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Tapered Roller Bearing
Dimension and Parameters
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Pu
31
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Weight
3.25
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Designation
*T7FC075/QCL7C
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ISO335 Dimensions (ABMA)
7FC
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- Principal dimensions (mm)
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d
75
-
D
150
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T
42
- Basic load ratings KN
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dyc Cr
232
-
stc Cor
280
- Speed ratings rpm
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Speed Ratings
3200
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Limiting Speed
4300
- Dimensions mm
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d
75
-
d 1 ~
118
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B
38
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C
29
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r 1,2 Min
3
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r 3,4 Min
3
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a
50
- Abutment and fillet dimensions mm
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d a Max
88
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d b Min
87
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Da Min
114
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Da Max
136
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Db Min
143
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Ca Min
5
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Cb Min
13
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r a Max
2.5
-
r b Max
2.5
- Value
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e
0.88
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Y
0.68
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Yo
0.4