NTN LM104947A/LM104912
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 4
Cone Number
LM104947A
Cup Number
LM104912
Configuration
One
Lubrication
w/o Oil Hole
Static Load Rating
94000 N
Dynamic Load Rating
69500 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
49.987 mm
D
82.931 mm
Wo
16.510 mm
Wi
22.225 mm
W
21.590 mm
r
1.300 mm
R
0.5 mm
a (Effective Load Center)
-5.800 mm
U
55.0 mm
V
55.0 mm
X
78.0 mm
Z
75.0 mm
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