Type the codes off your crank, case and rods. We'll show the bearing color for every journal, and the Polaris part numbers for the Pro R.
Bearings go in with the codes from your parts. Check every clearance with Plastigage before final torque, and go by your service manual if anything here disagrees with it.
Etched on the face of the end counterweight, above the date and the 3024069 part number. Nine letters: the first five are the mains, then a space, then four rods. Main 1 and rod 1 are at the same end. A B can look like an 8; it's always a letter.
Six letters on the face of a counterweight. Letters 1, 3, 5 and 6 are mains 1 to 4; letters 2 and 4 are rods 1 and 2.
On the etched label on the end face of the block, beside the 3024114 part number. It's the last line: five numbers, one per main, main 1 first.
Six numbers stamped on the side of the crankcase, near the cylinders. The first four are mains 1 to 4; the last two aren't used for bearings.
One number on the side face of each rod's big end, next to the bearing bore. Type them in order from cylinder 1. Keep each rod with its cap and its cylinder.
Charts from the Polaris service manual.