Name | 2304SK | 23040E | 23044EK |
Brand | NTN | NACHI | NACHI |
Size (mm) | 20x52x21(mm) | 200x310x82(mm) | 220x340x90(mm) |
Bore Diameter (mm) | 20(mm) | 200(mm) | 220(mm) |
Outer Diameter (mm) | 52(mm) | 310(mm) | 340(mm) |
Width (mm) | 21(mm) | 82(mm) | 90(mm) |
d | 20 mm 0.7874 in | 200 mm 7.874 in | 220 mm 8.6614 in |
D | 52 mm 2.0472 in | 310 mm 12.2047 in | 340 mm 13.3858 in |
B | 21 mm 0.8268 in | 82 mm 3.2283 in | 90 mm 3.5433 in |
C | 21 mm 0.8268 in | 82 mm 3.2283 in | 90 mm 3.5433 in |
r min. | 1,1 mm 0.0433 in | 2,1 mm 0.0827 in | 3 mm 0.1181 in |
da min. | 26,5 mm 1.0433 in | ||
Da max. | 45,5 mm 1.7913 in | ||
ra max. | 1 mm 0.0394 in | ||
Weight | 0,193 Kg | 23,4 Kg | 30,7 Kg |
Basic dynamic load rating (C) | 18,5 kN | 1270 kN | 1470 kN |
Basic static load rating (C0) | 4,7 kN | 1560 kN | 1880 kN |
(Grease) Lubrication Speed | 11 000 r/min | 1400 r/min | 1200 r/min |
(Oil) Lubrication Speed | 14 000 r/min | 1900 r/min | 1600 r/min |
Calculation factor (e) | 0,5 | 0,26 | 0,26 |
Calculation factor (Y0) | 1,3 | 2,58 | 2,58 |
Calculation factor (Y1) | 1,2 | 2,64 | 2,64 |
2304SK NTN Self Aligning Ball Bearings
Brand Name | NTN |
Model Number | 2304SK |
Min.Order Quantity | 1 pcs |
Price | Negotiable |