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Here is NTN 4T-30209 Bearing distributor. After you order the bearings, the delivery time is about 5-7 days. You don't have to worry about out of stock at all, our inventory of NTN 4T-30209 Bearing is large enough to meet your needs. Now when you enter the purchase you will get the best price.
Bearing number : 4T-30209
Size (mm) : 45x85x20.75
Brand : NTN
Bore Diameter (mm) : 45
Outer Diameter (mm) : 85
Width (mm) : 20,75
d - 45 mm
D - 85 mm
T - 20,75 mm
B - 19 mm
C - 16 mm
ra1 max. - 1,5 mm
a - 18 mm
r min. - 1,5 mm
r1 min. - 1,5 mm
da min. - 53,5 mm
Da min - 74 mm
Da max. - 76,5 mm
db max. - 54 mm
Db min. - 80 mm
ra max. - 1,5 mm
Sa - 3 mm
Sb - 4,5 mm
Weight - 0,495 Kg
Basic dynamic load rating (C) - 67,5 kN
Basic static load rating (C0) - 78,5 kN
(Grease) Lubrication Speed - 4 400 r/min
(Oil) Lubrication Speed - 5 900 r/min
Calculation factor (e) - 0,4
Calculation factor (Y0) - 0,81
Calculation factor (Y2) - 1,48