KOYO
Cylindrical roller bearings NU1040
Bearing KOYO NU1040, Ø200×310×51 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 200 × 310 × 51 mm
d200Bore Ø (mm)
×
D310Outer Ø (mm)
×
B51Width (mm)
Request quote
Technical specifications
| d | 200 mm |
| D | 310 mm |
| B | 51 mm |
| r(min.) | 2.1 mm |
| r1(min.) | 2.1 mm |
| Fw | 229 mm |
| Ew | - mm |
| Basic load ratings : Cr | 487 kN |
| Basic load ratings : C0r | 582 kN |
| Fatigue load limit : Cu | 71.0 kN |
| Limiting speeds(Grease lub.) | 1900 min-1 |
| Limiting speeds(Oil lub.) | 2300 min-1 |
| sd1 | - mm |
| B1 | - mm |
| B2 | - mm |
| da(min.) | - mm |
| db(min.) | 211 mm |
| db(max.) | 226 mm |
| dc(min.) | - mm |
| dd(min.) | - mm |
| Da(max.) | 299 mm |
| Db(max.) | - mm |
| Db(min.) | - mm |
| ra(max.) | 2 mm |
| rb(max.) | 2 mm |
| (Refer.)Mass | 14.1 kg |
Related products
KOYO NU1040