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Since bearings usually receive a lot of frictional resistance that generates heat, lubricants such as oil or grease are used to prevent the seizing or abnormal wear that this frictional heat could otherwise cause. Lubrication-free bushings don't need lubricating oil because the bearing body has a lubricating structure
Since bearings usually receive a lot of frictional resistance that generates heat, lubricants such as oil or grease are used to prevent the seizing or abnormal wear that this frictional heat could otherwise cause. Lubrication-free bushings don't need lubricating oil because the bearing body has a lubricating structure made possible by lubricating oil in the bearing body, or by embedded solid lubricant or the like. Since they don't need lubricating oil, lubrication-free bushings are often used for applications such as precision machinery that makes lubricating oil refilling difficult, and equipment with poor affinity to oil. They also greatly reduce maintenance costs by eliminating the need for regular lubrication and enabling stable operation over long periods. Lubrication-free bushings come in a variety of shapes that can be used for different applications as needed. Examples include straight bushings, collar bushings, flange bushings and housing bushings.
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4 items
You can add up to 6 items per a category to the compare list.
MISUMI
- Oil Free Bushing Housing Units - Standard Flanged.
- Housing Type: Single / Double
- Outer Diameter: 12, 15, 19, 21, 23, 28, 32, 40, 45, 52, 60 and 80.
- Housing Material: SS400.
- Housing Surface Treatment: Electroless Nickel Plating
- Bushing Material: High Tensile Brass Alloy Solid Lubricant Embedded
- Seal type: No Seal, With Dust Seals and With Non-Contact Seals
- Seals: NBR Nitrile Rubber (O-Ring) and Teflon Resin
- Suitable for vertical use and reduces the time of manufacturing and assembling the housing.
Type | Inner Dia. d(Ø) | Outer Dia. D(Ø) | Overall Length L(mm) | Metal Type | Environment | Resin Type | Multi-layer | Case Shape | Mounting Shaft Fit | Mounting Hole Fits | Lubrication | Thickness t(mm) | Max. Allowable Surface Pressure P(N/mm2) | Case Material | Max. Allowable Velocity V(m/s) | Length Type | Max. Allowable PV Value Range(N/mm2・m/s) | Max. Allowable PV Value(N/mm2•m/s) |
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Flange-Mount Type | 6 ~ 50 | 12 ~ 80 | 22 ~ 188 | Brass | - | - | - | - | - | - | - | - | 29 | Steel | 0.5 | Single / Double / Long | 1.1~2.0 | 1.65 |
From: ₹ 682.93 |
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Days to Ship: Same day or more |
You can add up to 6 items per a category to the compare list.
MISUMI
- Oil Free Bushing Housing Units - Pilot Flanged
- Housing Type: Single, Double and Long.
- Outer Diameter: 6, 8, 10, 12, 16, 20, 25, 30, 35, 40 and 50.
- Housing Material: SS400.
- Housing Surface Treatment: Electroless Nickel Plating
- Bushing Material: High Tensile Brass Alloy Solid Lubricant Embedded
- Seal type: No Seal and With Non-Contact Seals
- Operating Temperature Range: -40 to 150 (°C)
- For Non-Contact Seals Teflon seal of 0.3mm thick is attached on the inner side of each retaining ring.
- Suitable for vertical use. Reduces the time of manufacturing and assembling the housing.
Type | Inner Dia. d(Ø) | Outer Dia. D(Ø) | Overall Length L(mm) | Metal Type | Environment | Resin Type | Multi-layer | Case Shape | Mounting Shaft Fit | Mounting Hole Fits | Lubrication | Thickness t(mm) | Max. Allowable Surface Pressure P(N/mm2) | Case Material | Max. Allowable Velocity V(m/s) | Length Type | Max. Allowable PV Value Range(N/mm2・m/s) | Max. Allowable PV Value(N/mm2•m/s) |
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Flange-Mount Type | 6 ~ 50 | 12 ~ 80 | 22 ~ 170 | Brass | - | - | - | - | - | - | - | - | 29 | Steel | 0.5 | Single / Double | 1.1~2.0 | 1.65 |
From: ₹ 970.83 |
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Days to Ship: Same day or more |
You can add up to 6 items per a category to the compare list.
Oil Free Bushings - Center Flanged Housing Units (Built-In Copper Alloy Bushings
MISUMI
- Oil Free Bushings - Center Flanged Housing Units
- Flanged Housing Type: Round Flange, Square Flange and Compact Flange.
- Outer Diameter: 6, 8, 10, 12, 13, 16, 20, 25 and 30.
- Housing Material: SS400.
- Housing Surface Treatment: Electroless Nickel Plating
- Bushing Material: High Tensile Brass Alloy Solid Lubricant Embedded
- Seal type: No Seal and With Non-Contact Seals
- With Non-Contact Seals Teflon seal of 0.3mm thick is attached on the inner side of each retaining ring.
- Suitable for vertical use and reduces the time of manufacturing and assembling the housing.
Type | Inner Dia. d(Ø) | Outer Dia. D(Ø) | Overall Length L(mm) | Metal Type | Environment | Resin Type | Multi-layer | Case Shape | Mounting Shaft Fit | Mounting Hole Fits | Lubrication | Thickness t(mm) | Max. Allowable Surface Pressure P(N/mm2) | Case Material | Max. Allowable Velocity V(m/s) | Length Type | Max. Allowable PV Value Range(N/mm2・m/s) | Max. Allowable PV Value(N/mm2•m/s) |
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Flange-Mount Type | 6 ~ 30 | 12 ~ 45 | 37 ~ 128 | Brass | - | - | - | - | - | - | - | - | 29 | Steel | 0.5 | Double | 1.1~2.0 | 1.65 |
From: ₹ 2,017.64 |
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Days to Ship: Same day or more |
You can add up to 6 items per a category to the compare list.
Oil Free Bushing Housing Units - Blocks / Built-in Cast Bushings
MISUMI
Built-in oil-free bushing made of cast metal: FC250. This is a standard that reduces the labor involved in manufacturing and assembling the housing.
Type | Inner Dia. d(Ø) | Outer Dia. D(Ø) | Overall Length L(mm) | Metal Type | Environment | Resin Type | Multi-layer | Case Shape | Mounting Shaft Fit | Mounting Hole Fits | Lubrication | Thickness t(mm) | Max. Allowable Surface Pressure P(N/mm2) | Case Material | Max. Allowable Velocity V(m/s) | Length Type | Max. Allowable PV Value Range(N/mm2・m/s) | Max. Allowable PV Value(N/mm2•m/s) |
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Housing Unit Type | 8 ~ 30 | 12 ~ 38 | 15 ~ 100 | Cast Iron | - | - | - | - | - | - | - | - | 5 | Steel | 0.15 | Single / Double | 0.3~1.0 | 0.5 |
From: ₹ 1,821.38 |
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Days to Ship: 6 Day(s) or more |
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Product Series |
CAD |
From |
Days to Ship |
Type |
Inner Dia. d(Ø) |
Outer Dia. D(Ø) |
Overall Length L(mm) |
Metal Type |
Environment |
Resin Type |
Multi-layer |
Case Shape |
Mounting Shaft Fit |
Mounting Hole Fits |
Lubrication |
Thickness t(mm) |
Max. Allowable Surface Pressure P(N/mm2) |
Case Material |
Max. Allowable Velocity V(m/s) |
Length Type |
Max. Allowable PV Value Range(N/mm2・m/s) |
Max. Allowable PV Value(N/mm2•m/s) |
You can add up to 6 items per a category to the compare list. | You can add up to 6 items per a category to the compare list. | You can add up to 6 items per a category to the compare list. | You can add up to 6 items per a category to the compare list. | |
Brand | MISUMI | MISUMI | MISUMI | MISUMI |
Product Series | Oil Free Bushings - Center Flanged Housing Units (Built-In Copper Alloy Bushings | Oil Free Bushing Housing Units - Blocks / Built-in Cast Bushings | ||
CAD |
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From | ₹ 682.93 | ₹ 970.83 | ₹ 2,017.64 | ₹ 1,821.38 |
Days to Ship | Same day or more | Same day or more | Same day or more | 6 Day(s) or more |
Type | Flange-Mount Type | Flange-Mount Type | Flange-Mount Type | Housing Unit Type |
Inner Dia. d(Ø) | 6 ~ 50 | 6 ~ 50 | 6 ~ 30 | 8 ~ 30 |
Outer Dia. D(Ø) | 12 ~ 80 | 12 ~ 80 | 12 ~ 45 | 12 ~ 38 |
Overall Length L(mm) | 22 ~ 188 | 22 ~ 170 | 37 ~ 128 | 15 ~ 100 |
Metal Type | Brass | Brass | Brass | Cast Iron |
Environment | - | - | - | - |
Resin Type | - | - | - | - |
Multi-layer | - | - | - | - |
Case Shape | - | - | - | - |
Mounting Shaft Fit | - | - | - | - |
Mounting Hole Fits | - | - | - | - |
Lubrication | - | - | - | - |
Thickness t(mm) | - | - | - | - |
Max. Allowable Surface Pressure P(N/mm2) | 29 | 29 | 29 | 5 |
Case Material | Steel | Steel | Steel | Steel |
Max. Allowable Velocity V(m/s) | 0.5 | 0.5 | 0.5 | 0.15 |
Length Type | Single / Double / Long | Single / Double | Double | Single / Double |
Max. Allowable PV Value Range(N/mm2・m/s) | 1.1~2.0 | 1.1~2.0 | 1.1~2.0 | 0.3~1.0 |
Max. Allowable PV Value(N/mm2•m/s) | 1.65 | 1.65 | 1.65 | 0.5 |
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