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Tapered Roller Bearing
Dimension and Parameters
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Pu
11
-
Weight
0.43
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Designation
LM104949/911Q
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Series
LM104900
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- Principal dimensions (mm)
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d
50.8
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D
82.55
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T
21.59
- Basic load ratings KN
-
dyc Cr
72.1
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stc Cor
100
- Speed ratings rpm
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Speed Ratings
6000
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Limiting Speed
8500
- Dimensions mm
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d
50.8
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d 1 ~
65.1
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B
22.225
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C
16.51
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r 1,2 Min
3.5
-
r 3,4 Min
1.3
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a
18
- Abutment and fillet dimensions mm
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d a Max
57
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d b Min
62
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Da Min
72
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Da Max
76
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Db Min
77
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Ca Min
4
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Cb Min
4.5
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r a Max
3
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r b Max
1.3
- Value
-
e
0.3
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Y
2
-
Yo
1.1