komatsu 131-78-37111 top Size Chart (mm/inches) | |
---|---|
Bearing number | 7321DB |
Size (mm) | 105x225x49 |
Bore Diameter (mm) | 105 |
Outer Diameter (mm) | 225 |
Width (mm) | 49 |
d | 105 mm |
D | 225 mm |
B | 49 mm |
C | 49 mm |
ra1 max. | 1 mm |
Angle (α) | 25 ° |
a | 72 mm |
r min. | 3 mm |
r1 min. | 1,1 mm |
2B | 98 mm |
da min. | 119 mm |
ra max. | 2,5 mm |
Db max | 218 mm |
Weight | 16,4 Kg |
Basic dynamic load rating (C) | 355 kN |
Basic static load rating (C0) | 420 kN |
(Grease) Lubrication Speed | 2 700 r/min |
komatsu 131-78-37111 top
Min.Order Quantity | 1 pcs |
Price | Negotiable |