Description:
Deep groove ball bearings, single row, with a snap ring groov 6304 NR
Bearing number : 6304 NR
Size (mm) : 20x52x15
Brand : SKF
Bore Diameter (mm) : 20
Outer Diameter (mm) : 52
Width (mm) : 15
Bearing dimensions and specification in SKF catalogue:
d – 20 mm
D – 52 mm
B – 15 mm
d1 – – 30.35 mm
D2 – – 44.71 mm
D3 – 49.73 mm
D4 – 57.9 mm
b – 1.35 mm
C – 2.46 mm
f – 1.12 mm
r0 – 0.4 mm
r1,2 – min. – 1.1 mm
da – min. – 27 mm
Da – max. – 45 mm
Db – min. – 59 mm
ba – min. – 1.5 mm
Ca – max. – 3.58 mm
ra – max. – 1 mm
Basic dynamic load rating – C – 16.8 kN
Basic static load rating – C0 – 7.8 kN
Fatigue load limit – Pu – 0.335 kN
Reference speed – 30000 r/min
Limiting speed – 19000 r/min
Calculation factor – kr – 0.03
Calculation factor – f0 – 12
Mass bearing – 0.149 kg
Snap ring – SP 52
Tags : SKF , 20x52x15
SAME DAY SHIPPING !!!
Package Include :
One (1) SKF 6304 NR 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
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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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