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NTN MUX1012V is a cylindrical roller bearing inner ring assembly with two integral ribs and a full complement of rollers. This open design features a one-piece steel cage and is constructed from hardened alloy steel. It is used as a replacement inner ring and roller set for separable cylindrical roller bearings in industrial machinery.
MODEL MUX1012V
$86.19 Each
Prices are subject to change
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Returnable:No
B (in)
2.3622
Bore Type
Round
Bore type
Round
C (in)
3.3681
Cage Material
One Piece Steel
Cage material
One piece steel
Configuration
One
Dynamic Load Rating
12500 lbf
Dynamic load rating
12500 lbf
Enclosure
Open
F (in)
2.8618
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)
0.0598
Static Load Rating
16900 lbf
Static load rating
16900 lbf
Tolerance
ISO class 0 (RBEC 1)
Type
Inner Ring w/ Rollers
W
0.7087 in
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 | 16900 lbf75000 N75.00 kN |
Dynamic Load Rating | 12500 lbf55500 N55.50 kN |
Enclosure | Open |
Weight | 0.578 lb0.262 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
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.
| Brand | MROSupply Fasteners |
| Model | FSTPCK-771063 |