Bath lock Mike Williams has been banned for four weeks by an independent disciplinary panel.
The 29-year-old was sent off against Gloucester on Friday for a high tackle on opposing full-back Kyle Moyle.
Meanwhile, Gloucester prop Val Rapava-Ruskin and Bristol centre Sam Bedlow have both been given three-week bans.
Rapava-Ruskin, 28, was shown a red card for striking a Bath player with the arm/elbow while Bedlow committed a tip-tackle in their draw with London Irish.
The Bears player, 25, was sent to the sin-bin for his challenge on Exiles centre Theo Brophy Clews following a consultation with the television match official.
All three players accepted the charges against them at their respective disciplinary hearings on Tuesday.
Bedlow and Rapava-Ruskin and can play again on 16 March, while Williams is free to feature from 23 March.
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