(Lot of 3) Nachi N308 Cylindrical Roller Bearing 93 x 26
Brand Name |
Nachi |
Model Number |
3) |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
Nachi 3) bearing Size Chart (mm/inches) |
---|
Bearing number | SEA55 /NS 7CE3 |
Size (mm) | 55x72x9 |
Bore Diameter (mm) | 55 |
Outer Diameter (mm) | 72 |
Width (mm) | 9 |
d | 55 mm |
D | 72 mm |
B | 9 mm |
C | 9 mm |
a | 19,3 mm |
d1 | 60,7 mm |
r1 min. | 0,3 mm |
r2 min. | 0,3 mm |
r3 min. | 0,15 mm |
r4 min. | 0,15 mm |
D1 | 66,5 mm |
da min. | 57 mm |
Da max. | 70 mm |
db min | 57 mm |
ra max. | 0,3 mm |
rb max. | 0,15 mm |
Db max | 71,2 mm |
Weight | 0,073 Kg |
Basic dynamic load rating (C) | 9,56 kN |
Basic static load rating (C0) | 10,2 kN |
(Grease) Lubrication Speed | 19 000 r/min |
(Oil) Lubrication Speed | 30 000 r/min |
Fatigue load limit (Pu) | 0,43 |