KOYO
Spherical roller bearings 23088RK+H3088
Bearing KOYO 23088RK+H3088, Ø440×650×157 mm. Request a quote — worldwide shipping.
Type Spherical roller bearings
Dimensions
Ø 440 × 650 × 157 mm
d440Bore Ø (mm)
×
D650Outer Ø (mm)
×
B157Width (mm)
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Technical specifications
| d1 | 410 mm |
| B1 | 228 mm |
| d2 | 520 mm |
| B2 | 60 mm |
| B3 | 77 mm |
| d | 440 mm |
| D | 650 mm |
| B | 157 mm |
| r(min.) | 6 mm |
| Basic load ratings : Cr | 3790 kN |
| Basic load ratings : C0r | 6540 kN |
| Limiting speeds(Grease lub.) | 370 min-1 |
| Limiting speeds(Oil lub.) | 500 min-1 |
| Constant e | 0.24 |
| Axial load factors : Y1 | 2.76 |
| Axial load factors : Y2 | 4.11 |
| Axial load factors : Y0 | 2.70 |
| A(min.) | - mm |
| K(min.) | - mm |
| de(min.) | 458 mm |
| b(min.) | 17 mm |
| (Refer.)Mass | 252 kg |
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KOYO 23088RK+H3088