KOYO
Cylindrical roller bearings NU3214
Bearing KOYO NU3214, Ø70×125×39.7 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 70 × 125 × 39,7 mm
d70Bore Ø (mm)
×
D125Outer Ø (mm)
×
B39,7Width (mm)
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Technical specifications
| d | 70 mm |
| D | 125 mm |
| B | 39.7 mm |
| r(min.) | 1.5 mm |
| r1(min.) | 1.5 mm |
| Fw | 84.5 mm |
| Ew | - mm |
| Basic load ratings : Cr | 185 kN |
| Basic load ratings : C0r | 198 kN |
| Fatigue load limit : Cu | 30.0 kN |
| Limiting speeds(Grease lub.) | 4100 min-1 |
| Limiting speeds(Oil lub.) | 6100 min-1 |
| sd1 | - mm |
| B1 | - mm |
| B2 | - mm |
| da(min.) | - mm |
| db(min.) | 78 mm |
| db(max.) | 82 mm |
| dc(min.) | - mm |
| dd(min.) | - mm |
| Da(max.) | 117 mm |
| Db(max.) | - mm |
| Db(min.) | - mm |
| ra(max.) | 1.5 mm |
| rb(max.) | 1.5 mm |
| (Refer.)Mass | 2.09 kg |
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KOYO NU3214