21311EXW33K Nachi Spherical Roller Bearing Tapered Bore Japan 55x120x29 13136

Online 21311EXW33K Nachi Spherical Roller Bearing Tapered Bore Japan 55x120x29 13136 Expert.More Choices. 21311EXW33K Nachi Spherical Roller Bearing Tapered Bore Japan 55x120x29 13136 in 30x47x9 Stock & Ready to Ship Industrial Bearings Solutions Now!

Min.Order Quantity 1 pcs
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Product Details

Bearing number6906N
Size (mm)30x47x9
Bore Diameter (mm)30
Outer Diameter (mm)47
Width (mm)9
d30 mm
D47 mm
B9 mm
C9 mm
a1.7 mm
b0.95 mm
r min.0.3 mm
r1 min.0.3 mm
D145.7 mm
Weight0.047 Kg
Basic dynamic load rating (C)7,25 kN
Basic static load rating (C0)5 kN
(Grease) Lubrication Speed14000 r/min
Bore TypeCylindrical Bore
EnclosureOpen
ConfigurationSingle Row
Bore Size30 mm
Outside Diameter47 mm
Width9 mm
Fillet Radius/Chamfer0.3 mm
r10.3 mm
Groove Width1 mm
Groove Diameter45.7 mm
a (max)1.7 mm
Dynamic Load Rating7,250 N
Static Load Rating5,000 N
Limiting Speed - Grease14,000 rpm
Limiting Speed - Oil17,000 rpm
Factor fo15.8
Radial Clearance0.005 to 0.020 mm
da (min)32 mm
Da (max)45 mm
Dx (min)50.5 mm
ra (max)0.3 mm
Cy (max)2.3 mm
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