NTN 22217EAKW33 Roller Bearings

Bearing number:7306DF
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 number7306DF
Size (mm)30x72x19
Bore Diameter (mm)30
Outer Diameter (mm)72
Width (mm)19
d30 mm
D72 mm
B19 mm
C19 mm
Angle (α)30 °
a5.2 mm
r min.1.1 mm
r1 min.0.6 mm
2B38 mm
da min.35 mm
Da max.67 mm
ra max.0.6 mm
Weight0.360 Kg
Basic dynamic load rating (C)54,5 kN
Basic static load rating (C0)44,5 kN
(Grease) Lubrication Speed7000 r/min
Bore TypeCylindrical Bore
EnclosureOpen
ConfigurationDuplex
Bore Size30 mm
Outside Diameter72 mm
Width19 mm
Fillet Radius/Chamfer1.1 mm
r10.6 mm
Dynamic Load Rating54,500 N
Static Load Rating44,500 N
Limiting Speed - Grease7,000 rpm
Limiting Speed - Oil9,500 rpm
da1 (min)37 mm
da2 (min)35 mm
Da1 (max)65 mm
Da2 (max)67 mm
ra (max)1 mm
ra1 (max)0.6 mm
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Company Profile

Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
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