Wuxi Guangqiang Bearing Trade Co.,Ltd 86-510-82695331 gq@gqbearing.com
Height outboard motor NA4904 Needle Roller Bearing Na4904 with size 20 x 37 x 18 mm NA series

Height outboard motor NA4904 Needle Roller Bearing Na4904 with size 20 x 37 x 18 mm NA series

  • High Light

    Cam Follower Bearing

    ,

    Thrust Needle Bearing

  • Bearing Type
    Needle Roller Bearing
  • Sample
    Acceptable
  • Clearance
    C0,C2,C3,C4,C5 Is Available
  • Hardness
    HRC58-63
  • Size
    20x37x18 Mm
  • Fatigue Limit Load
    500N
  • Place of Origin
    China or Japan
  • Brand Name
    IKO/ NSK/INA
  • Certification
    ISO 9001 2000
  • Model Number
    NA4904
  • Minimum Order Quantity
    1PCS
  • Price
    1 USD
  • Packaging Details
    Single packing + standard export packing
  • Delivery Time
    5 working days
  • Payment Terms
    T/T, Western Union
  • Supply Ability
    10000PCS/Month

Height outboard motor NA4904 Needle Roller Bearing Na4904 with size 20 x 37 x 18 mm NA series

Height outboard motor bearing NA4904 Needle Roller Bearing Na4904 with size 20x37x18 mm NA series Needle Bearing

 

Thrust needle roller bearing

 

Needle bearings are a standard element of a rotational motion system. Needle bearings are used in applications where high load capacity, high precision and small overall dimensions are required. Nadella offers a big range of needle bearings. The strength of Nadella’s production consists also in the ability of producing special items at a reasonable price. Every bearing contains the long experience acquired from Nadella through decades of design, production and application.

  • Needle bushes, full complement retained or with cage
  • Needle cages
  • Bearings with cage guided needles
  • Full complement needle bearings
  • Needle rollers - Rollers and cam followers
  • Thrust bearings with needles and with rollers
  • Combined bearings with needles (RAX)
  • Precision combined bearings with adjustable preload
  • Sealing rings

NA series Needle roller bearing bearing desigination :

Height outboard motor NA4904 Needle Roller Bearing Na4904 with size 20 x 37 x 18 mm NA series 0

 

thrust needle roller bearing production:

 

Drawn cup needle roller clruches HF / HF..KF/HF..R/HFL/RCB/FCB/NHF
Mertic and inch drawn cup caged needle roller bearings BK/HK/BK..RS/HK..RS/HK..2RS
Thrust needle / cylindrical roller bearing and cage assemblies AXK/AX/AXW/AS/K811 K812/LS/GS
Radial needle roller and cage assemblies K/KK/KZK/KBK
Radial needle roller bearings NKI/NKIS/NA/NK/NKS/NA49..RS/RNA49..RS
Drawn cup line ball bearings KH..2RS/KH
Yoke type track rollers/stud type track rollers NATV/NATR/KR/KRV
Clutch bearing EWC series / 1wc series EWC/1WC
Needel roller -cylindrical roller thrust bearings RAX700/RAXF700/RAX400/RAX500
Combined radial thrust bearings ZARN/ZARF/ZARF..L
Single-direction load capailitya NKIA
Needle rollers NR(A SERIES) NR(B SERIES)
Inner ring IR LR

 

 

NA series cheap IKO Needle roller bearing series model :

 

  Boundary dimensions Mass/g NA Model
  /mm   W  
d D C    
10 22 13 24.3 NA 4900
12 24 13 27.6 NA 4901
  24 22 46.9 NA 6901
15 28 13 35.9 NA 4902
  28 23 63.7 NA 6902
17 30 13 39.4 NA 4903
  30 23 69.9 NA 6903
20 37 17 79.9 NA 4904
  37 30 141 NA 6904
22 39 17 85.4 NA 49/22
  39 30 151 NA 69/22
25 42 17 94.7 NA 4905
  42 30 167 NA 6905
28 45 17 104 NA 49/28
  45 30 183 NA 69/28
30 47 17 108 NA 4906
  47 30 191 NA 6906
32 52 20 168 NA 49/32
  52 36   NA 69/32
35 55 20 181 NA 4907
  55 36   NA 6907
40 62 22 240 NA 4908
  62 40   NA 6908
45 68 22 284 NA 4909
  68 40   NA 6909
50 72 22 287 NA 4910
  72 40   NA 6910
55 80 25 416 NA 4911
  80 45   NA 6911
60 85 25 448 NA 4912
  85 45   NA 6912
65 90 25 479 NA 4913
  90 45   NA 6913
70 100 30 762 NA 4914
  100 54   NA 6914
75 105 30 805 NA 4915
  105 54   NA 6915
80 110 30 852 NA 4916
  110 54   NA 6916
85 120 35 1280 NA 4917
  120 63   NA 6917
90 125 35 1340 NA 4918
  125 63   NA 6918
95 130 35 1410 NA 4919
  130 63   NA 6919
100 140 40 1960 NA 4920
  140 71   NA 6920

NA series bearing Needle roller bearing pictures :

Height outboard motor NA4904 Needle Roller Bearing Na4904 with size 20 x 37 x 18 mm NA series 1

Height outboard motor NA4904 Needle Roller Bearing Na4904 with size 20 x 37 x 18 mm NA series 2

Height outboard motor NA4904 Needle Roller Bearing Na4904 with size 20 x 37 x 18 mm NA series 3