This 3/4 x 2 x 9/16 inch (1638-2RS) bearing is an imperial deep groove ball bearing. The 1638-2RS inner diameter is 3/4 in (19.050 mm), the 1638-2RS outer diameter is 3/4 inch (50.8 mm), the 1638-2RS width is 9/16 in (14.28750 mm).
This bearing has rubber seals 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 $9.35 each
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