SNF09T Wrapped Self-lubricating Bearing Bushing is different from SNF09E and SNF09G Wrapped Self-lubricating Bearing Bushing. With the difference that the indentations on the sliding surface are replaced by through-holes which have a greater capacity to collect the lubricant compared with the indentations. The material suitable for constructions, agriculture etc where high load and slow movement are occurring.
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This product is widely used in hoisting machines and other construction machines, automobiles, tractors, trucks, machines tools and some mineral engines. It can be fabricated into bushes, half bearings, flanged bushes, trust washers, spherical bearing so on.
There are some features of it: 1) Easy of fitting and lubrication; 2) High load capacity; 3) Excellent wear resistance with lower friction; 4) High level thermal conductivity; 5) Minimum overall dimensions; 6) Chemical resistance; 7) Extended service life and lubrication intervals than normal FB090 type bearings; 8) Free choice of lubricant; 9) Collection of dust and rub off particles in the holes.
The more information is as follows:
Technology Data | ||||
Static | 120N/mm2 | Hardness | HB 110﹣150 | |
Max.Load | Dynamic | 40N/mm2 | Elongation | 40% |
Max.Speed | 2.5m/s | Temp. | -100℃~+200℃ | |
Max.PV | 2.8N/mm2﹡m/s | Frictioncoefficient | 0.08~0.25 | |
Tensilestrength | 450N/mm2 | Thermalconductivity | 60W(m*k)-1 | |
Yieldpoint | 250N/mm2 | Coef.ofthermalexpansion | 15*10-6*k-1 |
SNF09T Wrapped Self-lubricating Bearing Bushing