Wuxi Guangqiang Bearing Trade Co.,Ltd 86-510-82695331 gq@gqbearing.com
NA Series Steel Thrust Needle - Roller Bearings NA4917 NA5917 NA6917 85x120x35 mm

NA Series Steel Thrust Needle - Roller Bearings NA4917 NA5917 NA6917 85x120x35 mm

  • High Light

    Cam Follower Bearing

    ,

    Thrust Needle Bearing

  • Bearing Type
    Needle Roller Bearing
  • Material
    Bearing Steel
  • Quality Standard
    ISO9001:2008
  • Size
    85x120x35 Mm
  • Place of Origin
    China or Japan
  • Brand Name
    IKO/ NSK/INA
  • Certification
    ISO 9001 2000
  • Model Number
    NA4917
  • 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

NA Series Steel Thrust Needle - Roller Bearings NA4917 NA5917 NA6917 85x120x35 mm

NA Series Steel Thrust Needle - Roller Bearings NA4917 NA5917 NA6917 85x120x35 mm

 

Needle roller bearing :

Needle Roller Bearing (needle bearing) is a cylindrical roller with roller bearings, relative to its diameter, roller both thin and long. This is called needle roller. Despite having a smaller cross-section, has a higher load bearing capacity, equipped with a thin and long needle bearing roller (roller diameter D≤5mm, L / D≥2.5, L is the length of the roller), so radial structure is compact, its diameter size and load capacity and other types of bearings, minimum diameter, especially for radial dimensions limited support structure.

 

Part of the bearing specification :

 

NO. NO. SIZE (MM) BASIC LOAD RATING (KN) LIMITING SPEED
with inner without inner d   D B rs/min C C0 r/min
NA495 RNA495 5   13 10 0.15 2.24 2.02 27200
NA496 RNA496 6   15 10 0.15 3.14 2.62 25600
NA497 RNA497 7   17 10 0.15 2.44 2.77 24000
NA498 RNA498 8   19 11 0.2 4.71 3.82 22400
NA499 RNA499 9   20 11 0.3 5.02 4.79 20800
NA4900 RNA4900 10   22 13 0.3 8.5 9.2 25000
NA4901 RNA4901 12   24 13 0.3 9.4 10.9 24000
NA4902 RNA4902 15   28 13 0.3 10.6 13.6 22000
NA4903 RNA4903 17   30 13 0.3 11 14.6 21000
NA4904 RNA4904 20   37 17 0.3 21 25.5 17000
NA49/22 RNA49/22 22   39 17 0.3 22.8 29.5 16000
NA4905 RNA4905 25   42 17 0.3 23.6 31.5 15000
NA49/28 RNA49/28 28   45 17 0.3 24.4 33.5 13000
NA4906 RNA4906 30   47 17 0.3 25 35.5 13000
NA49/32 RNA49/32 32   52 20 0.6 30.5 47.5 12000
NA4907 RNA4907 35   55 20 0.6 31.5 50 11000
NA4908 RNA4908 40   62 22 0.6 43 67 9500
NA4909 RNA4909 45   68 22 0.6 45 73 8500
NA4910 RNA4910 50   72 22 0.6 47 80 8000
NA4911 RNA4911 55   80 25 1 58 100 7500
NA4912 RNA4912 60   85 25 1 60 108 7000
NA4913 RNA4913 65   90 25 1 61 112 6500
NA4914 RNA4914 70   100 30 1 84 156 6000
NA4915 RNA4915 75   105 30 1 86 162 5500
NA4916 RNA4916 80   110 30 1 89 174 5000
NA4917 RNA4917 85   120 35 1.1 111 237 4800
NA4918 RNA4918 90   125 35 1.1 114 250 4300
NA4919 RNA4919 95   130 35 1.1 116 260 4400
NA4920 RNA4920 100   140 40 1.1 128 270 4100
NA4922 RNA4922 110   150 40 1.1 132 290 3800
NA4924 RNA4924 120   165 45 1.1 181 390 3400
NA4926 RNA4926 130   180 50 1.5 203 470 3200

 

NA Series Steel Thrust Needle - Roller Bearings NA4917 NA5917 NA6917 85x120x35 mm 0

NA Series Steel Thrust Needle - Roller Bearings NA4917 NA5917 NA6917 85x120x35 mm 1

 

NA Series Steel Thrust Needle - Roller Bearings NA4917 NA5917 NA6917 85x120x35 mm 2

Our advantages:

 

1. Manufacturer,the most competive price and good quality

2. Perfect group of technical engineers give you the best support

3.Well-trained group of international sales provide the best service

4.OEM brand aviliable

5.Rich stock and quick delivery

 

 

QC:

We have complete process for the production and quality assurance to make sure our products can meet your requirement. And our quality can compare with the most chinese famous bearing manufacture. we have the same technology. Such as
1. Assembly
2. Windage test
3. Cleaning
4. Rotary test
5. Greasing and gland
6. Noise inspection
7. Appearance inspection
8. Rust prevention
9. Product packaging