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Tapered Roller Bearing
Dimension and Parameters
-
Pu
29
-
Weight
3.5
-
Designation
*31315J2/QCL7C
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ISO335 Dimensions (ABMA)
7GB
-
- Principal dimensions (mm)
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d
75
-
D
160
-
T
40
- Basic load ratings KN
-
dyc Cr
240
-
stc Cor
245
- Speed ratings rpm
-
Speed Ratings
3200
-
Limiting Speed
4300
- Dimensions mm
-
d
75
-
d 1 ~
116
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B
37
-
C
26
-
r 1,2 Min
3
-
r 3,4 Min
2.5
-
a
48
- Abutment and fillet dimensions mm
-
d a Max
91
-
d b Min
87
-
Da Min
127
-
Da Max
148
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Db Min
151
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Ca Min
6
-
Cb Min
14
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r a Max
2.5
-
r b Max
2
- Value
-
e
0.83
-
Y
0.72
-
Yo
0.4