6304 C4 Nachi Bearing, Made in Japan, the 6304 inner diameter is 20mm, the 6304 outer diameter is 52mm and the 6304 width is 15mm.
Product characteristics
Category: Deep groove ball bearings
Ball rows: Single row bearing
Material: Standard bearing steel
Outer ring: Without flange/groove
Seal: None, open bearing
Clearance: Strongly increased radial clearance
Cage: Sheet steel cage
Temperature range: -20 to +120 °C
Tolerance class: Tolerance class P0/PN2 / ABEC 1
Current insulation: No current insulation
Bore: Cylindrical bore
Material of rolling elements: Standard bearing steel
Weight: 0,140 kg
Product ID: 10164413
Country of origin: Japan
Customs tariff number: 8482 1090
Dimensions
Inner dimension: 20,000 mm
Outer dimension: 52,000 mm
Width: 15,000 mm
Nachi Deep Groove Ball Bearings
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 sustain radial, axial, or composite loads and because of simple design, thisbearing type can be produced to provide both high-running accuracy and high-speed operation. Deep Groove ball bearings having an outside diameter less than 9 mm are known as Miniature ball bearings. Deep Groove ball bearings having an outside diameter => 9 mm and a bore diameter < 10 mm are known asExtra-small ball bearings. Standard ball retainers (cages) are made from pressed steel. Machined cages are used in bearing operating atvery high speed or for large diameter bearings. Deep groove ball bearings with seals or shields are standardized. They contain proper amount of grease inadvance.
Package Include :
One (1) 6304 C4 Nachi Bearing
