Puller 20-21 SS - Stainless Steel, Bearing Puller for bearings with 20-21mm IDs The inner guide inserts simply

The inner guide inserts simply snap-in to keep everything straight while installing and removing BB cups

Static load - 470lbf / 2

MAX bearings provide 35-40% more load capacity than standard radial bearings by employing with a special design where the maximum number of balls (full-complement) are inserted into the bearing

Radial Bearing (CN clearance) - 12mm x 21mm x 5mm -

Puller 20-21 SS - Stainless Steel, Bearing Puller for bearings with 20-21mm IDs The inner guide inserts simplyPuller 20 21 SS Stainless Steel, Bearing Puller for bearings with 20 21mm IDs Professional quality, heat treated stainless steel, replacement puller for use with the BBT 222, BBT 200 and BBT 100 Blind Hole Puller Sets. This is the same stock puller that comes with the BBT 222 took kit.