This 7 x 13 x 4 mm (SMR137-ZZ) bearing is a metric deep groove ball bearing. The SMR137-ZZ inner diameter is 7 mm, the SMR137-ZZ outer diameter is 13 mm, the SMR137-ZZ width is 4 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 $4.50 each
In stock for delivery within 1 working day