Topbearing-Sale CO.,LTD.
Model: | H-1988R/H-1922 | Brand: | NACHI | Bearing status: | Original |
Delivery time: | 5-7 Days | Inventory: | Enough |
Bearing number : H-1988R/H-1922
Size (mm) : 28.575x57.150x19.845
Brand : NACHI
Bore Diameter (mm) : 28.575
Outer Diameter (mm) : 57.150
Width (mm) : 19.845
d - 28.575 mm
D - 57.150 mm
T - 19.845 mm
B - 19.355 mm
C - 15.875 mm
a - 5.9 mm
r1 min. - 3.6 mm
r2 min. - 1.6 mm
Weight - 0,228 Kg
Basic dynamic load rating (C) - 48800 kN
Basic static load rating (C0) - 57100 kN
(Grease) Lubrication Speed - 5800 r/min
(Oil) Lubrication Speed - 8200 r/min
Calculation factor (e) - 0.33
Calculation factor (Y0) - 1.00
Calculation factor (Y1) - 1.82
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