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According to ISO9001 quality management system to control quality, referring to JG/T66-1999 and JB/T2300-1999 standard to design and produce, our product is widely used in engineering machinery, construction machinery, environment-protection machinery, light-industry machinery, engineering vehicle, solar engine, wind energy generation and other industry, as well as are matched with various imported excavators

Caterpillar 315B, 315BL, 317B and 317BL excavator
1484568  1141458  1026436 Swing Bearing

Caterpillar 320C and 320CL excavator
1719425  2276082 Swing Bearing

Caterpillar M325B, 325B and 325BL
1994483  2316854  1912555  1141475  1141498 Swing Bearing

Caterpillar 320 and 320L excavator
7Y1565 Swing Bearing

Caterpillar 215B excavator
5C0451  2355053 Swing Bearing

5W2786 Swing Bearing

Caterpillar 325 and 325L excavator
7Y0745  7Y0710  7Y0551 Swing Bearing

Caterpillar 330, 330L, 330LN, 325, 325L, and 325LN excavator
7Y0933 Swing Bearing

Caterpillar 225, 225B, 229 excavator
8K4127  2355055  8K0268 Swing Bearing

Caterpillar 231D and 229D excavator
8R6205 Swing Bearing

Komatsu PC200-1 , PC220-1
205-25-00014 Swing Bearing

Komatsu PC210-3 ,  PC240-3KP , PC200-3 , PC220-3 , PC240-3
205-25-00023 Swing Bearing

Komatsu BP500-1 , PC220-2 , PC220LC-2 
206-25-41111 Swing Bearing

Komatsu PC300-3 , PC300-3K , PC300LC-3 , PC360LC-3
207-25-00022 Swing Bearing

Komatsu PC300-5K ,  PC300LC-5K , PC300NLC5K ,  PC360LC-5K
207-25-51101 Swing Bearing

Komatsu PC300-6 , PC300-7W1 , PC300LC-6 , PC350-6 , PC350-7W1 , PC350LC-6 ,
PC350LC-7W1 , PC380C-6K-J
207-25-61100 / 207-25-A2100 Swing Bearing

Komatsu PC340-6K , PC340LC-6K ,  PC340NLC-6K , PC380LC-6K
207-25-68200 Swing Bearing

Komatsu PC400-3 , PC400LC-3
208-25-00022 Swing Bearing

Komatsu PC400-5 , PC400LC-5
208-25-52100 / 208-25-52101 Swing Bearing

Komatsu PC200-6 , PC200LC-6
20Y-25-21100 Swing Bearing

Komatsu PC400-5A , PC400-5T , PC400LC-5 , PC400HD-5K ,  PC400LC-5A ,
PC410-5 , PC410LC-5
208-25-52101 Swing Bearing

Komatsu PC400-6 , PC400-6T2 , PC400LC6-T2 , PC450-6A1 , PC450 6K-J ,
PC450-6K-KE ,  PC450-6-T2 , PC450LC-6-A1 ,  PC450LC-6K-J
208-25-61100 Swing Bearing

Komatsu PC200-5 , PC210-5 , PC220-5 , PC240-5
20Y-25-11103 Swing Bearing

Komatsu PC200-6AP , PC200-6HA , PC200-7W1 ,  PC200CA-6 , PC200CA6-C1 ,
PC200CA-6-U1 , PC200LC-6H-A , PC200LC7-WP , PC210-6
20Y-25-21200 Swing Bearing

Komatsu PC240-6 ,  PC210-6K ,  PC210LC-6K , PC240-6K , PC240LC-6K
20Y-25-28110 Swing Bearing

Komatsu PC150-3 , PC150LC-3 , PC180LC-3 ,  PC180-3K , PW150-1
21K-25-21201 Swing Bearing

Komatsu PC180LC-5K , PC180NLC-5K , PC180LLC -5K , PW170-5K
21K-25-33100 Swing Bearing

Komatsu PC150-6K , PC150LC-6K ,  PC150LC-6K-KE , PC160-6K , PC180LC-6K ,
PC180NLC-6K , PC200EL-6K , PC200EN-6K
21P-25-K1100 /  21K-25-38100 Swing Bearing

FIAT - HITACHI

EX300
7017407 Swing Bearing

SL9 , FE18
71317281 Swing Bearing

FH120
71401648 Swing Bearing

FH200
71401650 Swing Bearing

FH220
71401651 Swing Bearing

FH300
71401652 Swing Bearing

S11 , SL11 , S105 , FE20 , FE20HD , FE24
79073152 Swing Bearing

S15 , S15B , FE28
79084391 Swing Bearing