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FYB Self-lubricating Maintenance-free Bearings

Oilless lubrication oil lubrication for oil or fuel is difficult to place, can be used without maintenance or less maintenance, but also eliminates the risk caused due to insufficient supply.

Your Parner for Self-lubricating Bearing Application

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SF-1B Bronze Based Bushing

SF-1B Bronze Pb-free self-lubricating bearing used bronze alloy as base with special formulation, sintered porous bronze as its interlayer and the Compound of PTFE and lipophilicity fiber as its surface. It offers the property of good self-lubricating, low wear, low friction, corrosion resistence. It has been widely applied to metallurgy steel machinery, joined casting machinery, cement grout pump and spiral conveyer machinery etc.

Specification

Performance index

Data

Working temperature

Thermal conductivity

Coefficient of thermal expansion

250N/mm²

140N/mm²

2.5m/s

5.0m/s

3.6N/mm²·m/s

50N/mm²·m/s

0.03～0.08

0.02～0.07

-195℃～+300℃

70W/m·K

17×10-6/K

Static load

Dynamic load

Dry friction

Oil lubrication

Dry friction

Oil lubrication

Dry friction

Oil lubrication

Max Load Capacity P

Max Sliding Speed V

Max PV Value Limit

Friction coefficient μ

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SF-1S

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Tel: 0573-84518271   E-mail: jsfyzc@163.com   Contact: Mr zhou　  Address: No.70, Caojialou, Limingcun, (Ganyao Industrial City) Ganyao town, jiashan, Zhejiang, China.