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FTG 61913 Deep Groove Ball Bearing 65*90*13mm
Reference FOB Price:
US20 / Piece
Min. Order:
50 Piece
Stock:
2000 Piece
Port:
Qingdao
Payment term:
T/T, L/C, WESTERN UNION
Delivery time:
1-7 Days after payment
Technical Parameters:
Product Designations:
FTG 61913
Old Designations:
61913
HS Code:
8482102000
Structure:
deep groove ball bearing
Number of Rows:
single
Inside Diameter:
65 mm
Outside Diameter:
90 mm
Thickness:
13 mm
Weight:
0.2 KG
Dynamic load Capacity, Radial (Cr):
17.4kN
Static load Capacity, Radial (Cor):
16kN
Reference speed (Grease rpm):
15000r/min
Limiting speed (Oil rpm):
9500r/min
Demensions:
65*90*13mm
Brand:
RTB/OEM/ODM
Radial Clearance Trade No.:
C0/C3
Precision Rating:
Z1V1,Z2V2,Z3V3/ABEC-1,ABEC-2,ABEC-3/P0,P4,P5,P6
Vibration:
v1-v3
Load Direction:
radial direction
Bearing Material:
chrome steel(GCR-15)
Seals Type:
open
Transport Package:
Carton
Shipping Ways:
Shipping/Air express/International express
Country of Origin:
China
Product Description:
FTG 61913High temperature resistance Single-row deep groove ball bearings are the most typical structural form of rolling bearings. They have low friction torque and are most suitable for environments requiring high speed, low noise, and low vibration.It is suitable for high-speed operation, with low friction coefficient and high limit speed, without frequent maintenance. Mainly bear radial load.
Use For:
High temperature bearings are widely used in high temperature operation machinery such as metallurgy, kiln, glass, blast furnace, painting equipment, etc
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Main Dimensions & Performance Data(FTG 61913)
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d
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Bore diameter
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65mm
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D
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Outside diameter
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90mm
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B
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Width
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13mm
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rmin
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Minimum chamfer dimension
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1mm
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Cr
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Basic dynamic load rating, radial
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17400 N
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C0r
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Basic static load rating, radial
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16000 N
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Cur
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Fatigue load limit, radial
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680 N
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nG
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Limiting speed
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9500 r/min
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nϑr
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Reference speed
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15000 r/min
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Weight
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0.2kg
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D1
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Caliber diameter outer ring
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82.3mm
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d1
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Shoulder diameter inner ring
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73 mm
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da min
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Minimum diameter shaft shoulder
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69.6mm
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Da max
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Maximum diameter of housing shoulder
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85.4 mm
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ra max
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Maximum fillet radius
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1 mm
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f0
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Calculation factor
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16.6
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Temperature range
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T min
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Operating temperature min.
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-20 °C
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T max
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Operating temperature max.
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500 °C
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Other Details
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1) Package: Individual carton packaging
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Features and advantages:
1. When the FTG 61913high temperature bearing is in normal operation, the bearing can not show abnormal phenomena of jamming and noise. The high temperature bearing needs to withstand the influence of vibration, shock and other factors. The material used in the bearing must be wear-resistant, non-magnetic and resistant Corrosion performance.
2. FTG 61913 material selection: According to the special working conditions of imported high temperature bearing, the material of the ring and ball should have the characteristics of high temperature resistance, corrosion resistance, wear resistance and non-magnetic.
3. Lubrication methods for high temperature bearings are divided into grease lubrication, oil lubrication and dry lubrication. In order to make the bearing function well, first of all, it is necessary to choose a lubrication method suitable for the use conditions and purpose. If only lubrication is considered, the lubricity of oil lubrication is dominant. However, grease lubrication has the advantage of simplifying the structure around the bearing. The advantages and disadvantages of grease lubrication and oil lubrication are compared. Pay special attention to the amount when lubricating, whether it is oil lubrication or grease lubrication, too little lubrication and insufficient lubrication will affect the life of the bearing, too much will produce large resistance and affect the speed.
1. When the FTG 61913high temperature bearing is in normal operation, the bearing can not show abnormal phenomena of jamming and noise. The high temperature bearing needs to withstand the influence of vibration, shock and other factors. The material used in the bearing must be wear-resistant, non-magnetic and resistant Corrosion performance.
2. FTG 61913 material selection: According to the special working conditions of imported high temperature bearing, the material of the ring and ball should have the characteristics of high temperature resistance, corrosion resistance, wear resistance and non-magnetic.
3. Lubrication methods for high temperature bearings are divided into grease lubrication, oil lubrication and dry lubrication. In order to make the bearing function well, first of all, it is necessary to choose a lubrication method suitable for the use conditions and purpose. If only lubrication is considered, the lubricity of oil lubrication is dominant. However, grease lubrication has the advantage of simplifying the structure around the bearing. The advantages and disadvantages of grease lubrication and oil lubrication are compared. Pay special attention to the amount when lubricating, whether it is oil lubrication or grease lubrication, too little lubrication and insufficient lubrication will affect the life of the bearing, too much will produce large resistance and affect the speed.
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