Origin TIMKEN BearingsJLM710949C-90KA7 Tapered Roller Bearing Assemblies

Bearing number: 4T-30312D
Size (mm): 60x130x33.5
Bore Diameter (mm): 60
Outer Diameter (mm): 130
Width (mm): 33,5
d: 60 mm
D: 130 mm
T: 33,5 mm
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Product Details

Bearing number 4T-30312D
Size (mm) 60x130x33.5
Bore Diameter (mm) 60
Outer Diameter (mm) 130
Width (mm) 33,5
d 60 mm
D 130 mm
T 33,5 mm
B 31 mm
C 22 mm
ra1 max. 2 mm
a 40,5 mm
r min. 3 mm
r1 min. 2,5 mm
da min. 74 mm
Da min 103 mm
Da max. 118 mm
db max. 73 mm
Db min. 124 mm
ra max. 2,5 mm
Sa 4 mm
Sb 11,5 mm
Weight 1,97 Kg
Basic dynamic load rating (C) 150 kN
Basic static load rating (C0) 176 kN
(Grease) Lubrication Speed 2 700 r/min
(Oil) Lubrication Speed 3 600 r/min
Calculation factor (e) 0,83
Calculation factor (Y0) 0,4
d1 96 mm
rs min 3 mm
r1s min 2.5 mm
e 0.83
Y2 0.73
Y0 0.4
Mass 1.97 kg
ISO 355 reference T7FB060
Dynamic load, C 150 kN
Rating life coefficient, A2 1.4
Static load, C0 176 kN
Fatigue limit load, Cu 21.5 kN
Nlim (oil) 3,600 rpm
Nlim (grease) 2,700 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 5.52 Hz
Characteristic outer ring frequency, BPF0 6.76 Hz
Characteristic inner ring frequency, BPFI 9.24 Hz
da max 73 mm
db min 74 mm
Da max 118 mm
Db min 124 mm
Ca min 4 mm
Cb min 11.5 mm
ra max 2.5 mm
r1a max 2 mm
Category Bearings
Inventory 0.0
Minimum Buy Quantity N/A
Product Group B04336
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Company Profile

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