL HARDNESS - 40-42 HRC
- INTERNAL OIL GROOVE
TO VIEW DIMENSIONS AND TECHNICAL DATA SHEET PLEASE VIEW THE PDF BELOW
TECHNICAL DATA SHEET WATCH! INSTALLATION VIDEO BELOW:
