KOYO
Spherical roller bearings 23964RK+H3964
Bearing KOYO 23964RK+H3964, Ø320×440×90 mm. Request a quote — worldwide shipping.
Type Spherical roller bearings
Dimensions
Ø 320 × 440 × 90 mm
d320Bore Ø (mm)
×
D440Outer Ø (mm)
×
B90Width (mm)
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Technical specifications
| d1 | 300 mm |
| B1 | 140 mm |
| d2 | 380 mm |
| B2 | 42 mm |
| B3 | 55 mm |
| d | 320 mm |
| D | 440 mm |
| B | 90 mm |
| r(min.) | 3 mm |
| Basic load ratings : Cr | 1670 kN |
| Basic load ratings : C0r | 2870 kN |
| Limiting speeds(Grease lub.) | 630 min-1 |
| Limiting speeds(Oil lub.) | 840 min-1 |
| Constant e | 0.19 |
| Axial load factors : Y1 | 3.61 |
| Axial load factors : Y2 | 5.38 |
| Axial load factors : Y0 | 3.53 |
| A(min.) | - mm |
| K(min.) | - mm |
| de(min.) | 332 mm |
| b(min.) | 13 mm |
| (Refer.)Mass | 64.2 kg |
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KOYO 23964RK+H3964