 | LITS Ceramic bearings ZrO2(No Retainer) | DEEP GROOVE BALL BEARINGS | SHANGHAI LITS IMPORT & EXPORT CO., LTD. | |
 | LITS Ceramic Deep Groove Bearings ZrO2(with PTFE Seals) | DEEP GROOVE BALL BEARINGS | SHANGHAI LITS IMPORT & EXPORT CO., LTD. | |
 | HEAT-RESISTANCE Comparison of Typical Ceramic Bearings | CERAMIC BEARINGS | SHANGHAI LITS IMPORT & EXPORT CO., LTD. | |
 | HEAT-RESISTANCE Comparison of Typical Plastic Bearings | Plastic Bearings | SHANGHAI LITS IMPORT & EXPORT CO., LTD. | |
 | HEAT-RESISTANCE Comparison of Plastic Materials | Plastic Bearings | SHANGHAI LITS IMPORT & EXPORT CO., LTD. | |