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NSK 6304DDU Bicycle Bearing Chrome Steel GCR15 Deep Groove Ball Bearing

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Quantity:
  • 6304DDU
  • NSK
  • CHR159

NSK Bicycle Bearing Chrome Steel GCR15 Deep Groove Ball Bearing 6304DDU

Bearing type nsk deep groove ball bearing
Bearing item 6304DDU
Bearing brand Japan nsk brand
Bearing seal Steel seal
Bearing cage

steel cage, brass cage,nylon cage .

Bearing net weight 0.142kg
Bearing size 20*52*15mm
Service Best service
Delivery time For this bearing,we have large stocks . Shorten delivery time.

6304DDU6304DDU (2)

Designation Principal dimensions Basic load ratings Speed ratings


dynamic static Reference speed Limiting speed

d[mm] D[mm] B[mm] C[kN] C0[kN] [r/min] [r/min]
6300 10 35 11 8.52 3.4 50 000 32 000
6300-2RSH 10 35 11 8.52 3.4
15 000
6300-2Z 10 35 11 8.52 3.4 50 000 26 000
6301 12 37 12 10.1 4.15 45 000 28 000
6301-2RSH 12 37 12 10.1 4.15
14 000
6301-2Z 12 37 12 10.1 4.15 45 000 22 000
6302 15 42 13 11.9 5.4 38 000 24 000
6302-2RSH 15 42 13 11.9 5.4
12 000
6302-2RSL 15 42 13 11.9 5.4 38 000 19 000
6302-2Z 15 42 13 11.9 5.4 38 000 19 000
6303 17 47 14 14.3 6.55 34 000 22 000
6303-2RSH 17 47 14 14.3 6.55
11 000
6303-2Z 17 47 14 14.3 6.55 34 000 17 000
6304 20 52 15 16.8 7.8 30 000 19 000
6304-2RSH 20 52 15 16.8 7.8
9 500
6304-2RSL 20 52 15 16.8 7.8 30 000 15 000
6304-2Z 20 52 15 16.8 7.8 30 000 15 000
6305 25 62 17 23.4 11.6 24 000 16 000
6305-2RS1 25 62 17 23.4 11.6
7 500
6305-2Z 25 62 17 23.4 11.6 24 000 13 000

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CHIK BEARING produces a wide range of ball and roller bearings for automotive making,​Ferrous Metallurgy, hemical Machinery and Machine Manufacturing .

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