NTN Brand Factory Supplier 2007148 240*360*76 mm Tapered Roller Bearing
Bore Size: 240 mm
- Samples: NTN Brand Factory Supplier 2007148 240*360*76 mm Tapered Roller Bearing
- $95.24/Piece | 1 Piece (Min. Order) |
Lead Time–If you complete payment today, your order will ship within the delivery date.
-
Quantity(Pieces) 1 – 1000 >1000 Est. Time(days) 3 To be negotiated
- Customization:
-
Customized logo(Min. Order: 1000 Pieces)Customized packaging(Min. Order: 1000 Pieces)
NTN Brand Factory Supplier 2007148 240*360*76 mm Tapered Roller Bearing
Tapered roller bearings are generally of separable design and have tapered cone and cup raceway between which tapered rollers are arranged. Their design makes tapered roller bearings particularly suitable for carrying combined (radial and axial) load. According to dimensional standard difference, tapered roller bearings can be grouped into metric and inch size series.
Product: Tapered roller bearing, taper bearing, roller bearing, inch bearing, bearings.
The metric tapered roller bearings are designed according to the European International Standard ISO 492 and are divided into
subfamilies based on their outer diameter and height.
This typology is the standard kind, which allows them to be used in many applications, thanks to the combined load distribution
and high performance at optimum speeds.
subfamilies based on their outer diameter and height.
This typology is the standard kind, which allows them to be used in many applications, thanks to the combined load distribution
and high performance at optimum speeds.
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Dimensions
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d
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240
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mm
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D
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360
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mm
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T
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76
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mm
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MASS
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26
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kg
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Shandong Tefule Bearing Co.,Ltd
is a professional bearing manufacturer and dealer in china.We have been engaged in bearing industry for 10 years and made
international trade of bearing import and export for more than 8 years.We have our own brand “TFL” and applied ISO9001:2000
certificate for certification authority.We attend international bearing fairs, put in many B2B website and achieve many customers
all over the world also bulid up good reputation from our customers.
Our company is specialized in ball bearing,roller bearing,housing units, wheel hub bearing,bearing parts and accessories, cross
roller bearing.Also we can customize various large non-standard products such as the most competitive products according to
customers’ demands.
is a professional bearing manufacturer and dealer in china.We have been engaged in bearing industry for 10 years and made
international trade of bearing import and export for more than 8 years.We have our own brand “TFL” and applied ISO9001:2000
certificate for certification authority.We attend international bearing fairs, put in many B2B website and achieve many customers
all over the world also bulid up good reputation from our customers.
Our company is specialized in ball bearing,roller bearing,housing units, wheel hub bearing,bearing parts and accessories, cross
roller bearing.Also we can customize various large non-standard products such as the most competitive products according to
customers’ demands.
FAQ1: What Features of heavy-duty NTN Tapered roller Bearings?
NTN is known for premium quality in these large sizes. Key features include:
Case-Hardened Steel: The surface is extremely hard to resist wear, while the core remains tough to prevent cracking under impact.
Logarithmic Profile: The rollers are slightly curved to distribute pressure evenly and prevent “edge loading.”
High Precision: Even at 360mm wide, they maintain tight tolerances to reduce heat and noise.
FAQ2: Why Use Tapered Bearings in Mining?
Mining environments are brutal—full of dust, heavy vibrations, and massive weights.
Shock Resistance: Tapered rollers have a large contact area, which helps them survive heavy shocks from crushing rocks.
Thrust Handling: Unlike standard ball bearings, they won’t fail when pushed from the side (axial force), which is common in mining conveyor drives.
FAQ3: How to Choose Large-Size Tapered Roller Bearings?
When selecting a bearing of this scale, consider these 3 factors: Load Rating ($C$ & $C_0$): Ensure the Dynamic and Static load ratings exceed your machine’s requirements to avoid “pitting” or deformation. Assembly Clearance: Large bearings often need specific “End Play” or “Preload” settings during installation to work correctly.Lubrication Access: Check if the bearing has an oil groove or holes. For a 240mm bore, proper lubrication is critical to prevent overheating.
NTN is known for premium quality in these large sizes. Key features include:
Case-Hardened Steel: The surface is extremely hard to resist wear, while the core remains tough to prevent cracking under impact.
Logarithmic Profile: The rollers are slightly curved to distribute pressure evenly and prevent “edge loading.”
High Precision: Even at 360mm wide, they maintain tight tolerances to reduce heat and noise.
FAQ2: Why Use Tapered Bearings in Mining?
Mining environments are brutal—full of dust, heavy vibrations, and massive weights.
Shock Resistance: Tapered rollers have a large contact area, which helps them survive heavy shocks from crushing rocks.
Thrust Handling: Unlike standard ball bearings, they won’t fail when pushed from the side (axial force), which is common in mining conveyor drives.
FAQ3: How to Choose Large-Size Tapered Roller Bearings?
When selecting a bearing of this scale, consider these 3 factors: Load Rating ($C$ & $C_0$): Ensure the Dynamic and Static load ratings exceed your machine’s requirements to avoid “pitting” or deformation. Assembly Clearance: Large bearings often need specific “End Play” or “Preload” settings during installation to work correctly.Lubrication Access: Check if the bearing has an oil groove or holes. For a 240mm bore, proper lubrication is critical to prevent overheating.
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