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4T-09081/09195
Basic parameters
The imperial tapered roller bearings
Series
4T-09081/09195
Model
Main Size(mm)
20.625
d
49.225
D
19.845
T
21.539
B
14.288
C
Rated base load
38.5
Dynamic load Cr/kN
39
Static load Cor/kN
3,900
Dynamic load Cr/kgf
3,950
Static load Cor/kgf
Allowable speed(rpm)
8,500
Grease lubrication
11,000
Oil lubrication
Bearing number
4T-09081/09195
Bearing number
Installation relationship size(mm)
27.5
da
25.5
db
42
Da
44.5
D b
1.5
r as max
1.3
r 1as max
Point of action(mm)
9.4
a
Constant
0.27
e
Axial load factor
2.26
Y 2
1.24
Y 0
Weight(about)kg
0.179
Weight
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