89452-M Thrust Roller Coal Winning Machine Bearing 260x480x132mm

How 55x120x31.5 do Pioneer Machinery Source you find 55x120x31.5 Size (mm) 55 Bore Diameter (mm) the 89452-M Thrust Roller Coal Winning Machine Bearing 260x480x132mm specification? Manufacturers Online Free check!

Bearing number:4T-30311D
Size (mm):55x120x31.5
Bore Diameter (mm):55
Outer Diameter (mm):120
Width (mm):31,5
d:55 mm
D:120 mm
T:31,5 mm

Product Details

Bearing number4T-30311D
Size (mm)55x120x31.5
Bore Diameter (mm)55
Outer Diameter (mm)120
Width (mm)31,5
d55 mm
D120 mm
T31,5 mm
B29 mm
C21 mm
ra1 max.2 mm
a38 mm
r min.2,5 mm
r1 min.2 mm
da min.67 mm
Da min94 mm
Da max.110 mm
db max.68 mm
Db min.113 mm
ra max.2 mm
Sa4 mm
Sb10,5 mm
Weight1,59 Kg
Basic dynamic load rating (C)132 kN
Basic static load rating (C0)154 kN
(Grease) Lubrication Speed2 900 r/min
(Oil) Lubrication Speed3 800 r/min
Calculation factor (e)0,83
Calculation factor (Y0)0,4
d188.5 mm
rs min2.5 mm
r1s min2 mm
e0.83
Y20.73
Y00.4
Mass1.59 kg
ISO 355 referenceT7FB055
Dynamic load, C132 kN
Rating life coefficient, A21.4
Static load, C0154 kN
Fatigue limit load, Cu18.8 kN
Nlim (oil)3,800 rpm
Nlim (grease)2,900 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF5.52 Hz
Characteristic outer ring frequency, BPF06.76 Hz
Characteristic inner ring frequency, BPFI9.24 Hz
da max68 mm
db min67 mm
Da max110 mm
Db min113 mm
Ca min4 mm
Cb min10.5 mm
ra max2 mm
r1a max2 mm
CategoryRoller Bearings
Inventory0.0
Minimum Buy QuantityN/A
Product GroupB04336
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Company Profile

Worktime 7:00AM - 6:00PM
Phone 0065 82577418
Fax 0065 82577552
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