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Tapered Roller Bearing
Dimension and Parameters
-
Pu
44
-
Weight
3.6
-
Designation
T4DB180
-
ISO335 Dimensions (ABMA)
4DB
-
- Principal dimensions (mm)
-
d
180
-
D
240
-
T
32
- Basic load ratings KN
-
dyc Cr
251
-
stc Cor
450
- Speed ratings rpm
-
Speed Ratings
1800
-
Limiting Speed
2600
- Dimensions mm
-
d
180
-
d 1 ~
207
-
B
30
-
C
23
-
r 1,2 Min
3
-
r 3,4 Min
3
-
a
48
- Abutment and fillet dimensions mm
-
d a Max
191
-
d b Min
194
-
Da Min
224
-
Da Max
226
-
Db Min
233
-
Ca Min
6
-
Cb Min
9
-
r a Max
2.5
-
r b Max
2.5
- Value
-
e
0.48
-
Y
1.25
-
Yo
0.7