Product Details

Rolling Mills 23 140B.568923 Deep Groove Ball Bearings

Brand Name Rolling Mills
Model Number 23 140B.568923
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Rolling Mills 23 140B.568923 bearing Size Chart (mm/inches)

Bearing numberRNA6903R
Size (mm)22x30x23
Bore Diameter (mm)22
Outer Diameter (mm)30
Width (mm)23
Fw22 mm
D30 mm
C23 mm
r min.0,3 mm
Da max.28 mm
ra max.0,3 mm
Weight0,042 Kg
Basic dynamic load rating (C)18,2 kN
Basic static load rating (C0)27,2 kN
(Grease) Lubrication Speed12000 r/min
rs min0.3 mm
Dw2.5 mm
Lw17.8 mm
Lubrication hole on outer ringOui/Yes
k2.5 mm
Radial clearance classCN
Precision classP0
Mass0.04 kg
Cr18.2 kN
C0r27.2 kN
Nlim (grease)12,000 rpm
Nlim (oil)18,000 rpm
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.45 Hz
Characteristic rolling element frequency, BSF9.7 Hz
Characteristic outer ring frequency, BPF07.63 Hz
Characteristic inner ring frequency, BPFI9.37 Hz
Da max28 mm
ras max0.3 mm
CategoryRoller Bearings
Inventory0.0
Manufacturer NameNTN
Minimum Buy QuantityN/A
Weight / Kilogram0.041
EAN4547359172928
Product GroupB04144
bore diameter:22 mm
maximum rpm:18000 RPM
outside diameter:30 mm
flanges:No Flange
overall width:23 mm
series:RNA69
needle bearing type:Machined Bearing with No Inner Ring
lubrication hole type:No Hole
closure type:Open
precision rating:Not Rated
dynamic load capacity:1850 kgf
standards met:JIS B 1512
static load capacity:2770 kgf

Rolling Mills 23 140B.568923 Deep Groove Ball Bearings

Rolling Mills 23 140B.568923 Deep Groove Ball Bearings Cad Models

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