Is there a recommended load limit and a recommended temperature limit for (Thompson Precision Series A) Lineal Type Ball Bushings?

The following maximum load limits apply to the Lineal Type Ball Bushings:
A-122026   ß 200 lbs
A-162536   ß 350 lbs
A-203242   ß 520 lbs
A-243848   ß 770 lbs
A-324864   ß 1100 lbs
A maximum temperature limit of 500°F (260°C) applies to the Lineal Type Ball Bushing.