Spare part for Caterpillar: New Aftermarket Metal Bearing Head Wear Ring (1211607)
New Aftermarket
Used instead of plastic head wear ring for some applications, The coated bearing is pressed into the cylinder group head and held in place with a split metal retaining ring, This bearing supports the hydraulic cylinder rod and prevents metal-to-metal contact between the head and the cylinder rod, This bearing can be reused as long as the coating on the ring remains intact,
Specifications:
PART NUMBER: 121-1607
Rod Diameter : 5,75 in
Rod Diameter : 146,00 mm
Grove Outside Diameter - B : 5,95 in
Grove Outside Diameter - B : 151,07 mm
Groove Width - A : 1,98 in
Groove Width - A : 50,30 mm
Retaining Ring Part Number : 121-1606