Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Variant / construction | Round-flanged type with spigot joint | |
| Bore diameter | d | 80 mm |
| Width | B | 82.6 mm |
| Basic dynamic load rating | C | 72.7 kN |
| Basic static load rating | C0 | 53 kN |
| Fatigue load limit | Pu | 2.3 kN |
Manufacturer Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Brand | KOYO | |
| Official Class Key | 100-050-000 |
Classification2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Official Category Path | Ball bearing units - Round-flanged type with spigot joint | |
| Official Classification 1 | Ball bearing units / Round-flanged type with spigot joint |
Technical Data18 parameters
| Parameter | Symbol | Value |
|---|---|---|
| d | 80 mm | |
| L | 240 mm | |
| H3 | 170 mm | |
| J | 200 mm | |
| J1 | 141.4 mm | |
| A1 | 42 mm | |
| A2 | 18 mm | |
| A3 | 16 mm | |
| A4 | 67.3 mm | |
| N | 23 mm | |
| B | 82.6 mm | |
| S | 33.3 mm | |
| Bolt Size | M20 | |
| Basic Load Ratings : Cr | 72.7 kN | |
| Basic Load Ratings : C0R | 53.0 kN | |
| Fatigue Load Limit : Cu | 2.30 kN | |
| Factor : F0 | 14.6 | |
| Nipple Size | R1/8 |
