Catalog: Primaries - Primary Drive - Clutch | |
| steel with a minimum hardness on the c-rockwell scale of 60 on the bearing surface · ... | |
| and shaft have a surface hardness of 60 rockwell and are tempered and stress released to ... a core hardness of 35 to 45 rockwell kits are available for use oem or ... | |
| released to a core hardness of 35 to 45 rockwell and have a surface hardness of 58 to 60 ... rockwell our offset primary kits contain primary ... | |
