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Tapered Roller Set - Metric Series
MODEL 30309DDFDX1
$1,493.80 Each
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B (in)
1.9685
Bore Type
Round
Bore type
Round
C (in)
0.7087
Configuration
Two
D (in)
3.9370
d (in)
1.7717
Da
3.60 in
da
2.17 in
Da min
3.11 in
Db
3.78 in
db
2.20 in
Dynamic load rating
37000 lbf
Dynamic Load Rating
37000 lbf
e (Axial Load Factor)
0.83
Enclosure
Open
Lubrication
w/o Oil Hole
Material
Case carburized steel
Operating temperature range
-40 to 250 ºF
Operating Temperature Range
-40 to 250 °F
Precision Rating
Class 0
Precision rating
Class 0
R (in)
0.00
r (in)
0.0600
r1as max
0.0591 in
ras max
0.0787 in
Static load rating
49000 lbf
Static Load Rating
49000 lbf
Style
TS assembly
Type
Tapered Roller Bearing
Y2 (Axial Load Factor)
0.73
Technical Specifications
Type | Tapered Roller Bearing |
Bore Type | Round |
Material | Case Carburized Steel |
Style | TS Assembly |
Precision Rating | Class 0 |
Configuration | Two |
Lubrication | w/o Oil Hole |
e (Axial Load Factor) | 0.83 |
Y2 (Axial Load Factor) | 0.73 |
Static Load Rating | 49000 lbf218000 N218.00 kN |
Dynamic Load Rating | 37000 lbf165000 N165.00 kN |
Enclosure | Open |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
d | 1.7717 in45.000 mm |
D | 3.9370 in100.000 mm |
C | 0.7087 in18.000 mm |
B | 1.9685 in50.000 mm |
r1as max | 0.0591 in2.000 mm |
r | 0.0600 in1.500 mm |
R | 0.00 in |
da | 2.17 in55.0 mm |
db | 2.20 in56.0 mm |
Da | 3.60 in91.5 mm |
Da min | 3.11 in79.0 mm |
Db | 3.78 in96.0 mm |
ras max | 0.0787 in2.000 mm |
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