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The NTN MU1314V is a heavy-industrial cylindrical roller bearing with a 70 mm straight bore. This MU series bearing features a full complement design (no cage) for maximum load capacity. Suitable for demanding industrial applications requiring high radial load support.
MODEL MU1314V
$303.55 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
B (in)
2.7559
Bore Type
Round
Bore type
Round
C (in)
5.0941
Cage Material
One Piece Steel
Cage material
One piece steel
Configuration
One
Dynamic Load Rating
47500 lbf
Dynamic load rating
47500 lbf
Enclosure
Open
F (in)
3.8079
Height
3.512
Length
3.512
Material
Hardened alloy steel
Oil Hole
w/o Oil Hole
Oil hole
w/o Oil Hole
Operating Temperature Range
-40 to 250 °F
Operating temperature range
-40 to 250 ºF
R (in)
0.1252
Static Load Rating
55500 lbf
Static load rating
55500 lbf
Tolerance
ISO class 0 (RBEC 1)
Type
Inner Ring w/ Rollers
W
1.3780 in
Width
1.378
Technical Specifications
Type | Inner Ring w/ Rollers |
|---|---|
Bore Type | Round |
Material | Hardened Alloy Steel |
Cage Material | One Piece Steel |
Configuration | One |
Tolerance | ISO Class 0 (RBEC 1) |
Oil Hole | w/o Oil Hole |
Static Load Rating | 55500 lbf247000 N247.00 kN |
Dynamic Load Rating | 47500 lbf211000 N211.00 kN |
Enclosure | Open |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
|
| |
B | 2.7559 in70.000 mm |
|---|---|
C | 5.0941 in129.390 mm |
W | 1.3780 in35.000 mm |
F | 3.8079 in96.720 mm |
R | 0.1252 in3.180 mm |
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.