1310 Series Neapco Greaseable Universal Joint. 1310 Neapco greaseable U-Joint, Made from high quality alloy steel forging, needle bearing caps with lubrication grooves for 360 degree distribution of grease.
Details:

• Neapco Greaseable U-Joint
• Grease Fitting in body of u-joint
• Requires regular maintenance intervals for long life
• Dimension A and B: 3.219 inches wide in both directions
• Dimension C and D: All 4 bearing caps are 1.0625 inch diameter
• Outside snap rings
• 1310 series measures