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 | Square-flanged type with spigot joint | |
| Bore diameter | d | 80 mm |
| Width | B | 86 mm |
| Basic dynamic load rating | C | 123 kN |
| Basic static load rating | C0 | 86.7 kN |
| Fatigue load limit | Pu | 3.53 kN |
Manufacturer Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Brand | KOYO | |
| Official Class Key | 100-060-000 |
Classification2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Official Category Path | Ball bearing units - Square-flanged type with spigot joint | |
| Official Classification 1 | Ball bearing units / Square-flanged type with spigot joint |
Technical Data18 parameters
| Parameter | Symbol | Value |
|---|---|---|
| d | 80 mm | |
| L | 250 mm | |
| H3 | 210 mm | |
| J | 196 mm | |
| N | 31 mm | |
| A1 | 27 mm | |
| A2 | 18 mm | |
| A3 | 20 mm | |
| A4 | 48 mm | |
| A5 | 70 mm | |
| B | 86 mm | |
| S | 34 mm | |
| Bolt Size | M27 | |
| Basic Load Ratings : Cr | 123 kN | |
| Basic Load Ratings : C0R | 86.7 kN | |
| Fatigue Load Limit : Cu | 3.53 kN | |
| Factor : F0 | 13.3 | |
| Nipple Size | R1/8 |
