NTN LM29749/LM29711
Tapered Roller Set - Inch Series and J Series
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Tapered Roller Bearing
Bore Type
Round
Material
Case Carburized Steel
Style
Cone & Cup
Precision Rating
Class 2
Cone Number
LM29749
Cup Number
LM29711
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.33
Y2 (Axial Load Factor)
1.80
Static Load Rating
57000 N
Dynamic Load Rating
43500 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
38.100 mm
D
65.088 mm
Wo
15.748 mm
Wi
18.288 mm
W
19.812 mm
r
1.300 mm
R
2.3 mm
a (Effective Load Center)
-4.300 mm
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