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KM15

Image for Illustration purposes only. Actual product may vary

FAG KM15 lock nut is a precision-machined accessory for securing bearings on shafts. With an 80mm bore and 105mm outer diameter, this metric lock nut ensures reliable axial location. Designed for use with FAG pillow block housings and other bearing applications, it provides secure clamping and easy installation. Manufactured to Schaeffler Group standards for durability and accuracy.

MODEL KM15

BRAND

SKU

2179698

WEIGHT

11.111 lb

UOM

each

UPC

4012801052528

$78.52 Each

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

Bearing Type

Bearing Lock Nuts

Face Diameter

90 mm

I.D.

3.15

Lock Nut Type

For Lock Washer

Lock Washer Locking Device Part Num

MB15

Material

Steel

O.D.

4.134

Overall Width

13 mm

Product Type

Bearing Lock Nuts

Series

KM

Thread Size

M75x2 mm, M75x2 mm

Specifications
ThreadM75X2d 2G
D m98 mm
b 113 mm
Chamfer angle30 °
D a90 mm
m8 mm
n3, 5 mm
Mass, nut0, 3 kgm 1
Designation, retainerMB15

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.

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