KOYO
Cylindrical roller bearings NJ2219R
Bearing KOYO NJ2219R, Ø95×170×43 mm. Request a quote — worldwide shipping.
Type Cylindrical roller bearings
Dimensions
Ø 95 × 170 × 43 mm
d95Bore Ø (mm)
×
D170Outer Ø (mm)
×
B43Width (mm)
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Technical specifications
| d | 95 mm |
| D | 170 mm |
| B | 43 mm |
| r(min.) | 2.1 mm |
| r1(min.) | 2.1 mm |
| Fw | 112.5 mm |
| Ew | - mm |
| Basic load ratings : Cr | 358 kN |
| Basic load ratings : C0r | 371 kN |
| Fatigue load limit : Cu | 52.8 kN |
| Limiting speeds(Grease lub.) | 3300 min-1 |
| Limiting speeds(Oil lub.) | 4400 min-1 |
| sd1 | - mm |
| B1 | - mm |
| B2 | - mm |
| da(min.) | - mm |
| db(min.) | 106 mm |
| db(max.) | 111 mm |
| dc(min.) | - mm |
| dd(min.) | - mm |
| Da(max.) | 159 mm |
| Db(max.) | - mm |
| Db(min.) | - mm |
| ra(max.) | 2 mm |
| rb(max.) | 2 mm |
| (Refer.)Mass | 4.03 kg |
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KOYO NJ2219R