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Tapered Roller Bearing
Dimension and Parameters
-
Pu
7.65
-
Weight
0.3
-
Designation
*LM503349/310/QCL7C
-
ISO335 Dimensions (ABMA)
(LM503300)
-
- Principal dimensions (mm)
-
d
46
-
D
75
-
T
18
- Basic load ratings KN
-
dyc Cr
58.5
-
stc Cor
71
- Speed ratings rpm
-
Speed Ratings
7000
-
Limiting Speed
9500
- Dimensions mm
-
d
46
-
d 1 ~
60.4
-
B
18
-
C
14
-
r 1,2 Min
2.3
-
r 3,4 Min
1.5
-
a
16
- Abutment and fillet dimensions mm
-
d a Max
53
-
d b Min
55
-
Da Min
67
-
Da Max
67.5
-
Db Min
71
-
Ca Min
2
-
Cb Min
4
-
r a Max
2
-
r b Max
1.5
- Value
-
e
0.4
-
Y
1.5
-
Yo
0.8