162.25.1077.890.11.1503 Standard 5 Slewing Ring Bearings

Product Details

Bearing number	4T-HM907643/HM907614
Size (mm)	50.8x111.125x30.162
Bore Diameter (mm)	50,8
Outer Diameter (mm)	111,125
Width (mm)	30,162
d	50,8 mm
D	111,125 mm
T	30,162 mm
B	28,575 mm
C	20,638 mm
ra1 max.	3,3 mm
a -	7,2 mm
Da	91 mm
db	65 mm
ra max.	3,5 mm
da	74 mm
Db	105 mm
Weight	1,36 Kg
Basic dynamic load rating (C)	104 kN
Basic static load rating (C0)	136 kN
(Grease) Lubrication Speed	3 200 r/min
(Oil) Lubrication Speed	4 200 r/min
Calculation factor (e)	0,88
Calculation factor (Y0)	0,37
d1	85.5 mm
a	37.36 mm
e	0.88
Y2	0.68
Y0	0.37
Mass	1.36 kg
Dynamic load, C	104 kN
Rating life coefficient, A2	1.4
Static load, C0	136 kN
Fatigue limit load, Cu	16.6 kN
Nlim (oil)	4,200 rpm
Nlim (grease)	3,200 rpm
Min operating temperature, Tmin	-40 °C
Max operating temperature, Tmax	120 °C
Characteristic cage frequency, FTF	0.44 Hz
Characteristic rolling element frequency, BSF	7.05 Hz
Characteristic outer ring frequency, BPF0	8.36 Hz
Characteristic inner ring frequency, BPFI	10.64 Hz
ra max	3.5 mm
r1a max	3.3 mm
Category	Bearings
Inventory	0.0
Minimum Buy Quantity	N/A
Weight / Kilogram	1.376
Product Group	B04334