SL045026-D-PP Cylindrical Roller Bearing
Size: 130*200*95 mm
Weight: 10.15 kg
Number of Row: Singel row
Situation: In stock
Leading time: 3-6 working days
Contact: info@bearingmotion.com
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SL045026-D-PP Cylindrical Roller Bearing |
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Type |
Cylindrical Roller Bearing |
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Bore diameter (d) |
130 mm |
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Outside diameter(D) |
200mm |
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Width（B） |
95 mm |
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Basic dynamic load rating, radial（Cr） |
540000 N |
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Basic static load rating, radial（C0r） |
960000 N |
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Fatigue load limit, radial（Cur） |
130000 N |
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Limiting speed（nG） |
960 1/min |
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Mass |
14.26 KG |
Products Description
Cylindrical roller bearings are a type of radial rolling element bearing that utilizes cylindrical rollers. The internal structure of cylindrical roller bearings consists of rollers arranged in parallel, with spacer retainers or isolators placed between the rollers. This arrangement prevents roller tilting or friction between rollers, effectively minimizing the increase in rotational torque.
Cylindrical roller bearings possess the following characteristics:
Line contact or modified line contact between the rollers and the raceways allows for high radial load-carrying capacity, making them suitable for heavy and impact loads.
These bearings have low friction coefficients, making them suitable for high-speed applications. Their maximum speed approaches that of deep groove ball bearings.
N-type and NU-type cylindrical roller bearings can accommodate axial movement, allowing for relative position changes between the shaft and housing due to thermal expansion or installation errors. This feature enables their use as free-end supports.
Cylindrical roller bearings require precise machining of the shaft or housing bore. After installation, strict control must be maintained to minimize any deviation in the outer ring axis, as this can lead to concentrated contact stresses.
The inner and outer rings of cylindrical roller bearings can be separated, facilitating easy installation and removal.
In conclusion, cylindrical roller bearings offer numerous advantages, including high radial load-carrying capacity, low friction, suitability for high-speed applications, axial movement adaptability, and ease of installation and disassembly. However, it is important to note that proper machining and installation techniques must be employed to ensure optimal performance and longevity of these bearings.
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