Description:
6304 Nachi Bearing, Made in Japan, the 6304 inner diameter is 20mm, the 6304 outer diameter is 52mm and the 6304 width is 15mm.
Item: 6304 Nachi Ball Bearing
Type: Nachi Deep groove Ball Bearing
Radial Clearance: C3
Dimensions: 20mm x 52mm x 15mm/Metric
ID (inner diameter)/Bore: 20mm
OD (outer diameter): 52mm
Width/Height/thickness: 15mm
Size: 20 x 52 x 15 mm
Quantity: One Bearing
Dynamic load rating Cr: 15,900 N
Static load rating Cor: 7,900 N
Limiting Speed:
Grease Lubrication: 14,000 RPM
Oil Lubrication: 17,000 RPM
Made in Japan
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.
SAME DAY SHIPPING !!!
Package Include :
One (1) 6304 Nachi Bearing
Buy With Confidence !! We have more size available Please check out our Store.
Most Order Will Processed With In 24 Hours or less
All Product Photos For Reference Only , Actual Quantity Depend On your Order !!
Returns Accepted Bearing Must Be Sealed In Original Packaging!!
No instruction is Included, Professional Installation is Recommended
Please Note Our Best Offer Option Is For Customers Interested In Bulk Quantities
If You Have Any Issues Please Contact Us Before Opening A CASE , We Will Be More Than Happy To Assist You !!
Delivery Information
Please double check shipping address . We are not responsible for incorrect or undeliverable address.
We will ship item locally for US and Canada buyers.
For Canada buyes, it will take about 9-15 days to reach, sometimes it take longer time to reach Canada.
If you don’t get it, please contact us firstly, we’ll try our best to support you.
For US customers, all items will be shipped out same business day with cleared payment by 4pm.
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