15120/15250X NACHI 30.213×63.500×20.638mm Calculation factor (e) 0.35 Tapered roller bearings


Bearing number | 15120/15250X |
Size (mm) | 30.213×63.500×20.638 |
Brand | NACHI |
Bore Diameter (mm) | 30.213 |
Outer Diameter (mm) | 63.500 |
Width (mm) | 20.638 |
d | 30.213 mm |
D | 63.500 mm |
T | 20.638 mm |
B | 20.638 mm |
C | 15.875 mm |
a | 7.4 mm |
r1 min. | 0.8 mm |
r2 min. | 1.5 mm |
Weight | 0.297 Kg |
Basic dynamic load rating (C) | 45000 kN |
Basic static load rating (C0) | 54500 kN |
(Grease) Lubrication Speed | 6000 r/min |
(Oil) Lubrication Speed | 8000 r/min |
Calculation factor (e) | 0.35 |
Calculation factor (Y0) | 0.94 |
Detailed Parameters
parameter:
232/530 CW33 Spherical roller bearings | Brand:CX ,Width :355mm ,Outer Diameter :980mm ,Size :530x980x355mm ,Bore Diameter :530mm |
231/670R Spherical roller bearings | Brand:KOYO ,Outer Diameter :1090mm ,Bore Diameter :670mm ,Size :670x1090x336mm |
7311DF Angular contact ball bearings | Bore Diameter :55mm ,Size :55x120x29mm ,d:55 mm ,Brand:NTN ,Width :29mm ,Outer Diameter :120mm |
31330XJ2/DF Tapered roller bearings | Size :150x320x164mm ,Width :164mm ,Outer Diameter :320mm ,Bore Diameter :150mm ,Brand:SKF |
22260 KCW33+H3160 Spherical roller bearings | Bore Diameter :300mm ,Size :300x540x140mm ,Brand:ISO ,Outer Diameter :540mm ,Width :140mm ,d:300 mm |
7206 C-UO Angular contact ball bearings | Size :30x62x32mm ,Bore Diameter :30mm ,Brand:CX ,Outer Diameter :62mm |
4T-687/672 Tapered roller bearings | Mass:3.4 kg ,Y2:1.28 ,e:0.47 ,d1:133.5 mm ,Dynamic load, C:222 kN ,Y0:0.7 |
23248CW33MB Spherical roller bearings | Brand:PSL ,Size :240x440x160mm ,Outer Diameter :440mm ,Bore Diameter :240mm |
AST090 5550 Plain bearings | Bearing Type:straight ,Bore Diameter :55mm ,Shaft Dia., Nominal (d):55.0000 ,Outer Diameter :60mm ,Brand:AST ,Shaft Size (ds) - 55 -0.100 / -0.130:55 0.100 / 0.130 |
81104 Thrust roller bearings | d1:21 mm ,Bore Diameter :20mm ,d:20 mm ,Outer Diameter :35mm ,Brand:ISO |
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