C 3972 KM-CARB Toroidal Roller Bearing

C 3972 KM-CARB Toroidal Roller Bearing

CARB toroidal roller bearings are unique: as well as accommodating misalignment without increased stress levels, they also provide frictionless axial movement within the bearing in the non-locating position in self-aligning bearing arrangements. Being SKF Explorer bearings, they can accommodate higher load levels and provide significantly extended service life.Accommodate misalignment and axial displacement within the bearingHigh radial load carrying capacityProvide frictionless axial movementLong bearing system lifeReduce noise and vibration levels
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Dimensions - C 3972 KM

d

360 mm

D

480 mm

B

90 mm

d2

≈394 mm

D1

≈450 mm

s1

max.17.2 mm

r1,2

min.3 mm

Abutment dimensions - C 3972 KM

Da

min.435 mm

Da

max.467 mm

Ca

min.1.6 mm

ra

max.2.5 mm

a

 

C

1 760 kN

C0

3 250 kN

Pu

245 kN

 

1 000 r/min

 

1 400 r/min

k1

0.127

k2

0.104

 


The CARB toroidal roller bearing is a sophisticated and versatile type of bearing designed to accommodate both radial and axial loads with exceptional efficiency. It incorporates a unique toroidal roller shape, which is a hybrid between cylindrical and spherical roller bearings. This distinctive design allows for a continuous line of contact between the rollers and the raceways, which minimizes the stress concentrations typically observed in traditional roller bearings. The toroidal rollers are aligned in such a manner that they can handle misalignment and shaft deflection without compromising performance. Additionally, the CARB bearing features an internal geometry that enables it to adapt to both radial and axial loads simultaneously, making it highly versatile for various applications. Its ability to self-align reduces the need for precise shaft alignment during installation, enhancing operational reliability and extending the bearing's service life.

CARB toroidal roller bearings are widely used across diverse industrial sectors due to their adaptability and robustness. In the automotive industry, these bearings are employed in wheel hubs, drive shafts, and gearboxes where their capacity to handle high loads and misalignment proves invaluable. In the industrial machinery sector, they are found in conveyor systems, pumps, and compressors, where they manage both radial and axial loads efficiently. The bearing's design also makes it suitable for applications in the wind energy sector, particularly in wind turbine main shafts and gearbox assemblies, where it can handle the significant dynamic loads and misalignment inherent in these systems. Furthermore, CARB toroidal roller bearings are utilized in various other applications, including agricultural machinery, marine equipment, and heavy-duty industrial equipment, demonstrating their broad applicability and effectiveness in managing challenging operating conditions.

One of the primary advantages of CARB toroidal roller bearings is their exceptional load-carrying capacity. The toroidal shape of the rollers allows for a more uniform distribution of stress, which significantly enhances the bearing's ability to handle high radial and axial loads. This feature not only improves the bearing's overall performance but also extends its service life, reducing maintenance requirements and downtime. Additionally, the CARB bearing's inherent self-aligning capability simplifies installation and reduces the need for precise shaft alignment, which can be particularly beneficial in dynamic or variable load conditions. The bearing's ability to accommodate misalignment without compromising performance translates to greater operational reliability and reduced risk of premature failure. Overall, the CARB toroidal roller bearing's combination of high load capacity, self-aligning properties, and versatility makes it a preferred choice for a wide range of demanding applications, offering both economic and operational advantages.

d D B
C 3048 K 240 360 92
C 3048 240 360 92
C 2238 K 190 340 92
C 2238 190 340 92
C 4034 V 170 260 90
C 4034 K30V 170 260 90
C 3972 M 360 480 90
C 3972 KM 360 480 90
C 3044 K 220 340 90
C 3044 220 340 90
C 3132 K 160 270 86
C 3132 160 270 86
C 2234 K 170 310 86
C 2234 170 310 86
C 4128-2CS5V/C3GEM9 140 225 85
C 4128 V/VE240 140 225 85
C 3040 K 200 310 82
C 3040 200 310 82
C 4126-2CS5V/C3GEM9 130 210 80
C 4124 V/C3 120 200 80
C 4032-2CS5V/C3GEM9 160 240 80
C 4032 V 160 240 80
C 4032 K30V 160 240 80
C 4032 K30 160 240 80
C 4032 160 240 80
C 3130 K 150 250 80
C 3130 150 250 80
C 3224 K 120 215 76
C 3224 120 215 76
C 4030-2CS5V/C3GEM9 150 225 75

Népszerű tags: c 3972 km-carb toroidal roller bearing, c 3972 km-carb toroidal roller bearing suppliers

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