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NTN 30209 SMALL SIZE TAPERED ROLLER BRG
MODEL 30209
$147.69 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
Bearing Type
Tapered roller bearing
Enclosure
Open
Material
Case carburized steel
Technical Specifications
Type |
Tapered Roller Bearing |
Bore Type |
Round |
Material |
Case Carburized Steel |
Limiting Speed - Oil |
5900 RPM |
Limiting Speed - Grease |
4400 RPM |
Style |
Cone & Cup |
Precision Rating |
Class 0 |
Configuration |
One |
Lubrication |
w/o Oil Hole |
e (Axial Load Factor) |
0.40 |
Y2 (Axial Load Factor) |
1.48 |
Y0 (Axial Load Factor) |
0.81 |
Static Load Rating |
17600 lbf78500 N78.50 kN |
Dynamic Load Rating |
15200 lbf67500 N67.50 kN |
Enclosure |
Open |
Weight |
1.091 lb0.495 kg |
Operating Temperature Range |
-40 to 250 F-40 to 120 C |
Dimensional Specifications
|
|
|
d |
1.7717 in45.000 mm |
D |
3.3465 in85.000 mm |
C |
0.6299 in16.000 mm |
B |
0.7480 in19.000 mm |
a (Effective Load Center) |
-0.2657 in-6.750 mm |
T |
0.8169 in20.750 mm |
r |
0.0600 in1.500 mm |
R |
0.06 in1.5 mm |
da |
2.11 in53.5 mm |
db |
2.13 in54.0 mm |
Da |
3.01 in76.5 mm |
Da min |
2.91 in74.0 mm |
Db |
3.15 in80.0 mm |
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