Bearing M757449D/M757410/M757410D

Product Details

Bearing number	4T-02476/02420
Size (mm)	31.75x68.262x22.225
Bore Diameter (mm)	31,75
Outer Diameter (mm)	68,262
Width (mm)	22,225
d	31,75 mm
D	68,262 mm
T	22,225 mm
B	22,225 mm
C	17,462 mm
ra1 max.	1,5 mm
a	5,2 mm
Da	59 mm
db	38,5 mm
ra max.	0,8 mm
da	39 mm
Db	63 mm
Weight	0,383 Kg
Basic dynamic load rating (C)	57 kN
Basic static load rating (C0)	67 kN
(Grease) Lubrication Speed	5 800 r/min
(Oil) Lubrication Speed	7 700 r/min
Calculation factor (e)	0,42
Calculation factor (Y0)	0,79
d1	49.5 mm
e	0.42
Y2	1.44
Y0	0.79
Mass	0.38 kg
Dynamic load, C	57 kN
Rating life coefficient, A2	1.4
Static load, C0	67 kN
Fatigue limit load, Cu	8.2 kN
Nlim (oil)	7,700 rpm
Nlim (grease)	5,800 rpm
Min operating temperature, Tmin	-40 °C
Max operating temperature, Tmax	120 °C
Characteristic cage frequency, FTF	0.42 Hz
Characteristic rolling element frequency, BSF	5.99 Hz
Characteristic outer ring frequency, BPF0	7.17 Hz
Characteristic inner ring frequency, BPFI	9.83 Hz
ra max	0.8 mm
r1a max	1.5 mm
Category	Bearings
Inventory	0.0
Minimum Buy Quantity	N/A
Weight / Kilogram	0.38
Product Group	B04334