Bearings, units and housings -- Plain bearings -- Bushings, thrust washers and strips -- Bushings -- SKF PSMF 253230 A51

PSMF 253230 A51

Dimensions

d	25	mm
D	32	mm
B	30	mm
D₁	39	mm
B₁	3.5	mm

Recommended fits

Tolerance shaft			h8
Tolerance housing			H7

Calculation data

Specific dynamic load factor	K		10	N/mm²
Specific static load factor	K₀		20	N/mm²
Permissible sliding velocity	v	min.	0.25	m/s
Permissible sliding velocity	v	max.	5	m/s
Coefficient of friction	µ	min.	0.05
Coefficient of friction	µ	max.	0.1

Mass

Mass bushing

0.072

Model Number: PSMF 253230 A51
Inner Diameter：25mm Outer Diameter：32mm Width：30mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Plain bearings Bushings, thrust washers and strips Bushings
Details： Bushings
Update date：2026-06-25
Application:suction nozzle,coupling type,physical instruments,screen filter,Industrial Electromechanical,Dental Drill etc,Machine tools,power protection,Broadcasting System,forming machine,Broadcasting System
Similar models:PSMF 253230 A51
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Model No. Inner Diameter Outer Diameter Width Type

309-Z
TQO design
NJ 1884 MA
NJ 220 ECJ
NN 3034 K/SPW33

Purchase the SKF PSMF 253230 A51 Please fill in the following

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Model No.	Inner Diameter	Outer Diameter	Width	Type
309-Z
TQO design
NJ 1884 MA
NJ 220 ECJ
NN 3034 K/SPW33