RODAMIENTOS DE RODILLOS CÓNICOS MILIMÉTRICOS  30310 J2/Q  , BT1-0160 , T2ED 045  , T4CB 120 , T7FC 065/QCL7C
  
OBT Bearing           2017-8-5

RODAMIENTOS DE RODILLOS CÓNICOS MILIMÉTRICOS
Rodamientos de rodillos cónicos

Tapered roller bearings (TRB )  have tapered inner and outer ring raceways and tapered rollers. They are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads. The projection lines of the raceways meet at a common point on the bearing axis  to provide true rolling and low friction. The axial load carrying capacity of tapered roller bearings increases with increasing contact angle α. The size of the angle is related to the calculation factor e  the larger the value of e, the larger the contact angle. A single row tapered roller bearing is typically adjusted against a second tapered roller bearing.

Single row tapered roller bearings are separable , i.e. the inner ring with roller and cage assembly (cone) can be mounted separately from the outer ring (cup).

The SKF assortment of standard tapered roller bearings comprises:
single row tapered roller bearings
matched single row tapered roller bearings
double row tapered roller bearings
four-row tapered roller bearings
hub units based on tapered roller bearings for industrial, automotive, railway and off-highway applications
Prefixes
E2.              SKF Energy Efficient bearing
J                  Metric bearing following the ABMA designation system (ANSI/ABMA Std. 19.2-2013)
T                  Metric bearing in accordance with ISO 355:2007
Suffixes - Internal design
B                  Steep contact angle
Suffixes - External design (seals, snap ring groove etc.)
R                    Flanged outer ring
X                   Boundary dimensions changed to conform to ISO
Suffixes - Cage design
J                 Stamped steel cage, roller centred. A number following the J indicates a different cage design.
TN9            Glass fibre reinforced PA66 cage, roller centred
TNH            Glass fibre reinforced PEEK cage, roller centred
Suffixes - Materials, heat treatment
HA1          Case-hardened inner and outer rings
HA2        Case-hardened outer ring
HA3           Case-hardened inner ring
HA4             Case-hardened inner and inner rings and rollers
HA5           Case-hardened rollers
HB1               Bainite-hardened inner and outer rings
HN3         Inner ring with special surface heat treatment
L4B              Bearing rings and rollers with special surface coating
Suffixes - Accuracy, clearance, preload, quiet running

CL0 Accuracy to ABMA tolerance class 0 (inch bearing)
CL00 Accuracy to ABMA tolerance class 00 (inch bearing)
P5
Dimensional and running accuracy to P5 tolerance class
U..        U combined with a one- or two-digit number identifies reduced total width tolerance, e.g.:
               U2 … +0,05/0 mm
               U4 … +0,10/0 mm
W          Modified ring width tolerance to +0,05/0 mm

Suffixes - Other variants
CL7A Pinion bearing, superseded by CL7C
CL7C High-performance design
CLN  Reduced tolerances for ring widths and total (abutment) width in accordance with ISO tolerance class 6X
PEX         SKF Explorer bearing on customer request
Q Optimized contact geometry and surface finish
V001      CL7C and /2
VA321 Optimized internal design
VA606 Crowned raceway on the outer ring, logarithmic profile on the inner ring and special heat treatment
VA607 Same as VA606, but other outside diameter tolerance
VB022 Chamfer dimension of large outer ring side face 0,3 mm
VB026 Chamfer dimension of large inner ring side face 3 mm
VB061 Chamfer dimension of large inner ring side face 8 mm
VB134 Chamfer dimension of large inner ring side face 1 mm
VB406 Chamfer dimension of large inner ring side face 3 mm and of large outer ring side face 2 mm
VB481 Chamfer dimension of large inner ring side face 8,5 mm
VC027      Modified internal geometry for increased permissible misalignment
VC068        Increased running accuracy and special heat treatment
VE141        One locating slot (notch) in the outer ring
VE174 One locating slot (notch) in the large side face of the outer ring, improved running accuracy
VQ051 Modified internal geometry for increased permissible misalignment
VQ117 Special radial and axial run-out
VQ267 Reduced inner ring width tolerance to ± 0,025 mm
VQ492 Special inner ring width tolerance
VQ494 Reduced radial run-out
VQ495       CL7C with reduced or shifted tolerance range for the outside diameter
VQ506        Reduced inner ring width tolerance
VQ507       CL7C with reduced or shifted tolerance range for the outside diameter
VQ523        CL7C with reduced inner ring width tolerance and reduced or shifted tolerance range for the outside diameter
VQ601         Accuracy to ABMA tolerance class 0 (inch bearing)

Número de Parte
30203 J2
30204 J2/Q
30205 J2/Q
30206 J2/Q
30207 J2/Q
30208 J2/Q
30209 J2/Q
30210 J2/Q
30211 J2/Q
30212 J2/Q
30213 J2/Q
30214 J2/Q
30215 J2/Q
30216 J2/Q
30217 J2/Q
30218 J2
30220 J2
30220 J2/DF
30221 J2
30222 J2
30224 J2
30226 J2
30228 J2
30230
30232 J2
30234 J2
30238 J2
30240 J2
30244 J2
30302 J2
30302 J2/VE197
30303 J2
30303 J2/VE197
30304 J2/Q
30305 J2/Q
30306 J2/Q
30307 J2/Q
30308 J2/Q
30309 J2/Q
30310 J2/Q
30311 J2/Q
30311 J2/W64
30312 J2/Q
30312 J2/QW64
30313 J2/Q
30314 J2/Q
30316 J2
30317 J2
30318 J2
30319
30320 J2
30322 J2
30324 J2
30332 J2
31305 J2
31305 J2/DF
31306 J2/Q
31307 J2/Q
31307 J2/QDF
31308 J2/QCL7C
31308 J2/QCL7CDF
31309 J2/QCL7C
31309 J2/QCL7CDFC25
31310 J2/QCL7C
31310 J2/QCL7CDF
31311 J2/QCL7C
31312 J2/Q
31312 J2/QDF
31313 J2/QCL7C
31313 J2/QCL7CDF
31314 J2/QCL7A
31314 J2/QCL7ADF
31315 J2/DF
31315 J2/QCLN7C
31316 J1/QCL7A
31316 J1/QCL7ADF
31317 J2
31318 J2
31318 J2/DF
31319 J2
31319 J2/DF
31320 XJ2/DF
31322 XJ2
31322 XJ2/DF
31324 XJ2
31324 XJ2/DF
31324 XJ2/DFC210
31326 XJ2/DF
31328 XJ2
31328 XJ2/DF
320/22 X
320/28 X/Q
320/32 X/Q
32004 X/Q
32004 X/QVB014
32005 X/Q
32005 X/QVB015
32006 X/Q
32007 J2/Q
32007 X/Q
32008 X/Q
32008/38 X/Q
32009 X/Q
32010 X/Q
32011 X/Q
32012 X/QCL7C
32013 X/Q
32013 X/QNP
32014 X/Q
32015 X/Q
32016 X/Q
32017 X/Q
32017 X/QDF
32018 X/Q
32020 X/Q
32020 X/QDF
32021 X/Q
32022 X/Q
32024 X
32024 X/DF
32026 X
32026 X/DF
32028 X
32028 X/DF
32030 X
32030 X/DF
32032 X
32032 X/DF
32034 X
32038 X/DF
32040 X
32048 X/DF
32052 X
32056 X
32056 X/DF
32064 X
32064 X/DF
322/28 BJ2/Q
32205 BJ2/Q
32206 BJ2/QCL7CVA606
32206 J2/Q
32207 J2/Q
32208 J2/Q
32209 J2/Q
32210 J2/Q
32211 J2/Q
32212 J2/Q
32213 J2/Q
32214 J2/Q
32215 J2/Q
32215 J2/QDF
32216 J2/Q
32217 J2/Q
32218 J2/Q
32219 J2
32219 J2/DF
32220 J2
32221 J2
32222 J2
32222 J2/DF
32224 J2
32224 J2/DF
32226 J2
32228 J2
32228 J2/DF
32230 J2/DF
32232 J2
32234 J2
32236 J2/DF
32240 J2
32240 J2/DF
32244 J2
32303 J2
32304 J2/Q
32305 J2
32306 J2/Q
32307 BJ2/Q
32307 J2/Q
32308 J2/Q
32309 BJ2/QCL7C
32309 J2/Q
32310 J2/Q
32311 BJ2/QCL7C
32311 J2
32312 BJ2/QCL7C
32312 J2/Q
32313 BJ2/QU4CL7CVQ267
32313 J2/Q
32314 BJ2/QCL7C
32314 J2/Q
32315 BJ2/QCL7C
32315 J2
32316 J2
32317 J2
32318 J2
32319 J2
32320 J2
32321 J2
32322
32915 TN9/QVG900
32920/Q
32924
32926
32928
32934
32936
32938
32940
33010/Q
33011/Q
33013/Q
33014
33015/Q
33016/Q
33017/Q
33019/Q
33020/Q
33021/Q
33022
33024
33030
33108/Q
33109/Q
33110/Q
33111/Q
33112/Q
33112/QVB259
33113/Q
33114/Q
33115/Q
33116/Q
33117/Q
33118/Q
33122
33205/Q
33205/QVQ077
33206/Q
33207/Q
33208/Q
33209/Q
33210/Q
33211/Q
33212/Q
33213/Q
33214/Q
33215/Q
33216/Q
332169 AA
33220
34478/2/QVQ276
440809 A/Q
BT1-0160
BT1-0176/Q
T2ED 045
T2ED 050/Q
T2ED 055/QCLN
T2ED 070/QCLNVB061
T2EE 040/QVB134
T2EE 060/Q
T2EE 100
T4CB 100/Q
T4CB 120
T4CB 140
T4DB 150
T4EE 160/VB406
T7FC045/HN3QCL7C
T7FC 055/QCL7C
T7FC 060/QCL7C
T7FC 065/QCL7C
T7FC 070/QCL7C
T7FC 075/QCL7C
T7FC 080/QCL7C
T7FC095/CL7CVQ051
T4CB100/Q
T4DB160
T4EE160/VB406
T4DB170 T4DB180
T4DB200
T4EB240/VE174
T2EE240/VB406

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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