SKF RODAMIENTOS DE UNA HILERA DE RODILLOS CILINDRICOS Y AROS ANGULARES  NUP 2319 ECJ   , NU 2315 ECJ   , NUP 308 ECM/C3    , NUP 322 ECJ
 
OBT Bearing           2017-7-31

SKF cylindrical roller bearings are available in many designs, series and sizes. The majority are single row bearings with a cage. High-capacity bearings, double row bearings, multi-row bearings, single and double row full complement bearings (without a cage) and split bearings complete the SKF standard assortment provided here.
Bearings with a cage can accommodate heavy radial loads, rapid accelerations and high speeds. Full complement bearings incorporate a maximum number of rollers and are therefore suitable for very heavy radial loads at moderate speeds. SKF high-capacity cylindrical roller bearings combine the high load carrying capacity of a full complement bearing with the high speed capability of a bearing with a cage.

Prefixes
E2.      SKF Energy Efficient bearing
L          Separate inner or outer ring of a separable bearing
R         Inner or outer ring with roller and cage assembly of a separable bearing
Basic designation
CRL        Inch bearing
CRM           Inch bearing
HJ           Angle ring

Suffixes - Internal design
A      Deviating or modified internal design
EC      Optimized internal design incorporating more and/or larger rollers and with modified roller end / flange contact

Suffixes - External design (seals, snap ring groove etc.)
K                 Tapered bore, taper 1:12
N       Snap ring groove in the outer ring
NR      Snap ring groove in the outer ring, with appropriate snap ring
N1     One locating slot (notch) in one outer ring side face
N2     Two locating slots (notches) in one outer ring side face, 180° apart

Número de Parte

NU 306 ECP/C3
NU 307 ECJ
NU 307 ECJ/C3
NU 307 ECM
NU 307 ECP
NU 307 ECP/C3
NU 308 ECJ
NU 308 ECJ/C3
NU 308 ECM
NU 308 ECM/C3
NU 308 ECML/P6VG147
NU 308 ECP
NU 308 ECP/C3
NU 309 ECJ
NU 309 ECJ/C3
NU 309 ECM
NU 309 ECM/C3
NU 309 ECP
NU 310 ECJ
NU 310 ECJ/C3
NU 310 ECM
NU 310 ECM/C3
NU 310 ECM/C4
NU 310 ECP
NU 310 ECP/C3
NU 311 ECJ
NU 311 ECJ/C3
NU 311 ECM
NU 311 ECM/C3
NU 311 ECML/C3B20
NU 311 ECP
NU 311 ECP/C3
NU 312 ECJ
NU 312 ECJ/C3
NU 312 ECM
NU 312 ECM/C4
NU 312 ECP
NU 312 ECP/C3
NU 313 ECJ
NU 313 ECJ/C3
NU 313 ECM
NU 313 ECM/C3
NU 313 ECP
NU 313 ECP/C3
NU 314 ECJ
NU 314 ECJ/C3
NU 314 ECM
NU 314 ECM/C3
NU 314 ECM/C4VA301
NU 314 ECP
NU 314 ECP/C3
NU 315 ECJ
NU 315 ECM/C3
NU 315 ECP
NU 315 ECP/C3
NU 316 ECJ
NU 316 ECJ/C3
NU 316 ECM
NU 316 ECM/C3
NU 316 ECP
NU 316 ECP/C3
NU 317 ECJ
NU 317 ECJ/C3
NU 317 ECM
NU 317 ECM/C3
NU 317 ECP
NU 317 ECP/C3
NU 318 ECJ
NU 318 ECJ/C3
NU 318 ECM
NU 318 ECM/C3
NU 318 ECP
NU 318 ECP/C3
NU 319 ECJ
NU 319 ECJ/C3
NU 319 ECM/C3
NU 319 ECM/C3VL0241
NU 319 ECP
NU 319 ECP/C3
NU 320 ECJ
NU 320 ECJ/C3
NU 320 ECM
NU 320 ECM/C3
NU 320 ECM/C4VA301
NU 320 ECML
NU 320 ECML/C3
NU 320 ECP
NU 320 ECP/C3
NU 320 M2/W23B
NU 321 ECJ
NU 321 ECJ/C3
NU 321 ECP
NU 322 ECJ
NU 322 ECJ/C3
NU 322 ECM
NU 322 ECM/C3
NU 322 ECM/C4VA301
NU 322 ECP/C3
NU 324 ECJ
NU 324 ECJ/C3
NU 324 ECM
NU 324 ECM/C3
NU 324 ECML
NU 324 ECML/C3
NU 324 ECP
NU 324 ECP/C3
NU 326 ECJ
NU 326 ECJ/C3
NU 326 ECM
NU 326 ECM/C3

Suffixes - Accuracy, clearance, preload, quiet running
CN Normal radial internal clearance; only used together with an additional letter that identifies a                       reduced or displaced clearance range
                   H = Reduced clearance range corresponding to the upper half of the actual clearance range
                   L = Reduced clearance range corresponding to the lower half of the actual clearance range
                   M = Reduced clearance range corresponding to the middle half of the actual clearance range
                         The above letters are also used together with the clearance classes C2, C3, C4 and C5, e.g. C2H
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

Suffixes - Bearing sets, matched bearings
DR Two bearings matched to one set
TR Three bearings matched to one set
QR Four bearings matched to one set
Suffixes - Lubrication
W33 Annular groove and three lubrication holes in the outer ring

Suffixes - Other variants
PEX
SKF Explorer bearing, used only when same-sized conventional and SKF Explorer bearings are available
VA301
Bearing for railway vehicle traction motors
VA305 VA301 + special inspection routines
VA350 Bearing for railway axleboxes
VA380 Bearing for railway axleboxes in accordance with EN 12080:2011, class 1
VA3091 VA301 + external surfaces of the outer ring are coated with aluminium oxide
VC025
Bearing with special wear-resistant raceways for applications in heavily contaminated environments
VE901 Modified internal design
VQ015 Inner ring with crowned raceway for increased permissible misalignment

NU 326 ECM/C4VA301
NU 326 ECML
NU 326 ECP
NU 328 ECJ/C3
NU 328 ECM
NU 328 ECM/C3
NU 330 ECM
NU 330 ECM/C3
NU 334 ECM/C3
NU 336 ECM/C3
NU 406
NU 406 MA/C3
NU 407
NU 408
NU 408 M/C4
NU 408/C4
NU 409
NU 410
NU 410/C3
NU 411
NU 411/C3
NU 412
NU 413
NU 420 M/C4VA301
NUP 202 ECPHA/C3
NUP 203 ECP
NUP 204 ECP
NUP 205 ECP
NUP 206 ECP
NUP 206 ECP/C3
NUP 207 ECP
NUP 207 ECP/C3
NUP 208 ECP
NUP 208 ECP/C3
NUP 209 ECP
NUP 210 ECJ
NUP 210 ECP
NUP 211 ECJ/C3
NUP 211 ECP
NUP 212 ECJ
NUP 212 ECP
NUP 213 ECJ
NUP 213 ECP
NUP 214 ECP
NUP 215 ECM/C3
NUP 215 ECP
NUP 216 ECP
NUP 216 ECP/C3
NUP 217 ECP
NUP 218 ECP
NUP 219 ECM/C3
NUP 219 ECP
NUP 220 ECP
NUP 2203 ECP
NUP 2205 ECP
NUP 2206 ECP
NUP 2206 ECP/C3
NUP 2207 ECP
NUP 2208 ECP
NUP 2208 ECP/C3
NUP 2209 ECP
NUP 2210 ECP
NUP 2211 ECP
NUP 2212 ECJ
NUP 2212 ECP
NUP 2212 ECP/C3
NUP 2213 ECP
NUP 2214 ECP
NUP 2215 ECJ
NUP 2215 ECP
NUP 2216 ECP
NUP 2217 ECP
NUP 2218 ECP
NUP 2220 ECP
NUP 2222 ECML
NUP 2222 ECP
NUP 224 ECJ
NUP 226 ECP
NUP 228 ECJ
NUP 2305 ECP
NUP 2306 ECP
NUP 2307 ECP
NUP 2308 ECP
NUP 2309 ECP
NUP 2310 ECP
NUP 2311 ECP
NUP 2312 ECP
NUP 2313 ECP
NUP 2315 ECP
NUP 2319 ECJ
NUP 304 ECP
NUP 305 ECP
NUP 306 ECP
NUP 307 ECJ
NUP 307 ECP
NUP 308 ECM/C3
NUP 308 ECP
NUP 309 ECJ
NUP 309 ECJ/C3
NUP 309 ECP
NUP 310 ECJ
NUP 310 ECJ/C3
NUP 310 ECNRJ/C3VM004
NUP 310 ECP
NUP 310 ECP/C3
NUP 311 ECM
NUP 311 ECP
NUP 312 ECP
NUP 312 ECP/C3
NUP 313 ECJ
NUP 313 ECP
NUP 314 ECNML/C3
NUP 314 ECP
NUP 315 ECP
NUP 317 ECP
NUP 318 ECJ
NUP 320 ECJ
NUP 322 ECJ

Suffixes - Cage design
FR                Pin-type steel cage, pierced rollers
J Stamped steel cage, roller centred
M                 Machined brass cage, riveted, roller centred
MA(S) Machined brass cage, outer ring centred. The S indicates a lubrication groove in the guiding surface
MB Machined brass cage, inner ring centred
ML Machined brass cage, window-type, inner or outer ring centred, depending on bearing design
MP Machined brass cage, window-type, inner or outer ring centred, depending on bearing size
MR Machined brass cage, window-type, roller centred
P Glass fibre reinforced PA66 cage, roller centred
PA Glass fibre reinforced PA66 cage, outer ring centred
PH Glass fibre reinforced PEEK cage, roller centred
PHA Glass fibre reinforced PEEK cage, outer ring centred

Suffixes - Materials, heat treatment
HA1 Case-hardened inner and outer rings
HA2 Case-hardened outer ring
HA3 Case-hardened inner ring
HB1            Bainite-hardened inner and outer rings
HB3 Bainite-hardened inner ring
HN1 Inner and outer rings with special surface heat treatment

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
rodamientos - roulements - подшипникии  - cuscinetti - rolamentos - lo?iska - rulmanlar - Kegelrollagers
 
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