This 55 x 120 x 29 mm (6311-ZZ) bearing is a metric deep groove ball bearing. The 6311-ZZ inner diameter is 55 mm, the 6311-ZZ outer diameter is 120 mm, the 6311-ZZ width is 29 mm.
This bearing has non-contact metal shields on both sides to protect the bearing from dust or any possible contamination, which can extend bearing life, and retain the lubricant in the bearing.
NZ $40.00 each
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