Bearings, units and housings -- Plain bearings -- Bushings, thrust washers and strips -- Bushings -- SKF PSMF 253220 A51

PSMF 253220 A51

Dimensions

d	25	mm
D	32	mm
B	20	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

0.047

Model Number: PSMF 253220 A51
Inner Diameter：25mm Outer Diameter：32mm Width：20mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Plain bearings Bushings, thrust washers and strips Bushings
Details： Bushings
Update date：2026-04-16
Application:animal,Liposuction device,fabric products,reducer,scientific instruments,Spectral Products,reinforced machinery,DC generators,Food testing,instrument,equipment and
Similar models:PSM 253220 A51 PSMF 253220 A51
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7417	19.05	28.55	4.78	Seals
99363	92.075	102.235	15.87	Seals
AOH 3060	280	300	145	Bearings, units and housings
D/W RW156 R-2ZS	4.762	7.938	3.967	Bearings, units and housings
KML 26	21	-	130	Bearings, units and housings
NA 4864	320	400	80	Bearings, units and housings
S7024 CD/P4A	120	180	28	Bearings, units and housings

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Hot number： 15176 1204 ETN9 BD-23128 CCK/W33-AHX 3128 24445 61811 90805 99286 FY 1.7/16 FM K 38x43x27 N 1024 KTN9/SP OH 3172 H NU 312 ECP S7008 CD/HCP4A SYR 2 7/16 N ZW 65x72