Small ceramic balls：HC/XC
Sealing on both sides：S
Size series：719, 70, 72
Contact angle：C (15 °), E (25 °)
Outer ring guide holder：T
Accuracy：P4S，P4
Universal pairing：U，DU，TU，QU
Pre tightening grade：xL，M，H
● Small ceramic balls: HC/XC
● Sealing on both sides: S
● Size series: 719, 70, 72
Contact angle: C (15 °), E (25 °)
● Outer ring guide holder: T
● Accuracy: P4S，P4
● Universal pairing: U，DU，TU，QU
● Pre tightening grade: L，M，H
shengdali@quenda.cn
0532-88801878
No. 187-1 Zhuzhou Road, Laoshan District, Qingdao City, Shandong Province, Laoshan Smart Industry Park
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technical support:WDL
