Латунь руководство сидений

Brass guide seats use internal and external brass sleeves and fill with plastic insulation sandwiched between the sleeves. It is reasonable in structure, small in deformation, durable in performance. Brass guide seat of this structure is developed through over ten years of painstaking research in practice and continuous improvement on wire cutting. Overcoming a series of problems such as causing the poor smooth finish of the machine and high vulnerability of bearings causing by the poor durability of original plastic guide seat, this exact brass guide seat has absolute advantages among the same kind of products. Corresponding guide wheel size: OD:31.5mm Total length:45mm Two bearings block:18.6mm Axle:4mm Specification of brass guide seat: OD:32mm Height:28mm We have brass guide seats complete in specifications,pls contact us if you are interested in them. We have another two sizes of 070 brass guide seat. Corresponding guide wheel size: OD:31.5mm Total length:45mm Two bearings block:18.6mm Axle:4mm Specification of brass guide seat: OD:32mm Height:30.5mm Corresponding guide wheel size: OD:31.5mm Total length:45mm Two bearings block:18.6mm Axle:4mm Specification of brass guide seat: OD:32mm Height:33mm Here is a guide pulley assembly