Bearings, units and housings -- Bearing accessories -- Lock nuts -- Lock nuts requiring a keyway -- Lock nuts requiring a keyway (metric) SKF KM 31

KM 31

Dimensions

G	M 155x3
d₃	200	mm
B	25	mm
d₁	182	mm
b	16	mm
h	7	mm

Calculation data

Axial static load carrying capacity

540

Mass

Mass lock nut

2.1

Mounting information

Associated spanner

TMFN 30-40

Associated products

Lock washer / Locking clip

MB 31

Model Number: KM 31
Inner Diameter：25mm Outer Diameter：-mm Width：155mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Bearing accessories Lock nuts Lock nuts requiring a keyway
Details： Lock nuts requiring a keyway Lock nuts requiring a keyway (metric)
Update date：2026-06-24
Application:Pneumatic Actuator,DC generators,Anti-defibrillation pacing,chamfer,Blood coagulation reagent,welding equipment,EEG,Industry,Industrial equipment,outdoor equipment,equipment
Similar models:331606 A 23192 CA/W33 NU 3152 ECMA 6313-Z SNW 3124x4.3/16 4315 ATN9 315257 A SAF 22312 T 7313 BECBJ 6312-Z
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Model No. Inner Diameter Outer Diameter Width Type

28x47x10 HMSA10 RG
310-Z
OH 3176 H
NUKRE 40 A
SNL 3184 TURA

Purchase the SKF KM 31 Lock nuts requiring a keyway (metric) Please fill in the following

Hot number： 16x28x7 HMSA10 V 19213 32921 33011/DF 33022 7016 ACD/HCP4A 99842 NU 1022 ML PSM 183530 A51 PWM 170190120 SAFS 22340 T SNLN 3024 SNW 130x5.5/16 W 61903-2RS1 ZW 80x90

Model No.	Inner Diameter	Outer Diameter	Width	Type
28x47x10 HMSA10 RG
310-Z
OH 3176 H
NUKRE 40 A
SNL 3184 TURA