Bearing NA48390/48320D

High Quality Bearing NA48390/48320D. Bearing Wholesalers Competitive DOUBLE-ROW TAPERED ROLLER BEARINGS NSK 30x72x19 Pricing. Accept Small Order. Easy and Fast Shipping.

Bearing number:6306N
Size (mm):30x72x19
Bore Diameter (mm):30
Outer Diameter (mm):72
Width (mm):19
d:30 mm
D:72 mm
B:19 mm
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Product Details

Bearing number6306N
Size (mm)30x72x19
Bore Diameter (mm)30
Outer Diameter (mm)72
Width (mm)19
d30 mm
D72 mm
B19 mm
C19 mm
a3.28 mm
b1.9 mm
r min.1.1 mm
r1 min.0.5 mm
D168.81 mm
Weight0.346 Kg
Basic dynamic load rating (C)26,7 kN
Basic static load rating (C0)15 kN
(Grease) Lubrication Speed9200 r/min
Bore TypeCylindrical Bore
EnclosureOpen
ConfigurationSingle Row
Bore Size30 mm
Outside Diameter72 mm
Width19 mm
Fillet Radius/Chamfer1.1 mm
r10.5 mm
Groove Width1.9 mm
Groove Diameter68.8 mm
a (max)3.3 mm
Dynamic Load Rating26,700 N
Static Load Rating15,000 N
Limiting Speed - Grease10,000 rpm
Limiting Speed - Oil12,000 rpm
Factor fo13.2
Radial Clearance0.005 to 0.020 mm
da (min)37 mm
Da (max)65 mm
Dx (min)80 mm
ra (max)1 mm
Cy (max)4.6 mm
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Company Profile

Worktime 9: 00-18: 00 (بتوقيت بكين)
Phone +6531591338
Fax +6531591338
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