Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications8 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Variant / construction | Sealded type / Without locating snap rings | |
| Bore diameter | d | 340 mm |
| Outside diameter | D | 520 mm |
| Width | B | 243 mm |
| Basic dynamic load rating | C | 4510 kN |
| Basic static load rating | C0 | 8420 kN |
| Fatigue load limit | Pu | 828 kN |
| Mass | ≈m | 189 kg |
Manufacturer Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Brand | KOYO | |
| Official Class Key | 130-010-000 |
Classification2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Official Category Path | Full complement type cylindrical roller bearings for crane sheaves - Sealded type - Without locating snap rings | |
| Official Classification 1 | Full complement type cylindrical roller bearings for crane sheaves / Sealded type / Without locating snap rings |
Technical Data17 parameters
| Parameter | Symbol | Value |
|---|---|---|
| d | 340 mm | |
| D | 520 mm | |
| B | 243 mm | |
| C | 241 mm | |
| T | 3.5 mm | |
| R(Min.) | 2 mm | |
| Basic Load Ratings : Cr | 4510 kN | |
| Basic Load Ratings : C0R | 8420 kN | |
| Fatigue Load Limit : Cu | 828 kN | |
| C1 | - mm | |
| S | - mm | |
| E | - mm | |
| F | - mm | |
| Da(Min.) | 413 mm | |
| Dx(Min.) | - mm | |
| C2 | - mm | |
| Mass(Refer.) | 189 kg |