RODAMIENTOS DE AGUJAS  K 65X73X30  KRV 35 PPXA    LS 90120    NA 4910.2RS    NATR 15 PPA  NK 29/30   NK 90/35
 
OBT Bearing           2017-8-1

RODAMIENTOS DE AGUJAS

Os rolamentos de rolos de agulhas SKF têm rolos cilíndricos de diâmetro pequeno em relação a seu comprimento. As extremidades dos rolos são levemente abauladas para modificar a linha de contato entre as pistas e os rolos. Isso evita picos de tensão nas extremidades do rolo, levando ao prolongamento da vida útil do rolamento. A despeito de sua seção transversal baixa, os rolamentos de rolos de agulhas possuem uma alta capacidade de carga. Portanto, são extremamente indicados para arranjos de rolamentos onde o espaço radial é limitado.
A SKF fornece rolamentos de rolos de agulhas em diferentes perfis e em uma ampla variedade de materiais, séries e tamanhos, o que os torna apropriados para diversas aplicações e condições operacionais.

SKF needle roller bearings are bearings with cylindrical rollers that are small in diameter relative to their length. The ends of the rollers are relieved slightly to modify the line contact between the rollers and raceways. This prevents stress peaks at the roller ends to extend bearing service life. In spite of their low cross section, needle roller bearings have a high load carrying capacity. Therefore, they are extremely suitable for bearing arrangements where radial space is limited.

K Needle roller and cage assembly
DS Single split needle roller and cage assembly
ZW Double row needle roller and cage assembly (double row cage)
TN Glass fibre reinforced PA66 cage
VG052 Single split PES (polyethersulfone) cage
BK Drawn cup needle roller bearing with a closed end
HK              Drawn cup needle roller bearing with open ends
HN              Drawn cup needle roller bearing with open ends, full complement
RS Contact seal (NBR or FKM or PUR) on one side
.2RS Contact seal (NBR or FKM or PUR) on both sides
AS.. Outer ring with lubrication hole(s), the number following indicates the number of holes
SM..          Special grease, two numbers following identify the grease
ASR..      Outer ring with annular groove and lubrication hole(s), the number following indicates the number of holes
IS.. Inner ring with lubrication hole(s), the number following indicates the number of holes
ISR.. Inner ring with annular groove and lubrication hole(s), the number following indicates the number of holes

R              Bearing without an inner ring
NA  48 Needle roller bearing with machined rings, with flanges, with an inner ring
NA  49 Needle roller bearing with machined rings, with flanges, with an inner ring
NA  69 Needle roller bearing with machined rings, with flanges, with an inner ring
NAO  Needle roller bearing with machined rings, without flanges, with an inner ring
NK  Needle roller bearing with machined rings, with flanges, without an inner ring
NKI  Needle roller bearing with machined rings, with flanges, with an inner ring
NKIS  Needle roller bearing with machined rings, with flanges, with an inner ring
NKS  Needle roller bearing with machined rings, with flanges, without an inner ring
C2   Radial internal clearance smaller than Normal
C3 Radial internal clearance greater than Normal
C4 Radial internal clearance greater than C3
H..             Bearing without an inner ring and reduced inside diameter (under rollers) tolerance, the numbers following indicate the tolerance limits in µm, e.g. H+27+20
P5  Dimensional and geometrical tolerances to class P5
P6  Dimensional and geometrical tolerances to class P6
P62  P6 + C2
P63  P6 + C3
P6CNR  P6 + CNR
S0     Bearing heat stabilized for operating temperatures ≤ 150 °C (300 °F)
S1    Bearing heat stabilized for operating temperatures ≤ 200 °C (390 °F)
S2    Bearing heat stabilized for operating temperatures ≤ 250 °C (480 °F)
S3    Bearing heat stabilized for operating temperatures ≤ 300 °C (570 °F)

Número de Parte

K 10X13X10 TN
K 10X13X13 TN
K 12X15X10 TN
K 12X15X13 TN
K 12X18X12 TN
K 14X18X13
K 15X19X17
K 15X21X21
K 16X22X20
K 17X21X13
K 18X24X20
K 20X28X25
K 25X30X20
K 30X37X16
K 35X40X17
K 35X42X18
K 50X55X20
K 50X55X30
K 50X58X25
K 55X63X25
K 5X8X8 TN
K 60X68X23
K 65X70X20
K 65X70X30
K 65X73X30
K 68X74X20
K 6X9X8 TN
K 70X76X20
K 75X83X23
K 7X10X8 TN
K 9X12X13 TN
KR 16
KR 16 PPA
KR 16 PPXA
KR 19
KR 19 PPA
KR 19 PPXA
KR 22 B
KR 22 PPA
KR 26 PPA
KR 26 PPXA
KR 30 B
KR 30 PPA
KR 30 PPXA
KR 32 B
KR 32 PPA
KR 32 PPXA
KR 35 B
KR 35 PPA
KR 35 PPXA
KR 40 B
KR 40 PPA
KR 40 PPXA
KR 47 B
KR 47 PPA
KR 52 B
KR 52 PPXA
KR 62 B
KR 62 PPA
KR 62 PPXA
KR 72 PPA
KR 72 PPXA
KR 80 B
KR 80 PPA
KRE 22 PPA
KRE 32 PPA
KRE 35 PPA
KRE 52 PPA
KRV 16 PPA
KRV 22 PPA
KRV 26 PPA
KRV 30 PPA
KRV 32 PPA
KRV 35 PPA
KRV 35 PPXA
KRV 40 PPA
KRV 47 PPA
KRV 52 PPA
KRV 80 PPA
KRV 90 PPA
KRVE 16 PPA
KRVE 32 PPA
KRVE 52 PPA
LS 0821
LS 100135
LS 1024
LS 3552
LS 4060
LS 4565
LS 80105
LS 90120
NA 22/8.2RS
NA 2200.2RS
NA 2201.2RS
NA 2201.2RSX
NA 2202.2RS
NA 2203.2RS
NA 2204.2RS
NA 2205.2RS
NA 2206.2RSX
NA 2208.2RS
NA 2210.2RS
NA 4822
NA 4824
NA 4826
NA 4828
NA 4836
NA 4844
NA 4852
NA 49/22
NA 49/32
NA 4900
NA 4900.2RS
NA 4901
NA 4901.2RS
NA 4902
NA 4902.2RS
NA 4903
NA 4903.2RS
NA 4904
NA 4904.2RS
NA 4905
NA 4905.2RS
NA 4906
NA 4906.2RS
NA 4907
NA 4907.2RS
NA 4908
NA 4908 RS
NA 4908.2RS
NA 4909
NA 4909.2RS
NA 4910
NA 4910.2RS
NA 4911
NA 4912
NA 4913
NA 4914
NA 4915
NA 4916
NA 4917
NA 4919
NA 4922
NA 4924
NA 4926
NA 69/22
NA 69/28
NA 69/32
NA 6901
NA 6902
NA 6903
NA 6904
NA 6905
NA 6906
NA 6907
NA 6908
NA 6909
NA 6910
NA 6911
NA 6912
NA 6913
NA 6914
NA 6915
NA 6916
NA 6918
NA 6919
NAO 35X50X17
NATR 10
NATR 10 PPA
NATR 10 PPXA
NATR 12 PPXA
NATR 15
NATR 15 PPA
NATR 17
NATR 17 PPA
NATR 17 PPXA
NATR 17 X
NATR 20
NATR 20 PPA
NATR 25
NATR 25 PPA
NATR 30
NATR 30 PPA
NATR 35 PPA
NATR 40 PPA
NATR 50 PPA
NATR 6 PPA
NATR 8
NATR 8 PPA
NATR 8 PPXA
NATR 8 X
NATV 10 PPA
NATV 12
NATV 12 PPA
NATV 12 PPXA
NATV 15 PPA
NATV 17 PPA
NATV 20 PPA
NATV 25 PPA
NATV 30 PPA
NATV 40 PPA
NATV 8 PPA
NK 10/16 TN
NK 12/12
NK 12/16
NK 14/16
NK 14/20
NK 15/16
NK 15/20
NK 16/16
NK 16/20
NK 17/16
NK 17/20
NK 18/16
NK 18/20
NK 19/16
NK 19/20
NK 20/16
NK 20/20
NK 22/16
NK 22/20
NK 24/16
NK 24/20
NK 25/16
NK 25/20
NK 26/16
NK 26/20
NK 28/20
NK 28/30
NK 29/30
NK 32/30
NK 35/20 TN
NK 35/30 TN
NK 37/20
NK 37/30
NK 40/20 TN
NK 40/30
NK 47/20
NK 47/30
NK 5/12 TN
NK 50/35 TN
NK 55/25
NK 55/35
NK 6/10 TN
NK 60/25
NK 60/35
NK 68/25
NK 7/10 TN
NK 70/25
NK 8/12 TN
NK 8/16 TN
NK 80/25
NK 80/35
NK 85/25
NK 85/35
NK 9/12 TN
NK 9/16 TN
NK 90/35

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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