Herbivore and Predator are completely unrelated, i think you mean herbivore and 'Carnivore'. I will answer your question anyway. Bengal tigers are predators however they are not herbivores. The answer to the question i think you meant is , Carnivores.
(Yes, they eat meat, not plants).
NO
The Bengal Tiger has no predators. It is at the top of the food chain.
carnivore
the white tiger is almost extinct so its only "predator" is humans
They are the apex (top) predator of Asian environments.
The only predators Bengal tigers have are each other and man
Nothing. It's at the top of the food chain.
Bengal tigers, like all tigers, are predators. Top predators at that. Nothing preys on a tiger.
The Bengal tiger is an apex predator - the top of the food chain - and has no natural predators.
The bengal tiger has no natural predator. Nothing eats it. The only thing that kills tigers is the human race, which has no need to.
Tigers are the top of the food chain. Nothing eats them, but humans kill them.
The tiger is an apex predator, and helps to keep herbivore populations from becoming too numerous for the environment.