Electric Insulating Tapered Roller Bearings

30221J2

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  • Electric Insulating Tapered Roller Bearings

Dimension and Parameters

Part Number
NO. :30221J2
SKF :30221J2VL0241
SKF :30221J2VL2071
SKF :30221J2VA3091
FAG :30221J2J20A
FAG :30221J2J20AA
FAG :30221J2J20B
FAG :30221J2J20C
Principal dimensions（mm）
d1 :105
D :190
B :39
Basic load ratings（KN）
dyc(Cr) :270
stc(Cor) :355
Pu :40
Speed ratings（rpm）
Speed Ratings :2600
Limiting Speed :3400
Weight(Kg) :4,25
ISO335 
Dimensions (ABMA) :3FB
Dimensions （mm）
d :105
d1～ :141
B :36
C :30
r1,2(min) :3
r3,4(min) :2,5
a :37
Abutment and fillet dimensions （mm）
da(max) :123
db(min) :117
Da(min) :165
Da(max) :178
Db(min) :177
Ca(min) :6
Cb(min) :9
ra(max) :2,5
rb(max) :
Value
e :
Y :
Yo :

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