C93600 High-Leaded Tin Bronze Bushing
Capway, one of the professional high-leaded tin bronze oilless slide bush c93600 manufacturers, is also known as an excellent supplier in China. We now bring you the best quality high-leaded tin bronze oilless slide bush c93600 with high precision and reliable performance. Should you are interested in it, please feel free to get in touch with our factory.
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Product Description
| Bronze Bushings - Detailed Technical Specifications | ||||
| Grade / UNS | Common Name | Fabrication Method | Key Characteristics | Typical Applications |
| Grade / UNS | SAE 660 / High-Leaded Tin Bronze | Continuous Cast / Centrifugal Cast | General-purpose bearing alloy; good anti-frictional properties; moderate load capacity; excellent machinability; contains lead for embeddability | General bushings, sleeve bearings, washers, low-to-medium load sliding components |
| C93200 | Aluminum Bronze | Continuous Cast / Centrifugal Cast | Non-lead "green" alloy; high strength and hardness; excellent abrasion and corrosion resistance; retains properties at elevated temperatures; requires hardened steel shafts and lubrication | Heavy-load bearings, earth-moving equipment, roll neck bearings, machine tool bearings, marine hardware |
| C95400 | Sintered Bronze (Powdered Metal) | Powder Metallurgy | Oil-impregnated, self-lubricating; porous structure for oil retention; maintenance-free operation | Standard off-the-shelf sleeve bearings, flange bearings, moderate-speed applications |
| SAE 841 | Phosphor Bronze | Wrought / Machined | High wear resistance; high compressive strength; excellent anti-galling properties; low coefficient of friction | Articulation joints, heavy-duty wear sleeves, construction equipment linkages |
| Phosphor Bronze (CuSn8P) | High-Leaded Tin Bronze | Centrifugal Cast | High lead content (9-11%) for superior anti-seize properties; acts as "sacrificial fuse" to protect mating components | Cone crusher eccentric bushings, heavy industrial wear components |
| C93700 | High-Leaded Tin Bronze | Centrifugal Cast | High lead content (9-11%) for superior anti-seize properties; acts as "sacrificial fuse" to protect mating components | Cone crusher eccentric bushings, heavy industrial wear components |
| Mechanical Properties of Bronze Bushings (Comparison) | ||||
| Property | C93200 | C95400 (As Cast) | C95400 (Heat Treated) | Phosphor Bronze |
| Tensile Strength (MPa / PSI) | 207 MPa / 30,000 PSI min. | 586 MPa / 85,000 PSI min. | 655 MPa / 95,000 PSI min. | ≥350 MPa / 50,750 PSI |
| Yield Strength (MPa / PSI) | 97 MPa / 14,000 PSI min. | 221 MPa / 32,000 PSI min. | 310 MPa / 45,000 PSI min. | ≥220 MPa / 31,900 PSI |
| Elongation (%) | 15% min. | 12% min. | 10% min. | 12 – 18% |
| Hardness | 65 HB (500 kg load) | 170 HB (3000 kg load) | 195 HB (3000 kg load) | 80 – 110 HB |
| Machinability Rating | 70 | Lower than C93200 | / | / |
| Bronze Bushing Dimensional Specifications and Tolerances | ||||
| Alloy / Type | Diameter Range (ID / OD) | Length Range | Tolerance Specification | Typical Finish |
| C93200 (SAE 660) | Variable (stocked in standard sizes) | 13" increments or 105" lengths | ISO 2768-mK / H7 frame fit | Cast, machine-finish ready |
| C95400 (Aluminum Bronze) | Tubes: OD up to 3.5" with various wall thicknesses | Standard lengths: 1220, 2440, 3650 mm | OD Cast Allowance: +0 / +0.6 mm (0-76mm), +0 / +1.0 mm (76-114mm) | Oversized for finish machining |
| SAE 841 (Sintered) | ID: 0.125" to 3" ; ID: 14mm, OD: 20mm | Length: 0.275" to 5.75" ; 20mm (flanged type) | ID Tolerance: +0.000/-0.0015" ; General: F7 r7 js13 | Sintered, oil-impregnated, sized |
| Phosphor Bronze (Heavy-duty) | ID: 18 – 55mm; OD: 24 – 70mm | Length: 30 – 80mm | ID: ISO H7; OD: ISO h6 | Precision-machined; Ra ≤ 0.8 µm |
