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Tapered Roller Bearing
Dimension and Parameters
-
Pu
83
-
Weight
19
-
Designation
30234J2
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ISO335 Dimensions (ABMA)
4GB
-
- Principal dimensions (mm)
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d
170
-
D
310
-
T
57
- Basic load ratings KN
-
dyc Cr
616
-
stc Cor
865
- Speed ratings rpm
-
Speed Ratings
1500
-
Limiting Speed
2000
- Dimensions mm
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d
170
-
d 1 ~
230
-
B
52
-
C
43
-
r 1,2 Min
5
-
r 3,4 Min
4
-
a
58
- Abutment and fillet dimensions mm
-
d a Max
203
-
d b Min
190
-
Da Min
268
-
Da Max
293
-
Db Min
288
-
Ca Min
8
-
Cb Min
14
-
r a Max
4
-
r b Max
3
- Value
-
e
0.43
-
Y
1.4
-
Yo
0.8