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Tapered Roller Bearing
Dimension and Parameters
-
Pu
29
-
Weight
0.12
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Designation
*LM11949/910/Q
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Series
LM11900
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- Principal dimensions (mm)
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d
19.05
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D
45.237
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T
15.494
- Basic load ratings KN
-
dyc Cr
31.5
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stc Cor
27.5
- Speed ratings rpm
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Speed Ratings
13000
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Limiting Speed
18000
- Dimensions mm
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d
19.05
-
d 1 ~
31.4
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B
16.637
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C
12.065
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r 1,2 Min
1.3
-
r 3,4 Min
1.3
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a
10
- Abutment and fillet dimensions mm
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d a Max
25
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d b Min
25
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Da Min
38
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Da Max
38.5
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Db Min
41
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Ca Min
3
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Cb Min
3
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r a Max
1.3
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r b Max
1.3
- Value
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e
0.3
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Y
2
-
Yo
1.1