SKF NA 4872 Roller Bearings
Online SKF NA 4872 Roller Bearings Expert.More Choices. SKF NA 4872 Roller Bearings in 30 Bore Diameter (mm) Stock & Ready 30x72x19 Size (mm) to JiNan Hope Hydraulic Co., Itd 30x72x19 Ship Now!
Product Details
Bearing number | 6306-2RSR |
Size (mm) | 30x72x19 |
Bore Diameter (mm) | 30 |
Outer Diameter (mm) | 72 |
Width (mm) | 19 |
d | 30 mm |
D | 72 mm |
B | 19 mm |
D2 | 61,6 mm |
Da max | 65 mm |
d1 | 44,6 mm |
da min | 37 mm |
ra max | 1 mm |
rmin | 1,1 mm |
m | 0,365 kg / Weight |
Cr | 30500 N / Dynamic load rating (radial) |
C0r | 16200 N / Static load rating (radial) |
nG | 6300 1/min / Limiting speed |
nB | 1/min / Reference speed |
Cur | 1120 N / Fatigue limit load, radial |