Welcome to Our Online Catalog
Tapered Roller Bearing
Dimension and Parameters
-
Pu
11.4
-
Weight
0.85
-
Designation
*31306J2/QDF
-
- Principal dimensions (mm)
-
d
30
-
D
72
-
T
41.5
- Basic load ratings KN
-
dyc Cr
93
-
stc Cor
100
- Speed ratings rpm
-
Speed Ratings
5600
-
Limiting Speed
9500
- Dimensions mm
-
d
30
-
2B
38
-
r 3,4 Min
1.5
-
r 5 Min
0.6
- Abutment and fillet dimensions mm
-
d a Max
40
-
Da Min
55
-
Da Max
65
-
Ca Min
3
-
r a Max
1.5
-
r c Max
0.6
- Value
-
e
0.83
-
Y1
0.81
-
Y2
1.2
-
Yo
0.8