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Seals Type Steel Caged Needle Bearing Na4910 Radial With Inner Ring

Seals Type Steel Caged Needle Bearing Na4910 Radial With Inner Ring

Seals Type Steel Caged Needle Bearing Na4910 Radial With Inner Ring
Seals Type Steel Caged Needle Bearing Na4910 Radial With Inner Ring

Product Details:

Place of Origin: CHANGZHOU,CHINA
Brand Name: NEKIB OR FUMSB
Certification: ISO9001,IATF16949
Model Number: NA4910

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
Precision Rating: P0,P3, P4,P5,P6 Seals Type: Open
Structure: Cylindrical Application: Machine Tool
HS Code: 8482102000 Material: Chrome Steel Gcr15; Bearing Steel
Outside Diameter: 58mm Sample: Available
High Light:

double row needle roller bearings

,

industrial roller bearings

Seals Type Steel needle roller bearing without shoulder on inner ring/RNAO 7*14*8

Description:

The outer ring and inner ring have no shoulder. For this purpose, inner ring, outer ring, complete set of needles and cage can be mounted respectively. This bearing does not limit the axial shift of shaft and outer housing. Since the cage separates the needles so as to reduce friction. It can be used for the parts with high rotational speed.

Features:

Series Inner ring Description
With Without
NK   Yes Light series
NKS   Yes Heavy series
RNA 49   Yes Sizes same as 49 series
RNA 69   Yes Sizes same as 69 series, double row(single row to RNA6906)
RNA 48   Yes Sizes same as 48 series
NKI Yes   Light series
NKIS Yes   Heavy series
NA 49 Yes   Sizes same as 49 series
NA 69 Yes   Sizes same as 69 series, double row(single row to RNA6906)
NA 48 Yes   Sizes same as 48 series

Drawings:

 

Seals Type Steel Caged Needle Bearing Na4910 Radial With Inner Ring 0Seals Type Steel Caged Needle Bearing Na4910 Radial With Inner Ring 1

No inner ring solid ferrule needle bearing RNA NK series

Shaft Diameter

Bearing Designation

Mass Approx

Boundary Dimensions Basic Load Rating Limiting Speed
  Current Code

Original Code

  d Fw D B

Dynamic

Static

Oil

mm     9 mm N rpm
50 NKI 50^25 7AFI506825 262 50 55 68 25 32000 78000 7500
  NA4910 4544910 264 50 58 72 22 41000 72000 7500
  NA5910     50 58 72 30      
  NA6910 6534910 457 50 58 72 40 68000 135000 7500
  NKIS50   510 50 60 80 28 60000 95000 7500
  NKI 50/35 1AFI506835   50 55 68 35 53000 118000 7500
55 NKI 55/35   357 55 60 72 35 48000 126800 7500
  NA4911 4544911 366 55 63 80 25 50600 96580 7500
  NA5911     55 63 80 34      
  NA6911 6534911 790 55 63 80 45 82560 172000 7500
60 NKI GO/25   388 60 68 82 25 35500 85000 7000
  NA4912 4544912 412 60 68 85 25 52800 110500 6500
  NA5912   614 60 68 85 34      
  NA6912 6534612 798 60 68 85 45 88500 186000 6500
  NKIS60   550 60 70 90 28 65000 110000 6500
65 NA4913 4544913 435 65 72 90 25 57500 110500 6500
  NA6913 6534913 821 65 72 90 45 87600 194500 6500
  NKI 65/25     65 73 90 25 53000 100000 6500
  NKI 65/35     65 73 90 35 75000 156000 6500
70 NA4914 4544914 712 70 80 100 30 79000 154000 5500
  NA6914 6534914 1326 70 80 100 54 121000 263000 5500
  NKI 70/35     70 80 95 35 78000 184000 5500
75 NA4915 4544915 765 75 85 105 30 82000 158000 5500
  NA5915   1130 75 85 105 40      
  NA6915 6534915 1429 75 85 105 54 128000 272000 5500
80 NA4916 4544916 870 80 90 110 30 81000 170500 5500
  NA6916 6534916 1510 80 90 110 54 130500 280600 5000
  NKI 80^5     80 90 110 35 103000 208000 5000
85 NKI 85^6     85 95 115 26 73000 137000 4800
  NKI 856   1040 85 95 115 36 107000 223000 4^00
  NA4917 4544917 1250 85 100 120 35 111000 237000 4600
  NA6917 6534917 2200 85 100 120 63 166000 400000 4600
90 NKI 90^6     90 100 120 26 26000 146000 4600
  NA4918 4544918 1312 90 105 125 35 114000 250000 4600
  NA6918 6534918 2310 90 105 125 63 172000 425000 4600
95 NA4919 4544919 1371 95 110 130 35 116000 260000 4200
  NA6919 6534919 2500 95 110 130 63 174000 440000 4200
  NKI 95^6     95 105 125 26 70000 115000 4200
  NKI 95/36     95 105 125 36 114000 250000 4200

 

and so on.

 

Seals Type Steel Caged Needle Bearing Na4910 Radial With Inner Ring 2

Seals Type Steel Caged Needle Bearing Na4910 Radial With Inner Ring 3

 

 

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