Product Details

Komatsu 56B-02-51410 TUBE

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Komatsu 56B-02-51410 TUBE Size Chart (mm/inches)

Bearing number6808N
Size (mm)40x52x7
Bore Diameter (mm)40
Outer Diameter (mm)52
Width (mm)7
d40 mm
D52 mm
B7 mm
C7 mm
a1.3 mm
b0.95 mm
r min.0.3 mm
r1 min.0.3 mm
D150.7 mm
Weight0.034 Kg
Basic dynamic load rating (C)5,95 kN
Basic static load rating (C0)4,9 kN
(Grease) Lubrication Speed12000 r/min
Bore TypeCylindrical Bore
EnclosureOpen
ConfigurationSingle Row
Bore Size40 mm
Outside Diameter52 mm
Width7 mm
Fillet Radius/Chamfer0.3 mm
r10.3 mm
Groove Width1 mm
Groove Diameter50.7 mm
a (max)1.3 mm
Dynamic Load Rating5,950 N
Static Load Rating4,900 N
Limiting Speed - Grease12,000 rpm
Limiting Speed - Oil14,000 rpm
Factor fo16.2
Radial Clearance0.006 to 0.020 mm
da (min)42 mm
Da (max)50 mm
Dx (min)55.5 mm
ra (max)0.3 mm
Cy (max)1.8 mm
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