NTN 6206L1C3 distributors Ball Bearings

Bearing number: 661/653
Size (mm): 79.375x146.05x41.275
Bore Diameter (mm): 79,375
Outer Diameter (mm): 146,05
Width (mm): 41,275
d: 79,375 mm
D: 146,05 mm
T: 41,275 mm
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Product Details

Bearing number 661/653
Size (mm) 79.375x146.05x41.275
Bore Diameter (mm) 79,375
Outer Diameter (mm) 146,05
Width (mm) 41,275
d 79,375 mm
D 146,05 mm
T 41,275 mm
B 41,275 mm
C 31,75 mm
a 33,4 mm
r min. 3,6 mm
r2 min. 3,2 mm
da min. 96 mm
Da 131 mm
db min 90 mm
ra max. 3,6 mm
rb max. 3,2 mm
Db 139 mm
Weight 2,92 Kg
Basic dynamic load rating (C) 208 kN
Basic static load rating (C0) 301 kN
(Grease) Lubrication Speed 2600 r/min
(Oil) Lubrication Speed 3400 r/min
Calculation factor (e) 0,41
Calculation factor (Y0) 0,81
Bearing No. 661/653
r(min) 3.6
r1(min) 3.2
Cr 261
C0r 301
Cu 45.3
Grease lub. 2600
Oil lub. 3400
a(mm) 33.4
da 96.0
db 90.0
ra(max) 3.6
rb(max) 3.2
e 0.41
Y1 1.47
Y0 0.81
(Refer.)Mass(kg) 2.91
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Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
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