JSB carrier rollers are engineered for extended service life. The roller shell undergoes a thorough hardening heat treatment process, with a rail surface hardness between HRC 50 and 56 and a depth of 6mm to 12mm, significantly increasing wear resistance.
CARRIER ROLLER
TRACK ROLLER
JSB track rollers are designed with longevity in mind. The roller shell receives comprehensive heat treatment, achieving a rail surface hardness of HRC 50-56 with a depth of 6mm to 12mm, ensuring superior wear life and performance.
Product Range
| MAKER | PRODUCT RANGE FOR CARRIER & TRACK ROLLER |
|---|---|
| CATERPILLAR | E70B-E450, D3-D10, 6020, 6030 |
| KOMATSU | PC05-PC800, D20-D375 |
| HITACHI | EX40-EX1100, UH04-UH143, ZX25-ZX1000, EX2500, EX2600 |
| DAEWOOD/DOOSAN | S50-S500, DH04-DH450, DX140LC-DX520LC |
| HYUNDAI | R50-R5000 |
| KOBELCO | SK04-SK460, K903-K912 |
| MITSUBISHI | MS110-MS280 |
| SAMSUNG/VOLVO | SE130-SE450, MX3-MX452, EC20-EC700 |
| SUMITOMO | SH60-SH580, LS2600-LS4300, S40-S340 |
| JCB | JS110-460, 805-820 |
| CASE | CX130-800, 9010-9060, 420-850 |
| FIAT-HITACHI | FH95-450 |
| JOHN DEERE | 110-892, 400-855 |
| LIEBHERR | 9150, 9250, 9350 |