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 | 85 mm |
| Width | B | 85.7 mm |
| Basic dynamic load rating | C | 84 kN |
| Basic static load rating | C0 | 61.9 kN |
| Fatigue load limit | Pu | 2.6 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 | 85 mm | |
| L | 250 mm | |
| H3 | 180 mm | |
| J | 208 mm | |
| J1 | 147.1 mm | |
| A1 | 45 mm | |
| A2 | 18 mm | |
| A3 | 18 mm | |
| A4 | 69.6 mm | |
| N | 23 mm | |
| B | 85.7 mm | |
| S | 34.1 mm | |
| Bolt Size | M20 | |
| Basic Load Ratings : Cr | 84.0 kN | |
| Basic Load Ratings : C0R | 61.9 kN | |
| Fatigue Load Limit : Cu | 2.60 kN | |
| Factor : F0 | 14.5 | |
| Nipple Size | R1/8 |
