No. The polar bear is actually the largest bear in the world, and is the largest predator on land. The largest polar bear weighed 2210 pounds and stood 14 ft tall on hind legs … , while the largest grizzly bear weighed 1760 pounds and stood 12 ft tall.3 people found this useful.o. The polar bear is actually the largest bear in the world, and is the largest predator on land. The largest polar bear weighed 2210 pounds and stood 14 ft tall on hind legs … , while the largest grizzly bear weighed 1760 pounds and stood 12 ft tall. 3 people found this useful.