Product Details

Komatsu 20T-63-78120 rod

Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Komatsu 20T-63-78120 rod Size Chart (mm/inches)

Bearing numberRNA6914R
Size (mm)80x100x54
Bore Diameter (mm)80
Outer Diameter (mm)100
Width (mm)54
Fw80 mm
D100 mm
C54 mm
r min.1 mm
Da max.95 mm
ra max.1 mm
Weight0,857 Kg
Basic dynamic load rating (C)130 kN
Basic static load rating (C0)267 kN
(Grease) Lubrication Speed3300 r/min
rs min1 mm
Dw6.5 mm
Lw20 mm
Lubrication hole on outer ringOui/Yes
k3.5 mm
Radial clearance classCN
Precision classP0
Mass0.86 kg
Cr130 kN
C0r267 kN
Nlim (grease)3,300 rpm
Nlim (oil)5,000 rpm
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.46 Hz
Characteristic rolling element frequency, BSF13.23 Hz
Characteristic outer ring frequency, BPF012.95 Hz
Characteristic inner ring frequency, BPFI15.05 Hz
Da max95 mm
ras max1 mm
CategoryBearings
Inventory0.0
Manufacturer NameNTN
Minimum Buy QuantityN/A
Weight / Kilogram0.828
Product GroupB04144
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