All Categories > Deep Groove Ball Bearings > R Series Deep Groove Ball Bearings > Item # R2.5 All CategoriesAll Categories Deep Groove Ball BearingsDeep Groove Ball Bearings R Series Deep Groove Ball BearingsR Series Deep Groove Ball Bearings Item # R2.5 Item # R2.5, R Series Deep Groove Ball Bearings R2.5R Series Deep Groove Ball Bearings Request Information Email This Page Download PDF Download PDF Printable Page Close Window Unit of Measure Imperial Metric Both Specifications Dimension d N/A 3.1750 mm Dimension D N/A 7.9380 mm Dimension B (R) N/A 2.7790 mm Dimension B (99R) N/A 3.5710 mm Minimum r Dimension N/A 0.10 mm Dynamic Load Rating (Cr) N/A 0.300 kN Static Load Rating (Cor) N/A 0.100 kN Open Type Weight N/A 0.00055 kg