Bronze bushings
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Designation
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Characteristics
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PBM
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Solid bronze bushings
Robust bushing material; less sensitive to misalignment; can be lubricated with oil or grease; lubricant not only improves the sliding properties, but also reduces wear and prevents corrosion; those with bore diameter d > 14 mm incorporate an axial lubrication groove; available in metric sizes as straight or flanged bushings |
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PBMF (→ product section) (→ product table) |
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PSM
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Sintered bronze bushings Self-lubricating and maintenance-free; oil impregnation enables very high sliding velocity and makes them suitable for rotating applications; available in metric sizes as straight or flanged bushings |
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PSMF (→ product section) (→ product table) |
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PRM
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Wrapped bronze bushings Excellent in dirty environments due to lubrication pockets, which initially need to be filled with grease; available in metric sizes as straight or flanged bushings |
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PRMF (→ product section) (→ product table) |
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