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Tapered Roller Set - Metric Series
MODEL 30319D
OBSOLETE
Please call 888-671-2883 for Replacement info
Typically Ships in: 1 day
Returnable:No
Bore Type
Round
Configuration
One
Dynamic Load Rating
66500 lbf
e (Axial Load Factor)
0.83
Enclosure
Open
Limiting Speed - Grease
1700 RPM
Limiting Speed - Oil
2200 RPM
Lubrication
w/o Oil Hole
Material
Through Hardened Steel
Operating Temperature Range
-40 to 250 °F
Precision Rating
Class 0
Static Load Rating
80000 lbf
Style
Cone & Cup
Type
Tapered Roller Bearing
Y0 (Axial Load Factor)
0.40
Y2 (Axial Load Factor)
0.73
Technical Specifications
Type |
Tapered Roller Bearing |
Bore Type |
Round |
Material |
Through Hardened Steel |
Limiting Speed - Oil |
2200 RPM |
Limiting Speed - Grease |
1700 RPM |
Style |
Cone & Cup |
Precision Rating |
Class 0 |
Configuration |
One |
Lubrication |
w/o Oil Hole |
e (Axial Load Factor) |
0.83 |
Y2 (Axial Load Factor) |
0.73 |
Y0 (Axial Load Factor) |
0.40 |
Static Load Rating |
80000 lbf355000 N355.00 kN |
Dynamic Load Rating |
66500 lbf296000 N296.00 kN |
Enclosure |
Open |
Weight |
14.264 lb6.470 kg |
Operating Temperature Range |
-40 to 250 F-40 to 120 C |
Dimensional Specifications
|
|
|
d |
3.7402 in95.000 mm |
D |
7.8740 in200.000 mm |
C |
1.2598 in32.000 mm |
B |
1.7717 in45.000 mm |
a (Effective Load Center) |
0.5118 in13.000 mm |
T |
1.9488 in49.500 mm |
r |
0.1000 in2.500 mm |
R |
0.12 in3.0 mm |
da |
4.45 in113.0 mm |
db |
4.49 in114.0 mm |
Da |
6.22 in158.0 mm |
Da min |
5.87 in149.0 mm |
Db |
6.26 in159.0 mm |
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