Double Row Ball Bearing - 5203
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5203
NBK Double Row Groove Ball Bearings offer versatile features tailored to meet specific customer demands. Whether modifying standard bearings or innovating new designs, each solution reflects NBK’s commitment to quality excellence.
Brand
NBK
Cage Material
Steel
Bearing Industry Number
5203
Closure
Customizable
Bore Diameter
17 mm
Number of Rows
2
Bore Diameter Tolerance
+0 / -0.007 mm
Maximum Temperature
100°C / 212°F (Customizable)
Outside Diameter
40 mm​
Minimum Temperature
-30°C / -22 °F (Customizable)
Outside Diameter Tolerance
+0 / -0.009 mm
Dynamic Radial Load Capacity
14750 N
Outer Ring Width
17.5 mm
Static Radial Load Capacity
9610 N
Fillet Radius
0.6 mm
Maximum Speed
9900/13000 rpm (Grease/Oil)
Ring Material
AISI 52100
Lubricant Material
Grease or Oil
Ball Material
AISI 52100 (Steel) / Si3N4 (Ceramic)
ABEC Rating
3 (Customizable)
Key Features
- Mimics the design and functionality of a pair of single-row deep groove ball bearings
- Exceptional performance in elevated temperatures
- Low noise output
- Availability of specialized materials
Advantages
- Enhanced load capacity compared to single-row deep groove ball bearings
- Various customizable bearing configurations:
- Customizable outer and inner ring dimensions, widths, etc.
- Diverse contour choices such as crowned profile
- Options for specialized seals
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