This 20 x 52 x 15 mm (6304-2RS) bearing is a metric deep groove ball bearing. The 6304-2RS inner diameter is 20 mm, the 6304-2RS outer diameter is 52 mm, the 6304-2RS width is 15 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 $6.00 each
In stock for delivery within 1 working day