Home > Self aligning ball bearings > 2208SK NTN 40x80x23mm Weight 0.477 Kg Self aligning ball bearings

2208SK NTN 40x80x23mm Weight 0.477 Kg Self aligning ball bearings
rs min1.1 mmAssociated sleeve referenceH308X e0.33 Y11.9 Y23 Y02 Radial clearance classCN Precision classP0 Mass0.48 kgDynamic load, C22.4 kNStatic load, C07.35 kNNlim (oil)9.000 rpmNlim (grease)7.500 rpmMin operating temperature, Tmin-20 °CMax operating temperature, Tmax120 °Cda min46.5 mmda max50 mmdb min44 mmCe min5 mmDa max73.5 mmra max1 mmBe…
Product description
2208SK NTN 40x80x23mm Weight 0.477 Kg Self aligning ball bearings
rs min | 1.1 mm |
Associated sleeve reference | H308X |
e | 0.33 |
Y1 | 1.9 |
Y2 | 3 |
Y0 | 2 |
Radial clearance class | CN |
Precision class | P0 |
Mass | 0.48 kg |
Dynamic load, C | 22.4 kN |
Static load, C0 | 7.35 kN |
Nlim (oil) | 9.000 rpm |
Nlim (grease) | 7.500 rpm |
Min operating temperature, Tmin | -20 °C |
Max operating temperature, Tmax | 120 °C |
da min | 46.5 mm |
da max | 50 mm |
db min | 44 mm |
Ce min | 5 mm |
Da max | 73.5 mm |
ra max | 1 mm |
Bearing number | 2208SK |
Size (mm) | 40x80x23 |
Brand | NTN |
Bore Diameter (mm) | 40 |
Outer Diameter (mm) | 80 |
Width (mm) | 23 |
d | 40 mm |
D | 80 mm |
B | 23 mm |
C | 23 mm |
r min. | 1.1 mm |
da min. | 46.5 mm |
Da max. | 73.5 mm |
ra max. | 1 mm |
Weight | 0.477 Kg |
Basic dynamic load rating (C) | 22.4 kN |
Basic static load rating (C0) | 7.35 kN |
(Grease) Lubrication Speed | 7 500 r/min |
(Oil) Lubrication Speed | 9 000 r/min |
Calculation factor (e) | 0.33 |
Calculation factor (Y0) | 2 |
Calculation factor (Y1) | 1.9 |
Cross-reference to other manufacturer’s part number
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