NTN Vietnam 87501/2A Ball Bearings

Min.Order Quantity 1 pcs
Price Negotiable
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Product Details

Bearing numberMR303920
Size (mm)47.625x61.912x31.75
Bore Diameter (mm)47,625
Outer Diameter (mm)61,912
Width (mm)31,75
Fw47,625 mm
D61,912 mm
C31,75 mm
r min.1,5 mm
Da max.55,5 mm
ra max.1,5 mm
Weight0,216 Kg
Basic dynamic load rating (C)59 kN
Basic static load rating (C0)105 kN
(Grease) Lubrication Speed5 500 r/min
rs min1.5 mm
Dw4.5 mm
Lw25.8 mm
Lubrication hole on outer ringOui/Yes
k3 mm
Radial clearance classCN
Precision classP0
Mass0.22 kg
Cr59 kN
C0r105 kN
Nlim (grease)5,500 rpm
Nlim (oil)8,500 rpm
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.46 Hz
Characteristic rolling element frequency, BSF11.5 Hz
Characteristic outer ring frequency, BPF010.96 Hz
Characteristic inner ring frequency, BPFI13.04 Hz
Da max55.5 mm
ras max1.5 mm
CategoryBearings
Inventory0.0
Minimum Buy QuantityN/A
Product GroupB04144
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Company Profile

Worktime З понеділка по п'ятницю: з 9:00 до 18:00
Phone 00(65) 6258 1688
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