KOYO
Cylindrical roller bearings NF317
Bearing KOYO NF317, Ø85×180×41 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 85 × 180 × 41 mm
d85Bore Ø (mm)
×
D180Outer Ø (mm)
×
B41Width (mm)
Request quote
Technical specifications
| d | 85 mm |
| D | 180 mm |
| B | 41 mm |
| r(min.) | 3 mm |
| r1(min.) | 3 mm |
| Fw | - mm |
| Ew | 156 mm |
| Basic load ratings : Cr | 281 kN |
| Basic load ratings : C0r | 247 kN |
| Fatigue load limit : Cu | 35.6 kN |
| Limiting speeds(Grease lub.) | 3300 min-1 |
| Limiting speeds(Oil lub.) | 4500 min-1 |
| sd1 | - mm |
| B1 | - mm |
| B2 | - mm |
| da(min.) | 98 mm |
| db(min.) | - mm |
| db(max.) | - mm |
| dc(min.) | - mm |
| dd(min.) | - mm |
| Da(max.) | - mm |
| Db(max.) | 167 mm |
| Db(min.) | 160 mm |
| ra(max.) | 2.5 mm |
| rb(max.) | 2.5 mm |
| (Refer.)Mass | 4.59 kg |
Related products
KOYO NF317