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NTN MU1313CHV is a heavy-industrial cylindrical roller bearing with a 65 mm straight bore. It features an open enclosure and a one-piece steel cage. The separable outer ring design accommodates axial expansion in heavy-duty machinery applications.
MODEL MU1313CHV
$284.79 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
a (in)
0.3748
B (in)
2.5591
b (in)
0.1402
Bore Type
Round
Bore type
Round
C (in)
4.7780
Cage Material
One Piece Steel
Cage material
One piece steel
Configuration
One
D (in)
5.5118
Dynamic Load Rating
42500 lbf
Dynamic load rating
42500 lbf
Enclosure
Open
F (in)
3.5709
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)
0.1000
r (in)
0.0799
Radial Internal Clearance
CN
Radial internal clearance
CN
Static Load Rating
49000 lbf
Static load rating
49000 lbf
Tolerance
ISO class 0 (RBEC 1)
Type
Cylindrical Roller Bearing
U (Plain Rings)
3.0984 in
V (Rib Rings)
3.2913 in
W
1.2992 in
X (Plain Rings)
5.0000 in
Z (Rib Rings)
4.7717 in
Technical Specifications
| Type | Cylindrical Roller Bearing |
|---|---|
| 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 |
| Radial Internal Clearance | CN |
| Static Load Rating | 49000 lbf218000 N218.00 kN |
| Dynamic Load Rating | 42500 lbf188000 N188.00 kN |
| Enclosure | Open |
| Operating Temperature Range | -40 to 250 F-40 to 120 C |
Dimensional Specifications
| |
| B | 2.5591 in65.000 mm |
|---|---|
| D | 5.5118 in140.000 mm |
| W | 1.2992 in33.000 mm |
| C | 4.7780 in121.360 mm |
| F | 3.5709 in90.700 mm |
| a | 0.3748 in9.520 mm |
| b | 0.1402 in3.560 mm |
| R | 0.1000 in2.540 mm |
| U (Plain Rings) | 3.0984 in78.700 mm |
| V (Rib Rings) | 3.2913 in83.600 mm |
| X (Plain Rings) | 5.0000 in127.000 mm |
| Z (Rib Rings) | 4.7717 in121.200 mm |
| r | 0.0799 in2.030 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.
