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FAG KM25 lock nut is a precision accessory for mounting bearings on shafts. With a bore of 130 mm and an outer diameter of 165 mm, this lock nut ensures secure axial location. Designed for use with pillow block housings, it provides reliable locking in industrial applications.
MODEL KM25
$375.95 Each
Prices are subject to change
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Returnable:No
Bearing Type
Bearing Lock Nuts
Face Diameter
148 mm
Height
1.1
I.D.
5.118
Length
6.75
Lock Nut Type
For Lock Washer
Lock Washer Locking Device Part Num
MB25
Material
Steel
O.D.
6.496
Overall Width
21 mm
Product Type
Bearing Lock Nuts
Series
KM
Thread Size
M115x2 mm
Width
9
Specifications
| Thread | M125X2 | d 2G |
|---|---|---|
| D m | 160 mm | |
| b 1 | 21 mm |
| Chamfer angle | 30 ° | |
|---|---|---|
| D a | 148 mm | |
| m | 12 mm | |
| n | 5 mm |
| Mass, nut | 1, 22 kg | m 1 |
|---|---|---|
| Designation, retainer | MB25 |
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-451869 |
