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Tapered Roller Bearing
Dimension and Parameters
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Pu
2.08
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Weight
0.095
-
Designation
30302J2
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ISO335 Dimensions (ABMA)
2FB
-
- Principal dimensions (mm)
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d
15
-
D
42
-
T
14.25
- Basic load ratings KN
-
dyc Cr
22.4
-
stc Cor
20
- Speed ratings rpm
-
Speed Ratings
13000
-
Limiting Speed
18000
- Dimensions mm
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d
15
-
d 1 ~
27.7
-
B
13
-
C
11
-
r 1,2 Min
1
-
r 3,4 Min
1
-
a
9
- Abutment and fillet dimensions mm
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d a Max
22
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d b Min
21
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Da Min
36
-
Da Max
36
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Db Min
38
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Ca Min
2
-
Cb Min
3
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r a Max
1
-
r b Max
1
- Value
-
e
0.28
-
Y
2.1
-
Yo
1.1