Bearings, units and housings -- Plain bearings -- Bushings, thrust washers and strips -- Bushings -- SKF PCM 283220 M

PCM 283220 M

Dimensions

d		28	mm
D		32	mm
B		20	mm
M		4	mm
c₁	min.	0.1	mm
c₁	max.	0.7	mm
c₂	min.	0.8	mm
c₂	max.	1.6	mm
a	±8	20	°

Recommended fits

Tolerance shaft			h8
Tolerance housing			H7

Calculation data

Basic dynamic load rating - radial direction	C		64	kN
Basic static load rating - radial direction	C₀		134	kN
Specific dynamic load factor	K		120	N/mm²
Specific static load factor	K₀		250	N/mm²
Factor depending on material and bearing type	K_M		1900
Permissible sliding velocity	v	min.	0	m/s
Permissible sliding velocity	v	max.	2.5	m/s
Coefficient of friction	µ	min.	0.02
Coefficient of friction	µ	max.	0.2

Mass

Mass bushing

0.025

Model Number: PCM 283220 M
Inner Diameter：28mm 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:wall industry,Storage Device,Air,laser devices,electrocardiograph,directional control valve,orthodontic material,squeeze machine etc,lathe,defogging and degreasing,non-ferrous metal alloy
Similar models:PCM 283220 E PCM 283220 M
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Model No.	Inner Diameter	Outer Diameter	Width	Type
43345	110.0074	142.9	12	Seals
50x75x10 HMSA10 V	50	75	10	Seals
6312 NR	60	130	31	Bearings, units and housings
71972 AMB	360	480	56	Bearings, units and housings
G 7x11x2 S	7	11	2	Seals
NJ 306 ECML	30	72	19	Bearings, units and housings
NKI 5/16 TN	5	15	16	Bearings, units and housings
NUP 228 ECM	140	250	42	Bearings, units and housings
SAFS 22524	106.3625	-	-	Bearings, units and housings
SAFS 23048 KA x 8.15/16	227.0125	-	-	Bearings, units and housings
SY 1.11/16 TF/VA228	42.862	-	-	Bearings, units and housings
Z 304	20	-	5	Seals

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