208FFT.MTX.1K5.CXO.G46 Bearing Unit Interchange Inserts pillow block Latest 2018

Bearing number:NNU4920K
Size (mm):100x140x40
Bore Diameter (mm):100
Outer Diameter (mm):140
Width (mm):40
d:100 mm
Fw:113 mm
D:140 mm
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Product Details

Bearing numberNNU4920K
Size (mm)100x140x40
Bore Diameter (mm)100
Outer Diameter (mm)140
Width (mm)40
d100 mm
Fw113 mm
D140 mm
B40 mm
C40 mm
r min.1,1 mm
da min.106,5 mm
da max111 mm
Da max.133,5 mm
db min115 mm
ra max.1 mm
Weight1,87 Kg
Basic dynamic load rating (C)139 kN
Basic static load rating (C0)258 kN
(Grease) Lubrication Speed4000 r/min
Bearing No.NNU4920K
r(min)1.1
Cr173
C0r258
Cu32.9
Grease lub.4000
Oil lub.4800
Ew-
da(min)106.5
da(max)111
db(min)115
Da(max)133.5
Da(min)-
ra(max)1
(Refer.)Mass(kg)1.87
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Company Profile

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