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Cylindrical Roller Bearing
Dimension and Parameters
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Pu
69.5
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Speed ratings
900
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Weight
3.8
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Designation
NNF5018ADA-2LSV
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- Principal dimensions (mm)
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d
90
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D
140
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B
67
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C
66
- Basic load ratings KN
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dyc Cr
319
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stc Cor
550
- Dimensions mm
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d
90
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d 1 ~
109
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D1 ~
137
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E
127.5
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C 1 +0,2
59.2
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C 2
3.4
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b
4.2
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b 1
5
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k
3.5
- Abutment and fillet dimensions 1) mm
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r Min
1.5
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r 3,4 Min
0.6
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d a Min
96
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d as 3)
106
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Da Max
135
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C a1 -0,2
54
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C a2 -0,2
51
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r a Max
1.5
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r b Max
0.6
- 适用的止动环 2)
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Designation Seeger
SW140
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DIN471
140×4