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 | Tensioner bearings | |
| Bore diameter | d | 28 mm |
| Outside diameter | D | 52 mm |
| Width | B | 25 mm |
| Basic dynamic load rating | C | 12.4 kN |
| Basic static load rating | C0 | 7.4 kN |
Manufacturer Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Brand | KOYO | |
| Official Class Key | 200-050-000 |
Classification2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Official Category Path | Automotive bearings - Tensioner bearings | |
| Official Classification 1 | Automotive bearings / Tensioner bearings |
Technical Data8 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Stockno. | 70108 | |
| d | 28 mm | |
| D | 52 mm | |
| B | 25 mm | |
| B1 | 31.3 mm | |
| Basic Load Ratings : Cr | 12.4 kN | |
| Basic Load Ratings : C0R | 7.4 kN | |
| Reference Part Number | マツダ (MAZDA) B660-12-700, B660-12-700A, B660-12-700B, B660-12-700C, B660-12-700D, B660-12-700E, B660-12-700F |