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 / With locating snap rings | |
| Bore diameter | d | 260 mm |
| Outside diameter | D | 400 mm |
| Width | B | 190 mm |
| Basic dynamic load rating | C | 2810 kN |
| Basic static load rating | C0 | 4980 kN |
| Fatigue load limit | Pu | 528 kN |
| Mass | ≈m | 87.2 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 - With locating snap rings | |
| Official Classification 1 | Full complement type cylindrical roller bearings for crane sheaves / Sealded type / With locating snap rings |
Technical Data17 parameters
| Parameter | Symbol | Value |
|---|---|---|
| d | 260 mm | |
| D | 400 mm | |
| B | 190 mm | |
| C | 189 mm | |
| T | 3 mm | |
| R(Min.) | 1.5 mm | |
| Basic Load Ratings : Cr | 2810 kN | |
| Basic Load Ratings : C0R | 4980 kN | |
| Fatigue Load Limit : Cu | 528 kN | |
| C1 | 154 mm | |
| S | 17.5 mm | |
| E | 416 mm | |
| F | 7 mm | |
| Da(Min.) | 312.5 mm | |
| Dx(Min.) | 444 mm | |
| C2 | 154 mm | |
| Mass(Refer.) | 87.2 kg |
