KOYO
Rodamientos de rodillos cilíndricos NU1028
Bearing KOYO NU1028, Ø140×210×33 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de rodillos cilíndricos
Dimensiones
Ø 140 × 210 × 33 mm
d140Ø interior (mm)
×
D210Ø exterior (mm)
×
B33Ancho (mm)
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Especificaciones técnicas
| d | 140 mm |
| D | 210 mm |
| B | 33 mm |
| r(min.) | 2 mm |
| r1(min.) | 1.1 mm |
| Fw | 158 mm |
| Ew | - mm |
| Basic load ratings : Cr | 220 kN |
| Basic load ratings : C0r | 250 kN |
| Fatigue load limit : Cu | 30.5 kN |
| Limiting speeds(Grease lub.) | 3000 min-1 |
| Limiting speeds(Oil lub.) | 3600 min-1 |
| sd1 | - mm |
| B1 | - mm |
| B2 | - mm |
| da(min.) | - mm |
| db(min.) | 146.5 mm |
| db(max.) | 156 mm |
| dc(min.) | - mm |
| dd(min.) | - mm |
| Da(max.) | 201 mm |
| Db(max.) | - mm |
| Db(min.) | - mm |
| ra(max.) | 2 mm |
| rb(max.) | 1 mm |
| (Refer.)Mass | 4.00 kg |
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KOYO NU1028