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Tapered Roller Bearing
Dimension and Parameters
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Pu
1.83
-
Weight
0.075
-
Designation
30203J2
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ISO335 Dimensions (ABMA)
2DB
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- Principal dimensions (mm)
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d
17
-
D
40
-
T
13.25
- Basic load ratings KN
-
dyc Cr
19
-
stc Cor
18.6
- Speed ratings rpm
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Speed Ratings
13000
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Limiting Speed
18000
- Dimensions mm
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d
17
-
d 1 ~
28
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B
12
-
C
11
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r 1,2 Min
1
-
r 3,4 Min
1
-
a
10
- Abutment and fillet dimensions mm
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d a Max
23
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d b Min
23
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Da Min
34
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Da Max
34
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Db Min
37
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Ca Min
2
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Cb Min
2
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r a Max
1
-
r b Max
1
- Value
-
e
0.35
-
Y
1.7
-
Yo
0.9