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  • Miniature Needle Roller Bearings Single Row For Direction Systems HK0509
  • Miniature Needle Roller Bearings Single Row For Direction Systems HK0509
Enlarge Miniature Needle Roller Bearings Single Row For Direction Systems HK0509

Miniature Needle Roller Bearings Single Row For Direction Systems HK0509 

Place of Origin: Zhejiang, China (Mainland) 
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Miniature Needle Roller Bearings Single Row For Direction Systems HK0509
 
 
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Miniature Needle Roller Bearings Single Row For Direction Systems HK0509

 

 

Description:

 

ETR Needle Roller  bearing HK0509 miniature Size, needle roller bearing is a bearing which uses small cylindrical rollers. They are used to reduce friction of a rotating surface.

Needle bearings have a large surface area that is in contact with the bearing outer surfaces compared to ball bearings. Additionally there is less added clearance(difference between the diameter of the shaft and the diameter of the bearing) so they are much more compact. The typical structure consists of a needle cage which orients and contains the needle rollers, the needle rollers themselves, and an outer race(sometimes housing itself).

Radial needle bearings are cylindrical and use rollers parallel to the axis of the shaft. Thrust needle bearings are flat and use a radial pattern of needles.

Full complement bearings have solid inner and outer rings and rib-guided cylindrical rollers. Since these bearings have the largest possible number of rolling elements, they have extremely high radial load carrying capacity and are suitable for particularly compact designs.

 

 

Specifications:

 

 

Needle roller bearings  HK0509
to DIN 618-1/ISO 3245
Fw 5 mm    
D 9 mm    
C 9 mm Tolerance:-0,3  
rmin 0,4 mm    
m 2 kg Mass  
Cr 2400 N Basic dynamic load rating, radial  
C0r 1990 N Basic static load rating, radial  
Cur 239 N Fatigue limit load, radial  
nG 39000 1/min Limiting speed  
nB 32000 1/min Reference speed  
    Not available with lubrication hole  

 

 

 

Bearing Designation Boundary Dimensions(mm) Basic Load Rating (N) Limiting Speed (rpm)

 Weight (kg)
Current Designation Fw D C Cr Dynamic Cor Static Grease Oil  
HK0306 3 6 6 700 600 29000 45000 0.00100
HK0306TN1 3 6.5 6 1230 840 27600 46000 0.00076
HK0408 4 8 8 1500 1200 27000 40000 0.00200
HK0408TN1 4 8 8 1400 1100 27000 40000 0.00135
HK0509 5 9 9 2400 2200 22800 38000 0.00200
HK051010-Y 5 10 10 1600 1900 23400 39000 0.00350
HK0608 6 10 8 2200 2100 23000 33000 0.00239
HK0609 6 10 9 2200 2000 23000 33000 0.00270
HK0609TN1 6 10 9 2700 2600 23000 33000 0.00223
HK061011 6 10 11 2700 2700 23000 33000 0.00260
HK061012 6 10 12 2800 2800 23000 33000 0.00302
HK6×10×13.5 6 10 13.5 3000 3100 23000 33000 0.00428
HK061208-Y 6 12 8 1900 1500 23000 33000 0.00441
FC68680.1 6 12.35 11.5 3400 3000 23000 33000 0.00577
SCE45 6.35 11.112 7.94 2200 1900 23000 33000 0.00300
SCE 47PP 6.35 11.11 11.11 1800 1500 23000
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 Mr. Ms. Cindy Gan

Tel: 86-510-82610466
Contact to this supplier

Related Search

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Company Info

Eternal Bearing Industrial Limited [China (Mainland)]


Business Type:Manufacturer
City: Wuxi
Province/State: Jiangsu
Country/Region: China (Mainland)

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