KOYO
Spherical roller bearings 23960RK+H3960
Bearing KOYO 23960RK+H3960, Ø300×420×90 mm. Request a quote — worldwide shipping.
Type Spherical roller bearings
Dimensions
Ø 300 × 420 × 90 mm
d300Bore Ø (mm)
×
D420Outer Ø (mm)
×
B90Width (mm)
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Technical specifications
| d1 | 280 mm |
| B1 | 140 mm |
| d2 | 360 mm |
| B2 | 42 mm |
| B3 | 54 mm |
| d | 300 mm |
| D | 420 mm |
| B | 90 mm |
| r(min.) | 3 mm |
| Basic load ratings : Cr | 1610 kN |
| Basic load ratings : C0r | 2610 kN |
| Limiting speeds(Grease lub.) | 680 min-1 |
| Limiting speeds(Oil lub.) | 910 min-1 |
| Constant e | 0.20 |
| Axial load factors : Y1 | 3.42 |
| Axial load factors : Y2 | 5.09 |
| Axial load factors : Y0 | 3.34 |
| A(min.) | - mm |
| K(min.) | - mm |
| de(min.) | 312 mm |
| b(min.) | 13 mm |
| (Refer.)Mass | 58.6 kg |
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KOYO 23960RK+H3960