NSK 6903DDU Bearing

NSK 6903DDU Deep groove ball bearings

Also known as : 6903DDU, 61903-2RS1

  • Inside Diameter: 17 mm
  • Outside Diameter: 30 mm
  • Width: 7 mm
  • Basic dynamic load rating: 4.6 kN
  • Basic static load rating: 2.55 kN

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NSK 6903DDU Bearing

NSK 6903DDU Bearing details

model 6903DDU
d 17 mm
D 30 mm
B 7 mm
rmin. 0.3 mm
Cr 4600 N
470 kgf
C0r 2550 N
260 kgf
Limiting speeds 15000 min-1 (Grease)
f0 14.7 (Factor)
da min 19 mm
da max 19.5 mm
Da 28 mm
ra 0.3 mm
Mass 0.017 kg (approx.)

NSK 6903DDU ball bearings, deep groove ball bearing, Single-Row, DDU: With Two Contact Sealed.

NSK 6903DDU bearing cross reference

NSK 6003DDU bearing
17mm x 35mm x 10mm
NSK 6303DDU bearing
17mm x 47mm x 14mm
SKF 61903-2RS1 bearing
17mm x 30mm x 7mm
NSK 6803 bearing
17mm x 26mm x 5mm
NSK 6903 bearing
17mm x 30mm x 7mm
NSK 16003 bearing
17mm x 35mm x 8mm
NSK 6003 bearing
17mm x 35mm x 10mm
NSK 6203 bearing
17mm x 40mm x 12mm
NSK 6303 bearing
17mm x 47mm x 14mm
NSK 6803ZZ bearing
17mm x 26mm x 5mm
NSK 6903ZZ bearing
17mm x 30mm x 7mm
NSK 6003ZZ bearing
17mm x 35mm x 10mm