RODAMIENTOS DE RODILLOS TOROIDALES CARB  C 2215 K/C3  ,  C4126V/VE240 , C3120V
 
OBT Bearing           2017-8-4

RODAMIENTOS DE RODILLOS TOROIDALES CARB

CARB® toroidal roller bearings

The SKF standard assortment of CARB toroidal roller bearings matches the assortment of spherical roller bearings. It also includes bearings with a low cross-sectional height to meet requirements for minimum radial space. The standard assortment includes:
basic design bearings with cylindrical or tapered bore
taper 1:12 (designation suffix K)
taper 1:30 (designation suffix K30)
sealed bearings

The CARB toroidal roller bearing is a completely new type of radial roller bearing. This compact self-aligning roller bearing was developed by SKF and introduced on the market in 1995. In a unique design, it combines the self-aligning capability of the spherical roller bearing with the unconstrained axial displacement ability of the cylindrical roller bearing. It can also have the compact cross section normally associated with the needle roller bearing.

The applicability of CARB bearings covers a wide range with regard to radial loads. They are intended exclusively as non-locating bearings and as such they are excellent with their combination of self-aligning and axial displacement properties, opening up completely new opportunities to save space, weight and production costs. By deliberately displacing the rings axially with respect to each other it is possible to accurately set the radial internal clearance in the bearing.

CARB bearings permit smaller and lighter bearing arrangement designs offering the same or improved performance in a particularly impressive manner, e.g. in planetary gearboxes. They simplify the bearing arrangement design for long shafts that are subjected to temperature variations. When using CARB bearings, it has also been proven that vibration levels are reduced, e.g. in paper machines or fans.

The CARB bearing is a single row bearing with long, slightly crowned symmetrical rollers. The raceways of both the inner and outer rings are concave and situated symmetrically about the bearing centre. The attained optimal combination of both raceway profiles provides a favourable load distribution in the bearing, as well as low frictional running.

The rollers of the CARB bearing are self-guiding, i.e. they will always adopt the position where the load is evenly distributed over the roller length - irrespective of whether the inner ring is axially displaced and/or misaligned with respect to the outer ring.

The load carrying capacity of the CARB bearing is very high even when it has to compensate for angular misalignment or axial displacement. This results in an operationally reliable bearing arrangement with long  life.

Prefix
C  Bearing with standardized dimensions
BSC- Special bearing

K Tapered bore, taper 1:12
K30 Tapered bore, taper 1:30

C2 Radial internal clearance smaller than Normal
C3 Radial internal clearance greater than Normal
C4 Radial internal clearance greater than C3
C5 Radial internal clearance greater than C4
2CS Sheet steel reinforced acrylonitrile-butadiene rubber seal (NBR) on both sides of the bearing1)
2CS5 Sheet steel reinforced hydrogenated acrylonitrile-butadiene rubber seal (HNBR) on both sides
of the bearing2)
HA3 Case-hardened inner ring
M Window-type machined brass cage, roller centred
MB Machined brass cage, inner ring centred
2NS Highly efficient acrylonitrile-butadiene rubber seal on both sides of the bearing2)
TN9 Injection moulded cage of glass fibre reinforced polyamide 4,6, roller centred
V Full complement of rollers (no cage)
VE240 Bearing modified for greater axial displacement
VG114 Surface hardened pressed steel cage

Número de Parte
C 2206 TN9
C 2207 TN9
C 2207 TN9/C3
C 2208 V
C 2208 V/C3
C 2209 V
C 2210 KTN9/C3
C 2210 TN9
C 2211 KTN9/C3
C 2212 TN9
C 2213 KTN9/C3
C 2213 KV/C3
C 2213 TN9
C 2213 TN9/C3
C 2213 V
C 2213 V/C3
C 2214 V
C 2215 K/C3
C 2215/C3
C 2216
C 2216 K
C 2216 K/C3
C 2216 V
C 2217
C 2217 K/C3
C 2218
C 2218 K
C 2218 K/C3
C 2218/C3
C 2220
C 2220 K/C3
C 2222 K
C 2222 K/C3
C 2226
C 2226 K
C 2226/C3
C 2315 K
C 2315 K/C3
C 2317 K
C 2318 K/C3
C 2318 K/C4
C 3044 K/C4
C 3136 K/C3
C 3140
C 3144
C 3148 K/C3
C 3224
C 3224 K
C 3224/C3
C 4010 TN9
C 4020 V/C3
C 4024 V
C 4024 V/C4
C 4026
C 4028 V
C 4030 V/C3
C 4122 V/C4
C 5918 V
C 6912 V
C 6912-2NSV/C3
C3028
C4028V
C4128V
C2228
C3030MB
C4030V
C3130
C4130V
C2230
C3032
C4032
C4032V
C3132
C4132V
C3232
C3034
C4034V
C3134
C4134V
C2234
C3036
C4036V
C3136
C4136
C3236
*C3038
*C4038V
*C3138
*C4138V
*C2238
C4920V
C5920V
C4020V
C5020V
C3120
C3120V
C4120V/VE240
BSC-2034V
C2220
C2320
C3022
C4022V
C4122V
C2222
C3024
C3024V
C4024V
C4124V
C2224
C3224
C3026
C4026
C4026V
C4126V/VE240
C2226
C4920K30V
-
C4020K30V
-
C3120K
-
C4120K30V/VE240
-
C2220K
C2320K
C3022K
C4022K30V
C4122K30V
C2222K
C3024K
C3024KV
C4024K30V
C4124K30V
C2224K
C3224K
C3026K
C4026K30
C4026K30V
C4126K30V/VE240
C2226K

More information about bearing,  please contact me.

SKF ,  FAG , TIMKEN , NSK , KOYO , NACHI , NTN , INA , Luk , IKO , THK ,   FYH , ASAHI , SNR, NADELLA , URB, ZKL, ZVL , TORRINGTON ,  JNS, IJK , GMN , GRW , STIEBER, DODGE, FAFNIR , MCGILL , ROLLWAY, LINK-BELT ,PEER,RHP, FLT  etc

More information about bearing,  please contact me.

OBetter Bearing company can supply the  quality bearing with the competitive Price.  please contact me.

manufacturer and exporter
Co. Name: Shandong Obetter Bearing Co., Ltd
WebSite: www.obtbearing.com  
E-mail: obtbearing@163.com 
Mobile & WhatsApp : 0086-130-6503-2620

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