Bearing UCFX16 FYH

High Quality Bearing UCFX16 FYH. Competitive 127x254x77.788 Size (mm) Bearing Units Pricing. Accept Small Order. 127 Bore Diameter (mm) Easy Boyal Industrial Pte ltd. and 127x254x77.788 Fast Shipping.

Bearing number:4T-HH228349/HH228310
Size (mm):127x254x77.788
Bore Diameter (mm):127
Outer Diameter (mm):254
Width (mm):77,788
d:127 mm
D:254 mm
T:77,788 mm
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Product Details

Bearing number4T-HH228349/HH228310
Size (mm)127x254x77.788
Bore Diameter (mm)127
Outer Diameter (mm)254
Width (mm)77,788
d127 mm
D254 mm
T77,788 mm
B82,55 mm
C61,912 mm
ra1 max.6,4 mm
a23,4 mm
Da223 mm
db148 mm
ra max.9,7 mm
da164 mm
Db234 mm
Weight19,5 Kg
Basic dynamic load rating (C)740 kN
Basic static load rating (C0)1 070 kN
(Grease) Lubrication Speed1 400 r/min
(Oil) Lubrication Speed1 900 r/min
Calculation factor (e)0,32
Calculation factor (Y0)1,03
d1185.5 mm
e0.32
Y21.87
Y01.03
Mass19.5 kg
Dynamic load, C740 kN
Rating life coefficient, A21.4
Static load, C01,070 kN
Fatigue limit load, Cu108 kN
Nlim (oil)1,900 rpm
Nlim (grease)1,400 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF5.89 Hz
Characteristic outer ring frequency, BPF07.13 Hz
Characteristic inner ring frequency, BPFI9.87 Hz
ra max9.7 mm
r1a max6.4 mm
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