6809ZZ Bearing Made in Japan Nachi Brand

6809ZZE Nachi Ball Bearing45mm x 58mm x 7mmMade in Japan 6809ZZE Nachi Bearing, the 6809 inner diameter is 45mm, the 6809ZZE outer diameter is 58mm, 6809ZZE width is 7mm. 6809ZZE Nachi Ball Bearing Nachi Deep groove Ball Bearing Dimensions: 45mm x 58mm x 7mm/Metric ID (inner diameter)/Bore: 45mm OD (outer diameter): 58mm Width: 7mm Size: 45 x 58 x 7 mm Quantity: 1 Bearing Dynamic load rating Cr: 5,350 N Static load rating Cor: 4,900 N Limiting Speed: Grease Lubrication: 11,000 RPM Oil Lubrication: 13,000 RPM Made in Japan Deep Groove ball bearings are the most popular of all the ball bearing types because they are available in a widevariety of seal, shield and snap-ring arrangements. The bearing ring grooves are circular arcs made slightly larger than the radius of the ball. The balls make pointcontact with the raceways (elliptical contact when loaded). The inner ring shoulders are of equal height (as theouter ring shoulders). Deep Groove ball bearings can