Tapered Roller Bearings-30209 J2/Q
₹700.00
Out of stock
Description
Dimension Series — 3DB
Dimensions
d |
45 mm |
D |
85 mm |
T |
20.75 mm |
d1 |
63.1 mm |
B |
19 mm |
C |
16 mm |
r 1,2 |
1.5 mm |
r 3,4 |
1.5 mm |
a |
17.829 mm |
Abutment Dimensions
da |
max 54 mm |
db |
min 53.5 mm |
Da |
min 74 mm |
Da |
max 77.5 mm |
Db |
min 80 mm |
Ca |
min 3 mm |
Cb |
min 4.5 mm |
ra |
max 1.5 mm |
rb |
max 1.5 mm |
Calculation Data
Basic dynamic load rating |
C |
81.6 kN |
Basic static load rating |
C |
76.5 kN |
Fatigue load limit |
Pu |
8.65 kN |
Reference speed |
|
6300 r/min |
Limiting speed |
|
8000 r/min |
Calculation factor |
e |
0.4 |
Calculation factor |
Y |
1.5 |
Calculation factor |
Yo |
0.8 |
Mass
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