SKF RODAMIENTOS DE RODILLOS A ROTULA  24144 CC/C4W33 , 24160 CCK30/C3W33 , 452324 M2/W502 BS2-2212-2CS/VT143 , BS2-2218-2CS/VT143
 
OBT Bearing           2017-8-3

RODAMIENTOS DE RODILLOS A ROTULA

SKF  SRB (spherical roller bearings) have two rows of rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis.   The centre point of the sphere in the outer ring raceway is at the bearing axis. Therefore, the bearings are self-aligning ,   and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. Spherical roller bearings are designed to accommodate heavy radial loads, as well as heavy axial loads in both directions.

Prefixes
BS2-..        Bearing, designated by a drawing number
ZE               Bearing with SensorMount feature

Suffixes - Internal design
CA, CAC                   Retaining flanges on the inner ring, guide ring centred on the inner ring, machined brass cage
CC(J), CJ                   Flangeless inner ring, guide ring centred on the inner ring, two stamped steel cages
CCJA, EJA                 Flangeless inner ring, guide ring centred on the outer ring raceway, two stamped steel cages
 
E                                 Optimized internal design for increased load carrying capacity
                                  213, 222 and 223 series: Flangeless inner ring and two stamped steel cages. Annular groove  and three lubrication holes in the outer ring.
                                  d ≤ 65 mm: Guide ring centred on the inner ring
                                  d > 65 mm: Guide ring centred on the cage

Suffixes - External design (seals, snap ring groove etc.)
-CS, -2CS    Contact seal, NBR, on one or both sides
-CS2, -2CS2    Contact seal, FKM, on one or both sides
-CS5, -2CS5   Contact seal, HNBR, on one or both sides
-RS, -2RS   Contact seal, NBR, on one or both sides
-RS5, -2RS5    Contact seal, HNBR, on one or both sides
K        Tapered bore, taper 1:12
K30     Tapered bore, taper 1:30

Suffixes - Cage design
F     Machined steel cage, inner ring centred
FA     Machined steel cage, outer ring centred
J      Stamped steel cage, inner ring centred
JA      Stamped steel cage, outer ring centred
MA     Machined brass cage, outer ring centred

Suffixes - Materials, heat treatment
235220     Case-hardened inner ring with a helical groove in the bore
HA3      Case-hardened inner ring

Suffixes -Accuracy, clearance, preload, quiet running
C08             Running accuracy to P5 tolerance class
C083      C08 + C3
C084      C08 + C4
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
P5      Dimensional and running accuracy to P5 tolerance class
P6     Dimensional and running accuracy to P6 tolerance class
P62     P6 + C2

Suffixes - Lubrication
GEM9     Filled to 70 – 100% with SKF LGHB 2 grease
GLE         Filled to 25 - 45% with SKF LGWM 2 grease
VT143     Filled to 25 – 45% with SKF LGEP 2 grease
VT143B     Filled to 45 – 60% with SKF LGEP 2 grease
VT143C     Filled to 70 – 100% with SKF LGEP 2 grease
W64      Solid Oil
W     Without annular groove and lubrication holes in the outer ring
W20     Three lubrication holes in the outer ring
W26      Six lubrication holes in the inner ring
W33     Annular groove and three lubrication holes in the outer ring
W33X     Annular groove and six lubrication holes in the outer ring
W77      Plugged W33 lubrication holes
W513      W26 + W33

Suffixes - Other variants
VA405      Bearing for vibratory applications, surface-hardened stamped steel cages
VA406      Same as VA405, but PTFE coated cylindrical inner ring bore
VE552(E)     Outer ring with three equally-spaced threaded holes in one side face to accommodate
lifting tackle. The E indicates that appropriate eye bolts are supplied with the bearing.
VE553(E)       Same as VE552(E), but threaded holes in both side faces
VG114       Surface-hardened stamped steel cages
VQ424    Running accuracy better than C08

the self-aligning roller bearing  as follows ,

Número de parte
24144 CC/C3W33
24144 CC/C4W33
24144 CC/C5W33
24144 CC/W33
24144 CCK30/C2LW33VG004
24144 CCK30/C3W33
24144 CCK30/W33
24148 CC/C3W33
24148 CC/C5W33
24148 CC/W33
24148 CCK30/C3W33
24148 CCK30/W33
24152 CC/C2W33
24152 CC/C5W33
24152 CC/W33
24152 CCK30/W33
24156 CC/C3W33
24156 CC/W33
24156 CCK30/C3W33
24156 CCK30/C4W33
24156 CCK30/W33
24156 CCK30/W77
24160 CC/C3W33
24160 CCK30/C3W33
24160 CCK30/C4W33
24160 CCK30/W33
24164 CC/W33
24164 CCK30/C3W33
24164 CCK30/W33
24168 ECCJ/W33
24172 ECCJ/W33
24188 ECA/W33
24188 ECAK30/W33
452319 M2/W502
452322 M2/W502
452324 M2/W502
452326 M2/W502
452328 KM2/W502
452328 M2/W502
452328 VAF
452330 M2/W502
452332 M2/W502
452714 M2/W23A
453322 M2/W502
453328 M2/W502
453332 M2/W502
476208-102 B
476208-103 B
476208-104 B
476208-107 B
476208-108 B
476209-111 B
476209-112 B
476210-115 B
476210-200 B
476211-203 B
476213-207 B
476213-208 B
476215-211 B
476215-212 B
476215-215 B
476215-300 B
476218-307 B
476218-308 B
476220-311 B
476220-315 B
476220-400 B
476222-407 B/VSB
476222-408 B/VSB

SKF seal SRB With the exception of bearings designated with a BS2- prefix, the boundary dimensions of sealed spherical roller bearings are in accordance with ISO 15. Bearings with a BS2- prefix, for example BS2-2214-2RS/VT143, are based on 222 E or 223 E series bearings, but are slightly wider to accommodate the seals.

Sealed spherical roller bearings have the same features and internal design as basic design spherical roller bearings and are available with a cylindrical bore as standard. Some sizes are also available with a tapered bore or can be supplied with a tapered bore on request.

Sealed spherical roller bearings are supplied grease lubricated and should not be washed. For many application conditions, the bearings do not require relubrication and can be considered relubrication-free .

BS2-2206-2CS/VT143
BS2-2208-2CS/VT143
BS2-2208-2CS2/C4GEM9
BS2-2209-2CS/VT143
BS2-2211-2CS/VT143
BS2-2212-2CS/VT143
BS2-2213-2CS2/C4GEM9
BS2-2214-2CS/VT143
BS2-2214-2CS2/C3GEM9
BS2-2215-2CS/VT143
BS2-2215-2CSK/VT143
BS2-2217-2CS/VT143
BS2-2218-2CS/VT143
BS2-2218-2CSK/VT143
BS2-2222-2CS5/VT143
BS2-2222-2CS5W/LT20
BS2B 321642 B
ECB 452330 M2/W502
ECB 452332 M2/W502
ECB 452340 M2/W502
I-112618 CA/C4W33
I-26310 CAM2/W33
I-37611 CAM2/C3W33
I-37611 CAM2/W33

More information about bearing,  please contact me.

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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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