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High Speed Single Row Steel Needle Roller Bearing NK15 16 OEM Service

High Speed Single Row Steel Needle Roller Bearing NK15 16 OEM Service

  • High Speed Single Row Steel Needle Roller Bearing NK15 16 OEM Service
  • High Speed Single Row Steel Needle Roller Bearing NK15 16 OEM Service
  • High Speed Single Row Steel Needle Roller Bearing NK15 16 OEM Service
High Speed Single Row Steel Needle Roller Bearing NK15 16 OEM Service
Product Details:
Place of Origin: CHANGZHOU,CHINA
Brand Name: NEKIB OR FUMSB
Certification: ISO9001,IATF16949
Model Number: NKI
Payment & Shipping Terms:
Minimum Order Quantity: 100
Price: 0.1-100$ one piece
Packaging Details: Roll or single box
Delivery Time: 5-8 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 300kpcs,30days
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Detailed Product Description
Separated: Separated HS Code: 8482400000
Material: Bearing Steel Specification: Customed
Precision Rating: P0 P2 P4 P5 P6 Sample: Trademark Netural Transport Package
High Light:

double row needle roller bearings

,

industrial roller bearings

,

nk15 16

RNA,NK,NA,NKI,Solid collar needle roller bearing with high speed,With&Without Inner Ring

 

Description:

 

    The solid collar needle roller bearing has compact structure, small radial size and large load carrying capacity, It is suitable for the parts of which the radial overall size is limited, It is also wide applied to the situation where the shaft or housing has the swinging motion. In general, the needle roller bearing only withstands the radial load, not the axial load. When the shaft has axial load,it can be used in combination with other bearings.However it does not limit the axial shift of shaft or housing. The limiting rotational speed of needle roller bearing is lower In high rotational speed of main machine, the needle roller bearing with cage shall be chosen as far as possible. In compassion with other types of needle roller bearings, under the situation of same radial size, the needle roller bearing has the large load carrying capacity and high rigidity but has high friction torque.

    This kind of bearing has many series with different structure and size. It is requested that the hardness,processing accuracy and surface roughness of shaft journal surface and rolling surface of outer housing be same as those of the collar of bearing. As for the needle roller with G2 class, the diameter varies within 2um in group. Except the full complement needle roller bearings, they have the rigid cages, Which can correctly guide the parallel axis line of needle roller.

 

Drawings and parameters:

No inner ring solid ferrule needle bearing RNA, NK series.

High Speed Single Row Steel Needle Roller Bearing NK15 16 OEM Service 0High Speed Single Row Steel Needle Roller Bearing NK15 16 OEM Service 1

High Speed Single Row Steel Needle Roller Bearing NK15 16 OEM Service 2

Catalogue:

Shaft diameter Model Boundary Dimensions Basic load rating Limiting speed
    FW D C rS dynamic static oil
                 
            C Co  
mm   mm Min. N rpm
29 NK29/20 29 38 20 0.3 21900 34000 15000
  NK29/30 29 38 30 0.3 32500 57000 15000
30 NK30/20 30 40 20 0.3 22600 36000 15000
  NK30/30 30 40 30 0.3 33500 60000 15000
  NKS30 30 45 22 0.6 32000 40000 14000
  RNA4905 30 42 17 0.3 23600 31500 14000
  RNA6905 30 42 30 0.3 39000 59000 14000
32 NK32/20 32 42 20 0.3 23100 37500 14000
  NK32/30 32 42 30 0.3 34500 63000 14000
  NKS32 32 47 22 0.6 33500 43500 13000
  RNA49/28 32 45 17 0.3 24400 33500 14000
  RNA69/28 32 45 30 0.3 40500 63000 14000
35 NK 35/20 35 45 20 0.3 24300 41500 13000
  NK 35/30 35 45 30 0.3 36500 69000 13000
  NKS35 35 50 22 0.6 35000 47000 12000
  RNA4906 35 47 17 0.3 25000 35500 13000
  RNA6906 35 47 30 0.3 43500 71000 13000
37 NK 37/20 37 47 20 0.3 24900 43500 12000
  NK 37/30 37 47 30 0.3 37000 73000 12000
  NKS37 37 52 22 0.6 36500 50000 12000
38 NK 38/20 38 48 20 0.3 25500 45000 12000
  NK 38/30 38 48 30 0.3 38000 76000 12000
40 NK 40/20 40 50 20 0.3 26000 47000 11000
  NK 40/30 40 50 30 0.3 39000 79000 11000
  NKS40 40 55 22 0.6 38000 54000 11000
  RNA49/32 40 52 20 0.6 30500 47500 11000
  RNA69/32 40 52 36 0.6 47000 82000 11000
42 NK 42/20 42 52 20 0.3 26500 49000 11000
  NK 42/30 42 52 30 0.3 39500 82000 11000
  RNA4907 42 55 20 0.6 31500 50000 11000
  RNA6907 42 55 36 0.6 48000 86000 11000
43 NK 43/20 43 53 20 0.3 27000 51000 11000
  NK 42/30 43 53 30 0.3 40500 85000 11000
  NKS43 43 58 22 0.6 39000 57000 10000
45 NK 45/20 45 55 20 0.3 27500 53000 10000
  NK 45/30 45 55 30 0.3 41000 88000 10000
  NKS45 45 60 22 0.6 40500 60000 10000
47 NK 47/20 47 57 20 0.3 28500 56000 10000
  NK 47/30 47 57 30 0.3 43000 94000 10000
48 RNA4908 48 62 22 0.6 43000 67000 9000
  RNA6908 48 62 40 0.6 66000 116000 9000
50 NK 50/25 50 62 25 0.6 38000 74000 9000
  NK 50/35 50 62 35 0.6 55000 106000 9000
  NKS50 50 65 22 1 42500 67000 9000
52 RNA4909 52 68 22 0.6 45000 73000 8500
  RNA6909 52 68 40 0.6 69000 127000 8500
55 NK 55/25 55 68 25 0.6 40000 82000 8500
  NK 55/35 55 68 35 0.6 53000 118000 8500
  NKS55 55 72 22 1 45000 74000 8000
58 RNA4910 58 72 22 0.6 47000 80000 8000
  RNA6910 58 72 40 0.6 73000 139000 8000
60 NK 60/25 60 72 25 0.6 42000 90000 7500
  NK 60/35 60 72 35 0.6 56000 130000 7500
  NKS60 60 80 28 1.1 63000 98000 7500
63 RNA4911 63 80 25 1 58000 100000 7000
  RNA6911 63 80 45 1 90000 176000 7000
65 NK 65/25 65 78 25 0.6 44000 98000 7000
  NK 65/35 65 78 35 0.6 59000 142000 7000
  NKS65 65 85 28 1.1 67000 108000 7000
68 NK 68/25 68 82 25 0.6 43500 89000 7000
  ML 68/35 68 82 35 0.6 62000 139000 7000
  RNA4912 68 85 25 1 60000 108000 6500
  RNA6912 68 85 45 1 94000 191000 6500
70 NK 70/25 70 85 25 0.6 44500 92000 6500
  NK 70/35 70 85 35 0.6 63000 144000 6500
  NKS70 70 90 28 1.1 68000 113000 6500
72 RNA4913 72 90 25 1 61000 112000 6500
  RNA6913 72 90 45 1 95000 198000 6500
73 NK 73/25 73 90 25 1 53000 100000 6500
  NK 73/35 73 90 35 1 75000 156000 6500
75 NK 75/25 75 92 25 1 54000 104000 6000
  NK 75/35 75 92 35 1 77000 162000 6000
  NKS75 75 95 28 1.1 71000 123000 6000
80 NK 80/25 80 95 25 1 56000 119000 6000
  NK 80/35 80 95 35 1 78000 184000 6000
  NKS80 80 100 28 1.1 75000 133000 5500
  RNA4914 80 100 30 1 84000 156000 5500
  RNA6914 80 100 54 1 128000 265000 5500

 

and so on.

High Speed Single Row Steel Needle Roller Bearing NK15 16 OEM Service 3

High Speed Single Row Steel Needle Roller Bearing NK15 16 OEM Service 4

 

Tag:

double row needle roller bearings,

industrial roller bearings,

caged needle bearing

Contact Details
changzhou fums bearing co.,ltd

Contact Person: tang

Tel: 86 18915054444

Send your inquiry directly to us (0 / 3000)

Contact

Address: Room 3b-304, building 3, chuangyan port, science and education city, wujin district, changzhou city.

Factory Address:Qingyun Village, Niutang Town, Changzhou City, Jiangsu Province

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