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Tapered Roller Bearing
Dimension and Parameters
-
Pu
33.5
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Weight
4.6
-
Designation
31317J2
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ISO335 Dimensions (ABMA)
7GB
-
- Principal dimensions (mm)
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d
85
-
D
180
-
T
44.5
- Basic load ratings KN
-
dyc Cr
242
-
stc Cor
285
- Speed ratings rpm
-
Speed Ratings
2600
-
Limiting Speed
3800
- Dimensions mm
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d
85
-
d 1 ~
131
-
B
41
-
C
28
-
r 1,2 Min
4
-
r 3,4 Min
3
-
a
55
- Abutment and fillet dimensions mm
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d a Max
103
-
d b Min
99
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Da Min
143
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Da Max
166
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Db Min
169
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Ca Min
6
-
Cb Min
16.5
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r a Max
3
-
r b Max
2.5
- Value
-
e
0.83
-
Y
0.72
-
Yo
0.4