API标准旋挖牙轮掌片大量供应乱步齿筒钻建筑工程
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≥ 1只¥1880.00
及时发货
交易保障
卖家承担邮费
本公司可供牙轮牙掌尺寸
Available Sizes
3’’ 3 3/8’’ 3 1/2’’ 3 7/8’’ 4 1/2’’ 4 5/8’’ 4 3/4’’ 5 1/4’’ 5 1/2’’ 5 5/8’’ 5 3/4’’ 5 7/8’’ 6’’ 6 1/4’’ 6 1/2’’
6 3/4’’ 7 1/2’’ 7 5/8’’ 7 7/8’’ 8 1/2’’ 8 3/4’’ 9 1/2’’ 9 5/8’’ 9 7/8’’ 10 5/8’’ 11 5/8’’ 12 1/4’’ 13 5/8’’ 14 3/4’’ 15 1/2’’ 16’’ 17 1/2’’ 20’’ 22’’ 24’’ 26’’
(优势)Advantage
Most attractive price and quality
Bearing
(轴承类型)
Sealed bearing and Non-sealed bearing
(密封轴承与非密封轴承)
HJ(metal sealed journal bearing)
(金属密封轴承)
HA(rubber sealed journal bearing)
(橡胶密封轴承)
Button sizes
(extra features)
(齿形)
Button bit, saw teeth(齿的形状)
1)Y-conical teeth(锥形齿)
2)X-chisel teeth(楔形齿)
3)K-spherical teeth (球形齿)
4)G-gauge protection(保径)