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See morePV value bearingsSized bearingsMatching seat holeMatches shaft designBearing lifeInterference bearing assemblyInner diameter after assemblyWith the gap calculationBearing assemblyBearing MaintenanceBearing storageBearing Inspection MethodsSurface roughnessCommon hardness values
JF bimetal composite bearing uses low-carbon steel as the substrate, and the surface uses low-friction copper alloy (CuPb10Sn10, CuPb6Sn6Zn3, CuPb24Sn4, CuPb30, AlSn20Cu, CuSn8Ni) as the wear layer for sintering. The surface of the copper alloy can be used according to the conditions of use. Processing all kinds of oil tanks, oil holes, oil tanks, etc., to adapt to the occasion can not continue to refuel or difficult to refuel. Secondary compression by secondary sintering gives joint strength and load carrying capacity.
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| Nominal thickness Norminal Thiickness |
Inner hole unprocessable thickness tolerance Tolerances of Series B (non-machinable) |
Inner hole Machinable thickness tolerance Tolerances of Series C (non-machinable) |
|---|---|---|
| 1.0 | -0.025 | +0.25,+0.15 |
| 1.5 | -0.030 | +0.25,+0.15 |
| 2.0 | -0.035 | +0.25,+0.15 |
| 2.5 | -0.040 | +0.30,+0.15 |
| 3.0 | -0.045 | +0.30,+0.15 |
| 3.5 | -0.050 | +0.30,+0.15 |
Construction machinery: Chassis walking mechanism roller axle sleeve, towing axle sleeve, tensioning axle sleeve;
Automotive industry: balance bushings, steel pin bushings, steering knuckle main shaft bushings, connecting rod bushings, valve rocker arm bushings, camshaft bushings, differential bushings, gearbox bushings, and engine bearing bushes Thrust washers;
And piston pump side pieces, gear pump side pieces and so on.
