Wuxi City Boukeylin Import & Export Co., Ltd
NA4909 needle roller bearing 45X68X22mm

NA4909 Needle Roller Bearing 45X68X22mm

Min. Order:
1 Piece
Payment term:
100% T/T or Western Union in advance
Delivery time:
Within 5 working days after confirmed your payment
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Mobile NO.: +86 15861609346
Technical Parameters:
Product Designations:
NA4909
Structure:
Needle Roller Bearing
Inside Diameter:
45 mm
Outside Diameter:
68 mm
Thickness:
22 mm
Weight:
0.285 KG
Precision Rating:
P0. P6. P5
Bearing Material:
GCr15SiMn, GCr15, etc
Seals Type:
open
NA4909 Needle Roller Bearing 45X68X22mm

 Features and Application of Needle bearing NA4909:

Needle roller bearings have a high load carrying capacity in addition to their low corss-section and stiffness. They are especially suitable for bearing arrangements where radial space is limited. Because needle roller bearings only carry pure radial load and can not limit the axial displacement of shaft relative to the housing. It is important to ensure that inner ring axis and outer ring axis must be aligned during mounting the bearings.

Needle roller bearing NA4909 is a cylindrical roller of the roller bearings, relative to its diameter, roller is fine and long. This roller called needle. Although it has a small section, bearing still had high load to bear ability, therefore, especially suitable for radial place with limited space. Curve roller can have greater extremely strong load and high performance operation. RSTO outer ring no raised edge, no inner circle supporting roller

Relative bearing dimension:

NA4909 Needle Roller Bearing 45mm*68mm*22mm
NA4910 Needle Roller Bearing 50mm*72mm*22mm
NA4911 Needle Roller Bearing 55mm*80mm*25mm
NA4912 Needle Roller Bearing 60mm*85mm*25mm
NA4913 Needle Roller Bearing 65mm*90mm*25mm
NA4914 Needle Roller Bearing 70mm*100mm*30mm
NA4915 Needle Roller Bearing 75mm*105mm*30mm
NA4916 Needle Roller Bearing 80mm*110mm*30mm
NA4917 Needle Roller Bearing 85mm*120mm*35mm
NA4918 Needle Roller Bearing 90mm*125mm*35mm
NA4919 Needle Roller Bearing 95mm*130mm*35mm
NA4920 Needle Roller Bearing 100mm*140mm*40mm
NA4922 Needle Roller Bearing 110mm*150mm*40mm
NA4924 Needle Roller Bearing 120mm*165mm*45mm
NA4926 Needle Roller Bearing 130mm*180mm*50mm
NA4928 Needle Roller Bearing 140mm*190mm*50mm
NA6901 Needle Roller Bearing 12mm*24mm*22mm
NA6902 Needle Roller Bearing 15mm*28mm*23mm
NA6903 Needle Roller Bearing 17mm*30mm*23mm
NA6904 Needle Roller Bearing 20mm*37mm*30mm
NA69/22 Needle Roller Bearing 22mm*39mm*30mm
NA6905 Needle Roller Bearing 25mm*42mm*30mm
NA69/28 Needle Roller Bearing 28mm*45mm*30mm
NA6906 Needle Roller Bearing 30mm*47mm*30mm
NA4824 Needle Roller Bearing 120mm*150mm*30mm
NA4826 Needle Roller Bearing 130mm*165mm*35mm
NA4828 Needle Roller Bearing 140mm*175mm*35mm
NA4830 Needle Roller Bearing 150mm*190mm*40mm
NA4832 Needle Roller Bearing 160mm*200mm*40mm
NA4834 Needle Roller Bearing 170mm*215mm*45mm
NA4836 Needle Roller Bearing 180mm*225mm*45mm
NA4838 Needle Roller Bearing 190mm*240mm*50mm
NA4840 Needle Roller Bearing 200mm*250mm*50mm
NA4844 Needle Roller Bearing 220mm*270mm*50mm
NA4848 Needle Roller Bearing 240mm*300mm*60mm
NA4852 Needle Roller Bearing 260mm*320mm*60mm
NA4856 Needle Roller Bearing 280mm*350mm*69mm
NA4860 Needle Roller Bearing 300mm*380mm*80mm
NA4864 Needle Roller Bearing 320mm*400mm*80mm
NA4868 Needle Roller Bearing 340mm*420mm*80mm
NA4872 Needle Roller Bearing 360mm*440mm*80mm
NA49/9 Needle Roller Bearing 9mm*20mm*11mm
NA4900 Needle Roller Bearing 10mm*22mm*13mm
NA4901 Needle Roller Bearing 12mm*24mm*13mm
NA4902 Needle Roller Bearing 15mm*28mm*13mm
NA4903 Needle Roller Bearing 17mm*30mm*13mm
NA4904 Needle Roller Bearing 20mm*37mm*17mm
NA49/22 Needle Roller Bearing 22mm*39mm*17mm
NA4905 Needle Roller Bearing 25mm*42mm*17mm
NA49/28 Needle Roller Bearing 28mm*45mm*17mm
NA4906 Needle Roller Bearing 30mm*47mm*17mm
NA49/32 Needle Roller Bearing 32mm*52mm*20mm
NA4907 Needle Roller Bearing 35mm*55mm*20mm
NA4908 Needle Roller Bearing 40mm*62mm*22mm
NA4822 Needle Roller Bearing 110mm*140mm*30mm

 


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How can you buy NA4909 Needle Roller Bearing 45X68X22mm on the Internet?
High quality NA4909 ( 0.285 kg Mass, ID: 45 mm OD: 68 mm WD: 22 mm , P0. P6. P5 Accuracy Class , GCr15SiMn, GCr15, etc Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. NA4909. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.
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